Essec\Faculty\Model\Profile {#2233
#_id: "B00000434"
#_source: array:40 [
"bid" => "B00000434"
"academId" => "2080"
"slug" => "prat-nicolas"
"fullName" => "Nicolas PRAT"
"lastName" => "PRAT"
"firstName" => "Nicolas"
"title" => array:2 [
"fr" => "Professeur associé"
"en" => "Associate Professor"
]
"email" => "prat@essec.edu"
"status" => "ACTIF"
"campus" => "Campus de Cergy"
"departments" => []
"phone" => "+33 (0)1 34 43 32 69"
"sites" => []
"facNumber" => "2080"
"externalCvUrl" => "https://faculty.essec.edu/cv/prat-nicolas/pdf"
"googleScholarUrl" => "https://scholar.google.com/citations?user=ErFs9noAAAAJ"
"facOrcId" => "https://orcid.org/0000-0002-8064-9357"
"career" => array:14 [
0 => Essec\Faculty\Model\CareerItem {#2248
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "1999-09-01"
"endDate" => "2006-08-31"
"isInternalPosition" => true
"type" => array:2 [
"fr" => "Positions académiques principales"
"en" => "Full-time academic appointments"
]
"label" => array:2 [
"fr" => "Professeur assistant"
"en" => "Assistant Professor"
]
"institution" => array:2 [
"fr" => "ESSEC Business School"
"en" => "ESSEC Business School"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
1 => Essec\Faculty\Model\CareerItem {#2249
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "2006-09-01"
"endDate" => null
"isInternalPosition" => true
"type" => array:2 [
"fr" => "Positions académiques principales"
"en" => "Full-time academic appointments"
]
"label" => array:2 [
"fr" => "Professeur associé"
"en" => "Associate Professor"
]
"institution" => array:2 [
"fr" => "ESSEC Business School"
"en" => "ESSEC Business School"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
2 => Essec\Faculty\Model\CareerItem {#2250
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "2014-11-01"
"endDate" => "2014-11-30"
"isInternalPosition" => true
"type" => array:2 [
"en" => "Other appointments"
"fr" => "Autres positions"
]
"label" => array:2 [
"fr" => "Chercheur invité"
"en" => "Visiting researcher"
]
"institution" => array:2 [
"fr" => "University of Alicante"
"en" => "University of Alicante"
]
"country" => array:2 [
"fr" => "Espagne"
"en" => "Spain"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
3 => Essec\Faculty\Model\CareerItem {#2251
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "2015-02-01"
"endDate" => "2015-02-28"
"isInternalPosition" => true
"type" => array:2 [
"en" => "Other appointments"
"fr" => "Autres positions"
]
"label" => array:2 [
"fr" => "Chercheur invité"
"en" => "Visiting researcher"
]
"institution" => array:2 [
"fr" => "University of Alicante"
"en" => "University of Alicante"
]
"country" => array:2 [
"fr" => "Espagne"
"en" => "Spain"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
4 => Essec\Faculty\Model\CareerItem {#2252
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "2015-07-01"
"endDate" => "2015-08-31"
"isInternalPosition" => true
"type" => array:2 [
"en" => "Other appointments"
"fr" => "Autres positions"
]
"label" => array:2 [
"fr" => "Chercheur invité"
"en" => "Visiting researcher"
]
"institution" => array:2 [
"fr" => "MIT Sloan School of Management"
"en" => "MIT Sloan School of Management"
]
"country" => array:2 [
"fr" => "États-Unis"
"en" => "United States of America"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
5 => Essec\Faculty\Model\CareerItem {#2253
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "2007-03-01"
"endDate" => "2007-08-31"
"isInternalPosition" => true
"type" => array:2 [
"en" => "Other appointments"
"fr" => "Autres positions"
]
"label" => array:2 [
"fr" => "Chercheur invité"
"en" => "Visiting researcher"
]
"institution" => array:2 [
"fr" => "MIT Sloan School of Management"
"en" => "MIT Sloan School of Management"
]
"country" => array:2 [
"fr" => "États-Unis"
"en" => "United States of America"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
6 => Essec\Faculty\Model\CareerItem {#2254
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "2005-01-01"
"endDate" => "2013-01-01"
"isInternalPosition" => true
"type" => array:2 [
"en" => "Other Academic Appointments"
"fr" => "Autres positions académiques"
]
"label" => array:2 [
"fr" => "Professeur responsable à l'ESSEC du Master Recherche SID (Systèmes d'Information et de Décision), en co-habilitation avec l'Université de Paris 1 et le CNAM"
"en" => "Professor in charge at ESSEC of the Master in Research SID (Information and Decision Systems), in conjunction with University of Panthéon-Sorbonne and CNAM"
]
"institution" => array:2 [
"fr" => "ESSEC Business School"
"en" => "ESSEC Business School"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
7 => Essec\Faculty\Model\CareerItem {#2255
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "1995-01-01"
"endDate" => "1999-08-31"
"isInternalPosition" => true
"type" => array:2 [
"en" => "Other Academic Appointments"
"fr" => "Autres positions académiques"
]
"label" => array:2 [
"fr" => "Chargé de cours"
"en" => "Lecturer"
]
"institution" => array:2 [
"fr" => "ESSEC Business School"
"en" => "ESSEC Business School"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
8 => Essec\Faculty\Model\CareerItem {#2256
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "2012-01-01"
"endDate" => null
"isInternalPosition" => true
"type" => array:2 [
"en" => "Other Academic Appointments"
"fr" => "Autres positions académiques"
]
"label" => array:2 [
"fr" => "Responsable de la filière Systèmes d'Information"
"en" => "Head of the Information Systems Track"
]
"institution" => array:2 [
"fr" => "ESSEC Business School"
"en" => "ESSEC Business School"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
9 => Essec\Faculty\Model\CareerItem {#2257
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "1999-02-01"
"endDate" => "1999-06-30"
"isInternalPosition" => true
"type" => array:2 [
"en" => "Other Academic Appointments"
"fr" => "Autres positions académiques"
]
"label" => array:2 [
"fr" => "Chargé de cours"
"en" => "Lecturer"
]
"institution" => array:2 [
"fr" => "École Supérieure des Affaires (ESA)"
"en" => "École Supérieure des Affaires (ESA)"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
10 => Essec\Faculty\Model\CareerItem {#2258
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "2007-09-01"
"endDate" => "2010-08-31"
"isInternalPosition" => true
"type" => array:2 [
"en" => "Other appointments"
"fr" => "Autres positions"
]
"label" => array:2 [
"fr" => "Responsable du département Systèmes d'information et de décision"
"en" => "Head of the department of Information systems and decision sciences"
]
"institution" => array:2 [
"fr" => "ESSEC Business School"
"en" => "ESSEC Business School"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
11 => Essec\Faculty\Model\CareerItem {#2259
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "2013-09-01"
"endDate" => "2017-10-31"
"isInternalPosition" => true
"type" => array:2 [
"en" => "Other Academic Appointments"
"fr" => "Autres positions académiques"
]
"label" => array:2 [
"fr" => "Directeur académique du Programme de management spécialisé Management des systèmes d'information (formation permanente)"
"en" => "Academic director of the programme "Management of information systems" (executive education)"
]
"institution" => array:2 [
"fr" => "ESSEC Business School"
"en" => "ESSEC Business School"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
12 => Essec\Faculty\Model\CareerItem {#2260
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "2017-11-01"
"endDate" => "2019-10-31"
"isInternalPosition" => true
"type" => array:2 [
"en" => "Other Academic Appointments"
"fr" => "Autres positions académiques"
]
"label" => array:2 [
"fr" => "Responsable académique du parcours systèmes d'information, Programme Management et Gestion des Organisations (formation permanente)"
"en" => "Pedagogical head of the information systems track, programme "Management & gestion des organisations" (executive education)"
]
"institution" => array:2 [
"fr" => "ESSEC Business School"
"en" => "ESSEC Business School"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
13 => Essec\Faculty\Model\CareerItem {#2261
#_index: null
#_id: null
#_source: array:7 [
"startDate" => "2020-11-01"
"endDate" => "2022-08-31"
"isInternalPosition" => true
"type" => array:2 [
"en" => "Other Academic Appointments"
"fr" => "Autres positions académiques"
]
"label" => array:2 [
"fr" => "Directeur Académique du MSc Transformation Digitale des Sociétés et des Organisations"
"en" => "Academic director / Pedagogical Head"
]
"institution" => array:2 [
"fr" => "ESSEC Business School"
"en" => "ESSEC Business School"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
]
"diplomes" => array:5 [
0 => Essec\Faculty\Model\Diplome {#2235
#_index: null
#_id: null
#_source: array:6 [
"diplome" => "DIPLOMA"
"type" => array:2 [
"fr" => "Diplômes"
"en" => "Diplomas"
]
"year" => "1999"
"label" => array:2 [
"en" => "PhD in Information Systems"
"fr" => "Doctorat d'Informatique"
]
"institution" => array:2 [
"fr" => "Université Paris-Dauphine, PSL"
"en" => "Université Paris-Dauphine, PSL"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
1 => Essec\Faculty\Model\Diplome {#2237
#_index: null
#_id: null
#_source: array:6 [
"diplome" => "DIPLOMA"
"type" => array:2 [
"fr" => "Diplômes"
"en" => "Diplomas"
]
"year" => "2012"
"label" => array:2 [
"en" => "Accreditation to supervise research"
"fr" => "Habilitation à diriger des recherches"
]
"institution" => array:2 [
"fr" => "Université Paris-Dauphine, PSL"
"en" => "Université Paris-Dauphine, PSL"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
2 => Essec\Faculty\Model\Diplome {#2234
#_index: null
#_id: null
#_source: array:6 [
"diplome" => "DIPLOMA"
"type" => array:2 [
"fr" => "Diplômes"
"en" => "Diplomas"
]
"year" => "1991"
"label" => array:2 [
"en" => "Specialized Master in Information Systems"
"fr" => "Mastère Spécialisé en Conception et Gestion des Systèmes d'Information et de Décision"
]
"institution" => array:2 [
"fr" => "ESSEC Business School"
"en" => "ESSEC Business School"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
3 => Essec\Faculty\Model\Diplome {#2238
#_index: null
#_id: null
#_source: array:6 [
"diplome" => "DIPLOMA"
"type" => array:2 [
"fr" => "Diplômes"
"en" => "Diplomas"
]
"year" => "1990"
"label" => array:2 [
"en" => "MSc in Management"
"fr" => "MSc en Management"
]
"institution" => array:2 [
"fr" => "ESSEC Business School"
"en" => "ESSEC Business School"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
4 => Essec\Faculty\Model\Diplome {#2232
#_index: null
#_id: null
#_source: array:6 [
"diplome" => "CERT"
"type" => array:2 [
"fr" => "Certificats"
"en" => "Certificates"
]
"year" => "2004"
"label" => array:2 [
"en" => "International Teachers Programme (ITP)"
"fr" => "International Teachers Programme (ITP)"
]
"institution" => array:2 [
"fr" => "Stockholm School of Economics"
"en" => "Stockholm School of Economics"
]
"country" => array:2 [
"fr" => "Suède"
"en" => "Sweden"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
]
"bio" => array:2 [
"fr" => null
"en" => null
]
"department" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"site" => array:2 [
"fr" => ""
"en" => ""
]
"industrrySectors" => array:2 [
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"en" => null
]
"researchFields" => array:2 [
"fr" => "Management des systèmes d'information"
"en" => "Management of Information Systems"
]
"teachingFields" => array:2 [
"fr" => "Management des systèmes d'information"
"en" => "Management of Information Systems"
]
"distinctions" => array:1 [
0 => Essec\Faculty\Model\Distinction {#2262
#_index: null
#_id: null
#_source: array:6 [
"date" => "2013-01-01"
"label" => array:2 [
"fr" => "Qualification à la fonction de Professeur des Universités, Section 27 (Informatique)"
"en" => "Qualification to the function of full Professor in the French University system (Computer Science)"
]
"type" => array:2 [
"fr" => "Autre"
"en" => "Other"
]
"tri" => " 3 "
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => null
"en" => null
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
]
"teaching" => array:1 [
0 => Essec\Faculty\Model\TeachingItem {#2247
#_index: null
#_id: null
#_source: array:7 [
"startDate" => null
"endDate" => "2005"
"program" => null
"label" => array:2 [
"fr" => "Un système à base de connaissances en radiologie - sénologie dédié à la formation des radiologues-sénologues"
"en" => "Un système à base de connaissances en radiologie - sénologie dédié à la formation des radiologues-sénologues"
]
"type" => array:2 [
"fr" => "Co-directeur de thèse"
"en" => "Thesis co-director"
]
"institution" => array:2 [
"fr" => "Université Paris 1 Panthéon-Sorbonne"
"en" => "Université Paris 1 Panthéon-Sorbonne"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
}
]
"otherActivities" => array:9 [
0 => Essec\Faculty\Model\ExtraActivity {#2236
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2008-12-01"
"endDate" => "2008-12-31"
"year" => null
"uuid" => "201"
"type" => array:2 [
"fr" => "Activités de recherche"
"en" => "Research activities"
]
"subType" => array:2 [
"fr" => "Organisation d'une conférence ou d'un séminaire"
"en" => "Organization of a conference or a seminar"
]
"label" => array:2 [
"fr" => "Local arrangements chair, 18th Workshop on Information Technologies and Systems (WITS 2008), Paris"
"en" => "Local arrangements chair, 18th Workshop on Information Technologies and Systems (WITS 2008), Paris"
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
1 => Essec\Faculty\Model\ExtraActivity {#2239
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2003-11-01"
"endDate" => "2003-11-30"
"year" => null
"uuid" => "502"
"type" => array:2 [
"fr" => "Activités professionnelles"
"en" => "Professional activities"
]
"subType" => array:2 [
"fr" => "Consulting"
"en" => "Consulting"
]
"label" => array:2 [
"fr" => "Expert auprès du Réseau National de recherche et d'innovation en Technologies Logicielles (RNTL), créé par les Ministères de l'Industrie et de la Recherche."
"en" => "Expert for the Réseau National de recherche et d'innovation en Technologies Logicielles (RNTL), created by the Ministères de l'Industrie et de la Recherche."
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => null
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]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
2 => Essec\Faculty\Model\ExtraActivity {#2240
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2005-01-01"
"endDate" => "2005-12-31"
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"uuid" => "R1_101"
"type" => array:2 [
"fr" => "Activités de recherche"
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]
"subType" => array:2 [
"fr" => "Participation au comité scientifique d'une conférence ou reviewer pour une conférence"
"en" => "Participation in scientific commissions or reviewer for a conference"
]
"label" => array:2 [
"fr" => "Membre de comités de programme - International Workshop on Quality of Information Systems (QoIS2005) in conjunction with the 24th International Conference on Conceptual Modeling (ER2005), Klagenfurt,"
"en" => "Member of Program Committees - International Workshop on Quality of Information Systems (QoIS2005) in conjunction with the 24th International Conference on Conceptual Modeling (ER2005), Klagenfurt,"
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => "Autriche"
"en" => "Austria"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
3 => Essec\Faculty\Model\ExtraActivity {#2241
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2004-12-01"
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"uuid" => "R1_101"
"type" => array:2 [
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]
"subType" => array:2 [
"fr" => "Participation au comité scientifique d'une conférence ou reviewer pour une conférence"
"en" => "Participation in scientific commissions or reviewer for a conference"
]
"label" => array:2 [
"fr" => "3è Colloque Pre-ICIS de l'AIM (Association Information et Management), Washington D.C"
"en" => "3rd Colloquium Pre-ICIS of the AIM (Association Information et Management), Washington D.C"
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => "États-Unis"
"en" => "United States of America"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
4 => Essec\Faculty\Model\ExtraActivity {#2242
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2004-05-01"
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]
"subType" => array:2 [
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"en" => "Participation in scientific commissions or reviewer for a conference"
]
"label" => array:2 [
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]
"institution" => array:2 [
"fr" => null
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]
"country" => array:2 [
"fr" => "France"
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]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
5 => Essec\Faculty\Model\ExtraActivity {#2243
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2003-06-01"
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"fr" => "Participation au comité scientifique d'une conférence ou reviewer pour une conférence"
"en" => "Participation in scientific commissions or reviewer for a conference"
]
"label" => array:2 [
"fr" => "Membre du comité de programme : Decision Systems Engineering Workshop (DSE'03) in conjunction with the 15th Conference on Advanced Information Systems Engineering (CAiSE'03),Klagenfurt/Velden"
"en" => "Member of the Program Committee: Decision Systems Engineering Workshop (DSE'03) in conjunction with the 15th Conference on Advanced Information Systems Engineering (CAiSE'03), Klagenfurt/Velden"
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => "Autriche"
"en" => "Austria"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
6 => Essec\Faculty\Model\ExtraActivity {#2244
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2002-12-01"
"endDate" => "2002-12-31"
"year" => null
"uuid" => "R1_101"
"type" => array:2 [
"fr" => "Activités de recherche"
"en" => "Research activities"
]
"subType" => array:2 [
"fr" => "Participation au comité scientifique d'une conférence ou reviewer pour une conférence"
"en" => "Participation in scientific commissions or reviewer for a conference"
]
"label" => array:2 [
"fr" => "Membre du comité de programme, 1er Colloque Pre-ICIS de l'AIM, Barcelone"
"en" => "Member of the Program Committee, 1st Colloquium Pre-ICIS de l'AIM, Barcelone"
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => "Espagne"
"en" => "Spain"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
7 => Essec\Faculty\Model\ExtraActivity {#2245
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2013-01-01"
"endDate" => null
"year" => "2013"
"uuid" => "103"
"type" => array:2 [
"fr" => "Activités de recherche"
"en" => "Research activities"
]
"subType" => array:2 [
"fr" => "Membre d'un comité de lecture"
"en" => "Editorial Board Membership"
]
"label" => array:2 [
"fr" => "Membre du comité de lecture - Journal of Database Management"
"en" => "Editorial board member - Journal of Database Management"
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => null
"en" => null
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
8 => Essec\Faculty\Model\ExtraActivity {#2246
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2022-01-01"
"endDate" => null
"year" => null
"uuid" => "103"
"type" => array:2 [
"fr" => "Activités de recherche"
"en" => "Research activities"
]
"subType" => array:2 [
"fr" => "Membre d'un comité de lecture"
"en" => "Editorial Board Membership"
]
"label" => array:2 [
"fr" => "Membre du comité de lecture - Systèmes d'Information et management"
"en" => "Editorial board member - Systèmes d'Information et management"
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => null
"en" => null
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
]
"theses" => array:1 [
0 => Essec\Faculty\Model\These {#2263
#_index: null
#_id: null
#_source: array:9 [
"year" => "2005"
"startDate" => null
"endDate" => "2005"
"student" => "Demigha S."
"firstJob" => ""
"label" => array:2 [
"fr" => "Un système à base de connaissances en radiologie - sénologie dédié à la formation des radiologues-sénologues"
"en" => "A knowledge-based system in radiology-senology for training radiologists-senologists"
]
"role" => array:2 [
"fr" => "Co-directeur de thèse"
"en" => "Thesis co-director"
]
"institution" => array:2 [
"fr" => "Université Paris 1 Panthéon-Sorbonne"
"en" => "Université Paris 1 Panthéon-Sorbonne"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
]
"indexedAt" => "2024-12-30T17:21:25.000Z"
"contributions" => array:65 [
0 => Essec\Faculty\Model\Contribution {#2265
#_index: "academ_contributions"
#_id: "3367"
#_source: array:18 [
"id" => "3367"
"slug" => "a-hierarchical-model-for-knowledge-management"
"yearMonth" => "2006-01"
"year" => "2006"
"title" => "A Hierarchical Model for Knowledge Management"
"description" => "PRAT, N. (2006). A Hierarchical Model for Knowledge Management. Dans: SCHWARTZ D. (ed.). <i>Encyclopedia of Knowledge Management</i>. 1st ed. Idea Group Reference, pp. 211-220."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "Encyclopedia of Knowledge Management"
"keywords" => array:5 [
0 => "Contexte"
1 => "Management des connaissances"
2 => "Modèle hiérarchique"
3 => "Processus"
4 => "Types de connaissances"
]
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "211-220"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le management des connaissances est un champ de recherche central et bien établi. Malgré tout, les modèles existants du management des connaissances sont souvent incomplets, inappropriés pour la navigation entre différents niveaux d'abstraction, et inadaptés à l'évaluation quantitative de la recherche et de la pratique du management des connaissances. Nous présentons et illustrons un modèle hiérarchique pour le management des connaissances, qui vise à apporter une solution à ces 3 problèmes. Le modèle est organisé en 3 composantes : types de connaissances, processus de management des connaissances, et contexte du management des connaissances."
"en" => "Knowledge management is a central and well-established field of research. However, extant knowledge management models are often incomplete, inappropriate for navigating between different abstraction levels, and unfit for quantitative assessment of knowledge management research and practice. We present and illustrate a hierarchical model for knowledge management, which aims at providing a solution to these 3 problems. The model is organised into 3 components: knowledge types, knowledge management processes, and knowledge management context."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
1 => Essec\Faculty\Model\Contribution {#2267
#_index: "academ_contributions"
#_id: "9414"
#_source: array:18 [
"id" => "9414"
"slug" => "contribution-to-the-design-of-management-support-systems-accreditation-to-supervise-research-university-of-paris-dauphine"
"yearMonth" => "2012-11"
"year" => "2012"
"title" => "Contribution to the design of Management support systems, Accreditation to supervise research, University of Paris-Dauphine"
"description" => "PRAT, N. (2012). Contribution to the design of Management support systems, Accreditation to supervise research, University of Paris-Dauphine. Paris: France."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "HDR"
"en" => "HDR"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
2 => Essec\Faculty\Model\Contribution {#2269
#_index: "academ_contributions"
#_id: "9790"
#_source: array:18 [
"id" => "9790"
"slug" => "using-machine-learning-techniques-to-improve-information-systems-development-methods"
"yearMonth" => "1996-01"
"year" => "1996"
"title" => "Using machine learning techniques to improve information systems development methods"
"description" => "PRAT, N. (1996). <i>Using machine learning techniques to improve information systems development methods</i>."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-07-13 14:31:20"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
3 => Essec\Faculty\Model\Contribution {#2266
#_index: "academ_contributions"
#_id: "3985"
#_source: array:18 [
"id" => "3985"
"slug" => "management-des-systemes-dinformation"
"yearMonth" => "2014-09"
"year" => "2014"
"title" => "Management des systèmes d’information"
"description" => "PRAT, N. (2014). Management des systèmes d’information. Dans: DUFOUR B. (ed.). <i>MBA. L'essentiel du management par les meilleurs professeurs</i>. 3 ed. Eyrolles, pp. 321 – 341."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "MBA. L'essentiel du management par les meilleurs professeurs"
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "321 – 341"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This chapter presents the different types of information systems and how they may affect manager decisions."
"en" => "This chapter presents the different types of information systems and how they may affect manager decisions."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
4 => Essec\Faculty\Model\Contribution {#2270
#_index: "academ_contributions"
#_id: "4013"
#_source: array:18 [
"id" => "4013"
"slug" => "modeling-and-preparing-data-in-self-service-business-intelligence"
"yearMonth" => "2016-12"
"year" => "2016"
"title" => "Modeling and Preparing Data in Self-Service Business Intelligence"
"description" => "PRAT, N. (2016). Modeling and Preparing Data in Self-Service Business Intelligence. Dans: COMYN-WATTIAU I., DU MOUZA C., PRAT N. eds. <i>Ingénierie et management des systèmes d'information - Mélanges en l'honneur de Jacky Akoka</i>. 1st ed. Cépaduès Éditions, pp. 5-18."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "Ingénierie et management des systèmes d'information - Mélanges en l'honneur de Jacky Akoka"
"keywords" => array:4 [
0 => "Business intelligence"
1 => "Libre service"
2 => "Modélisation des données"
3 => "Préparation des données"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "5-18"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les décideurs ont accès à des données de plus en plus nombreuses, qu'ils peuvent visualiser et analyser au moyen d'outils de plus en plus conviviaux. Dans ce contexte, la business intelligence en libre service gagne en popularité. Dans la business intelligence en libre service, les utilisateurs accomplissent leurs tâches de business intelligence sans l'aide du service Informatique. Dans la forme la plus élaborée, ces tâches incluent la préparation des données. La business intelligence en libre service nécessite une nouvelle méthodologie, qui mêle la modélisation et la préparation des données. Ce chapitre propose une telle méthodologie, destinée aux utilisateurs expérimentés, aux analystes, ou aux data scientists."
"en" => "Decision makers have access to more and more data, that they may visualize and analyze with increasingly user-friendly tools. In this context, self-service business intelligence is gaining popularity. In self-service business intelligence, users accomplish their business intelligence tasks without the help of IT. In the most elaborate form, these tasks include data preparation. Self-service business intelligence requires a new methodology, blending data modeling and preparation. This chapter proposes and illustrates such a methodology, aimed at power users, analysts, or data scientists."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
5 => Essec\Faculty\Model\Contribution {#2264
#_index: "academ_contributions"
#_id: "4174"
#_source: array:18 [
"id" => "4174"
"slug" => "step-pc-a-generic-tool-for-design-knowledge-capture-and-reuse"
"yearMonth" => "2000-10"
"year" => "2000"
"title" => "STEP PC: A Generic Tool for Design Knowledge Capture and Reuse"
"description" => "PRAT, N. (2000). STEP PC: A Generic Tool for Design Knowledge Capture and Reuse. Dans: ROY R. (ed.). <i>Industrial Knowledge Management: A Micro-level Approach</i>. 1st ed. Springer, pp. 317-334."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "Industrial Knowledge Management: A Micro-level Approach"
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "317-334"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article présente un outil de management des connaissances de conception, dédié plus spécifiquement à l'acquisition et à la réutilisation des connaissances. Les connaissances de conception sont mémorisées dans des traces de processus, qui représentent les étapes successives de construction de la solution (par opposition à la solution elle-même). L'outil est générique: il est indépendant à la fois de la méthode de conception et du domaine d'application, grâce à l'utilisation combinée de la méta-modélisation et du raisonnement par cas. Nous décrivons l'outil et son application à un cas réel de reconfiguration de processus (BPR)."
"en" => "This paper presents a tool for design knowledge management, focused on knowledge capture and re-use. Design knowledge is stored in process traces, which represent the successive steps leading to the solution (as opposed to just the solution). The tool is generic : it is independent both from the design method and from the application domain, thanks to the combined use of meta-modelling and case-based reasoning. We describe the tool and its application to a real Business Process Reengineering case."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
6 => Essec\Faculty\Model\Contribution {#2268
#_index: "academ_contributions"
#_id: "583"
#_source: array:18 [
"id" => "583"
"slug" => "a-taxonomy-of-evaluation-methods-for-information-systems-artifacts"
"yearMonth" => "2015-12"
"year" => "2015"
"title" => "A Taxonomy of Evaluation Methods for Information Systems Artifacts"
"description" => "PRAT, N., WATTIAU, I. et AKOKA, J. (2015). A Taxonomy of Evaluation Methods for Information Systems Artifacts. <i>Journal of Management Information Systems</i>, 32(3), pp. 229-267."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:3 [
"name" => "WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
]
"ouvrage" => ""
"keywords" => array:6 [
0 => "Analyse de contenu"
1 => "Conception de systèmes"
2 => "Évaluation d’artefacts"
3 => "Évaluation de la conception"
4 => "Sciences de la conception"
5 => "Taxonomie"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://www.researchgate.net/publication/287390890_A_Taxonomy_of_Evaluation_Methods_for_Information_Systems_Artifacts"
"publicationInfo" => array:3 [
"pages" => "229-267"
"volume" => "32"
"number" => "3"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les artefacts sont omniprésents dans les organisations et la société. En systèmes d’information (SI), l’évaluation des artefacts est une question majeure, particulièrement en sciences de la conception. Les sciences de la conception en SI n’ont pas encore atteint leur pleine maturité. C’est particulièrement le cas de l’évaluation des artefacts. Cet article examine le « quoi » et le « comment » de l’évaluation des artefacts SI: quels sont les objets et critères d’évaluation, quelles sont les méthodes pour évaluer les critères, et quelles sont les relations entre le « quoi » et le « comment » de l’évaluation ? Pour répondre à ces questions, nous développons une taxonomie de méthodes d’évolution pour les artefacts SI. Nous appliquons cette taxonomie à l’analyse d’un échantillon d’articles du panier de revues de l’AIS (Association for Information Systems)."
"en" => "Artifacts pervade organizations and society. In information systems (IS), the evaluation of artifacts represents a major issue, especially in design science research (DSR). DSR in IS has not reached maturity yet. This is particularly true of artifact evaluation. This paper investigates the “what” and the “how” of IS artifact evaluation: what are the objects and criteria of evaluation, the methods for evaluating the criteria, and the relationships between the “what” and the “how” of evaluation? To answer these questions, we develop a taxonomy of evaluation methods for IS artifacts. We apply this taxonomy to the analysis of a sample of papers from the basket of journals of the AIS (Association for Information Systems)."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
7 => Essec\Faculty\Model\Contribution {#2271
#_index: "academ_contributions"
#_id: "587"
#_source: array:18 [
"id" => "587"
"slug" => "a-uml-based-data-warehouse-design-method"
"yearMonth" => "2006-12"
"year" => "2006"
"title" => "A UML-based Data Warehouse Design Method"
"description" => "PRAT, N., AKOKA, J. et COMYN-WATTIAU, I. (2006). A UML-based Data Warehouse Design Method. <i>Decision Support Systems</i>, 42(3), pp. 1449-1473."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
2 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
]
"ouvrage" => ""
"keywords" => array:6 [
0 => "Aide à la décision"
1 => "Analyse de données en ligne (OLAP)"
2 => "Conception logique"
3 => "Conception physique"
4 => "Entrepôt de données"
5 => "Modélisation conceptuelle"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => "https://doi.org/10.1016/j.dss.2005.12.001"
"publicationInfo" => array:3 [
"pages" => "1449-1473"
"volume" => "42"
"number" => "3"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article décrit une méthode de conception d'entrepôts de données fondée sur UML et qui couvre les trois phases de la conception (conceptuelle, logique et physique). Notre méthode est fondée sur un ensemble de méta-modèles et un ensemble de transformations qui peuvent être semi-automatisées. Les méta-modèles sont décrits en UML et la spécification formelle est exprimée à l'aide du langage OCL. La méthode est illustrée à l'aide d'un cas pratique."
"en" => "Data warehouses are a major component of data-driven decision support systems (DSS). They rely on multidimensional models. The latter provide decision makers with a business-oriented view to data, thereby easing data navigation and analysis via On-Line Analytical Processing (OLAP) tools. They also determine how the data are stored in the data warehouse for subsequent use, not only by OLAP tools, but also by other decision support tools (e.g. reporting or data mining). Data warehouse design is a complex task, which requires a systematic method. Few such methods have been proposed to date. This paper presents a UML-based data warehouse design method that spans the three design phases (conceptual, logical and physical). Starting from user requirements, the conceptual phase leads to an object-oriented model represented using the UML notation. For this purpose, UML is enriched with concepts relevant to multidimensional modeling. The logical phase maps the enriched UML model into a multidimensional schema, independently of any implementation tool. The physical phase allows the designer to map the multidimensional schema into a physical database schema depending on the implementation target tool, typically a native multidimensional (MOLAP) or a relational (ROLAP) tool. Our method comprises a set of metamodels used at each phase (in particular a unified multidimensional metamodel used at the logical phase), as well as a set of transformations that can be semi-automated. Following our object orientation, we represent all the metamodels using UML, and illustrate the formal specification of the transformations based on OMG¿s Object Constraint Language (OCL). Throughout the paper, we illustrate the application of our method to a case study."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
8 => Essec\Faculty\Model\Contribution {#2272
#_index: "academ_contributions"
#_id: "638"
#_source: array:18 [
"id" => "638"
"slug" => "an-mda-approach-to-knowledge-engineering"
"yearMonth" => "2012-09"
"year" => "2012"
"title" => "An MDA Approach to Knowledge Engineering"
"description" => "PRAT, N., AKOKA, J. et WATTIAU, I. (2012). An MDA Approach to Knowledge Engineering. <i>Expert Systems with Applications</i>, 39(12), pp. 10420-10437."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
2 => array:3 [
"name" => "WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
]
"ouvrage" => ""
"keywords" => array:6 [
0 => "CommonKADS"
1 => "Ingénierie des connaissances"
2 => "Ingénierie dirigée par les modèles"
3 => "Modèle de connaissances"
4 => "Production Rule Representation (PRR)"
5 => "Règle de production"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://www.sciencedirect.com/science/article/abs/pii/S0957417412002527"
"publicationInfo" => array:3 [
"pages" => "10420-10437"
"volume" => "39"
"number" => "12"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Bien que l'ingénierie des connaissances soit une discipline académique désormais bien établie, les praticiens déplorent souvent un manque de support méthodologique pour le développement de systèmes à base de règles. Cet article apporte un support méthodologique pour la transformation de modèles de connaissances (définis en CommonKADS) en règles de production (formalisées avec PRR). A cette fin, nous appliquons l'Ingénierie Dirigée par les Modèles. Nous présentons et illustrons notre approche, en particulier les règles de transformation."
"en" => "Although knowledge engineering is an established academic discipline, practitioners often regret a lack of methodological support for the development of rule-based systems. This paper provides methodological support for the mapping of knowledge models (defined with CommonKADS) into production rules (formalized with PRR). To this end, we use the Model-Driven Approach. We present and illustrate our approach, including the mapping transformations."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
9 => Essec\Faculty\Model\Contribution {#2273
#_index: "academ_contributions"
#_id: "808"
#_source: array:18 [
"id" => "808"
"slug" => "combining-objects-with-rules-to-represent-aggregation-knowledge-in-data-warehouse-and-olap-systems"
"yearMonth" => "2011-08"
"year" => "2011"
"title" => "Combining Objects with Rules to Represent Aggregation Knowledge in Data Warehouse and OLAP Systems"
"description" => "PRAT, N., WATTIAU, I. et AKOKA, J. (2011). Combining Objects with Rules to Represent Aggregation Knowledge in Data Warehouse and OLAP Systems. <i>Data and Knowledge Engineering</i>, 70(8), pp. 732-752."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:3 [
"name" => "WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
]
"ouvrage" => ""
"keywords" => array:7 [
0 => "Aggregation"
1 => "Entrepôt de données"
2 => "Modèle conceptuel"
3 => "Modèle conceptuel multidimensionnel"
4 => "Modélisation orientée-objet"
5 => "Règle de production"
6 => "UML"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://www.sciencedirect.com/science/article/abs/pii/S0169023X11000310"
"publicationInfo" => array:3 [
"pages" => "732-752"
"volume" => "70"
"number" => "8"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les entrepôts de données sont fondés sur la modélisation multidimensionnelle. Les décideurs analysent les données multidimensionnelles à l'aide d'outils OLAP (On-Line Analytical Processing). Les utlisateurs ont besoin de considérer les données à différents niveaux d'aggrégation. Cependant, les modèles conceptuels multidimensionnels actuels représentent imparfaitement les connaissances d'aggrégation. Ce papier présente une approche qui combine les objets (diagrammes de classes UML) et les règles (exprimées en langage PRR - Production Rules Representation) pour représenter les connaissances d'aggrégation. Nous présentons les diagrammes de classes, ainsi qu'une typologie et des exemples de règles associées."
"en" => "Data warehouses are based on multidimensional modeling. Using On-Line Analytical Processing (OLAP) tools, decision makers analyze multidimensional data. Users need to consider data at different aggregation levels. However, current conceptual multidimensional models poorly represent aggregation knowledge. This paper presents an approach combining objects (UML class diagrams) with rules (expressed with the Production Rules Representation language - PRR) to represent aggregation knowledge. We present the class diagrams, and a typology and examples of associated rules."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
10 => Essec\Faculty\Model\Contribution {#2274
#_index: "academ_contributions"
#_id: "973"
#_source: array:18 [
"id" => "973"
"slug" => "design-science-research-contribution-to-business-intelligence-in-the-cloud-a-systematic-literature-review"
"yearMonth" => "2016-10"
"year" => "2016"
"title" => "Design Science Research Contribution to Business Intelligence in the Cloud — a Systematic Literature Review"
"description" => "SANGUPAMBA MWILU, O., WATTIAU, I. et PRAT, N. (2016). Design Science Research Contribution to Business Intelligence in the Cloud — a Systematic Literature Review. <i>Future Generation Computer Systems</i>, 63, pp. 108-122."
"authors" => array:3 [
0 => array:3 [
"name" => "WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
1 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
2 => array:1 [
"name" => "SANGUPAMBA MWILU Odette"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Business intelligence"
1 => "Analytics"
2 => "Cloud computing"
3 => "Design science research"
4 => "Systematic literature review"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://www.sciencedirect.com/science/article/abs/pii/S0167739X15003623"
"publicationInfo" => array:3 [
"pages" => "108-122"
"volume" => "63"
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "À l'ère du big data, la business intelligence (BI) procure une aide essentielle à la prise de décision. Le cloud attire également de nombreuses organisations. Nous présentons une revue systématique de la littérature relative à la BI dans le cloud, du point de vue des sciences de la conception. Pour cartographier la recherche actuelle et identifier des pistes de recherches futures, nous proposons un cadre de référence composé de deux dimensions: type d'artefact et étape de la BI. En particulier, nous proposons une typologie détaillée des types d'artefacts."
"en" => "In the age of big data, business intelligence (BI) provides essential support for decision making. Cloud computing also attracts many organizations. We present a systematic literature review of BI in the cloud, from the vantage point of design science research. To map current research and identify future research directions, we propose a framework composed of two dimensions: artifact type and BI step. In particular, we propose a detailed typology of artifact types."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
11 => Essec\Faculty\Model\Contribution {#2275
#_index: "academ_contributions"
#_id: "2576"
#_source: array:18 [
"id" => "2576"
"slug" => "teaching-information-systems-with-cases-an-exploratory-study"
"yearMonth" => "2012-04"
"year" => "2012"
"title" => "Teaching Information Systems with Cases: An Exploratory Study"
"description" => "PRAT, N. (2012). Teaching Information Systems with Cases: An Exploratory Study. <i>Journal of Computer Information Systems</i>, 52(3), pp. 71-81."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Enseignement des systèmes d'information"
1 => "Méthode des cas"
2 => "Recherche empirique"
3 => "Style d'apprentissage"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://www.researchgate.net/publication/263257926_Teaching_Negotiation_through_Paradox"
"publicationInfo" => array:3 [
"pages" => "71-81"
"volume" => "52"
"number" => "3"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La méthode des cas est couramment utilisée dans l'enseignement du management, en particulier l'enseignement des systèmes d'information. De nombreux cas sont disponibles, associés à différents types de cas et de questions. L'enseignant s'interroge souvent sur l'approche d'enseignement par les cas (type de cas et de questions) la plus appropriée pour stimuler l'implication et l'apprentissage des étudiants. Cette recherche explore l'effet de la méthode des cas sur l'implication et l'apprentissage des étudiants, dans un cours de systèmes d'information. Parmi les résultats de cette recherche empirique, nous découvrons notamment que certaines approches d'enseignement par les cas sont plus adaptées à certains styles d'apprentissage."
"en" => "The case method is widely used in management education, including information systems education. Many case sources are available, along with several different case types and question types. The instructor often wonders what case teaching approach (case type and questions type) is the most appropriate to stimulate students’ involvement and learning. This research explores the effect of the case method on students’ involvement and learning, in an information systems course. Among the empirical results, we find that some case teaching approaches are more adapted to particular types of learning styles."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
12 => Essec\Faculty\Model\Contribution {#2276
#_index: "academ_contributions"
#_id: "2076"
#_source: array:18 [
"id" => "2076"
"slug" => "modelisation-logique-des-donnees-dans-les-systemes-multidimensionnels-daide-a-la-decision-la-methode-map"
"yearMonth" => "1997-06"
"year" => "1997"
"title" => "Modélisation logique des données dans les systèmes multidimensionnels d'aide à la décision: la méthode MAP"
"description" => "AKOKA, J. et PRAT, N. (1997). Modélisation logique des données dans les systèmes multidimensionnels d'aide à la décision: la méthode MAP. <i>Journal of Decision Systems</i>, 6(2), pp. 95-115."
"authors" => array:2 [
0 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
1 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => "https://doi.org/10.1080/12460125.1997.10511714"
"publicationInfo" => array:3 [
"pages" => "95-115"
"volume" => "6"
"number" => "2"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Parmi les outils dont disposent les concepteurs de Systèmes Interactifs d'Aide à la Décision (SIAD) et d'Executive Information Systems (EIS), on trouve des générateurs, des systèmes ad-hoc, des collecticiels (groupware) et des logiciels d'infocentre utilisant des langages de quatrième génération. La plupart de ces outils ont en commun une structure logique fondée sur l'utilisation de tableaux multidimensionnels permettant l'expression de vues multidimensionnelles. Ils permettent de définir la structure de la base de données et de la manipuler de manière conviviale avec un temps de réponse exceptionnellement rapide. Ces logiciels de SIAD et d'EIS reposent sur un modèle de données spécifique, fondé sur les concepts de dimension, de variable et de relation. Grâce à la technologie OLAP (On Line Analytical Processing), ces outils offrent la possibilité d'exprimer des vues multidimensionnelles exploitables sous une architecture client-serveur. A partir d'une situation réelle, les concepteurs de SIAD et d'EIS éprouvent des difficultés à définir directement ces dimensions, variables et relations. Pour résoudre ce problème, nous proposons de procéder en deux étapes. La première consiste à réaliser une modélisation au niveau conceptuel, utilisant le modèle entité-relation étendu. La seconde étape consiste à assurer le passage au niveau logique par des règles de traduction. A cet effet, nous présentons un algorithme de transformation d'un schéma conceptuel en schéma logique fondé sur les objets du modèle multidimensional. Nous illustrons l'utilisation des règles de transformation à travers un exemple et présentons le logiciel associé à la méthode."
"en" => "Among the tools available to the designers of Decision Support Systems (DSS) and Executive Information Systems (EIS), there are generators, ad—hoc systems, groupware and end—user products based on fourth—generation languages. Most of these tools are characterized by a logical structure based on the use of multidimensional tables. These DSS and EIS softwares permit to define the structure of the database and to manipulate it in a user—friendly fashion with an exceptionally short response time. They are based on a specific logical data model, consisting of dimension, variable and relationship concepts. Based on the OLAP technology (One Line Analytical Processing), these tools allow to express multidimensional views using the client—server architecture. Starting from a real situation, the designers of DSS and EIS often have difficulty in defining directly the dimensions, variables and relationships. To solve this problem, we suggest to proceed in two steps. The first step consists in modelling at the conceptual level, using the extended entity—relationship approach. The second step aims at moving to the logical level, by means of transformation rules. To this end, we present an algorithm which transforms a conceptual schema into a logical schema based on the objects of the multidimensional model. We illustrate the use of the transformation rules by means of an example and present the tool associated with the method."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
13 => Essec\Faculty\Model\Contribution {#2277
#_index: "academ_contributions"
#_id: "9803"
#_source: array:18 [
"id" => "9803"
"slug" => "goal-formalisation-and-classification-for-requirements-engineering"
"yearMonth" => "1997-06"
"year" => "1997"
"title" => "Goal formalisation and classification for requirements engineering"
"description" => "PRAT, N. (1997). Goal formalisation and classification for requirements engineering. Dans: <i>Proc. of the 3rd International Workshop on Requirements Engineering : Foundations of Software Quality (REFSQ'97)</i>. Barcelona: Presses universitaires Namur."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "Proc. of the 3rd International Workshop on Requirements Engineering : Foundations of Software Quality (REFSQ'97)"
"keywords" => []
"updatedAt" => "2021-07-13 14:31:20"
"publicationUrl" => "https://doi.org/10.1109/RCIS.2013.6577680"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La modélisation des objectifs est cruciale dans de nombreuses disciplines, en particulier dans l'ingénierie des exigences. Dans notre travail, nous appliquons une approche linguistique, à savoir la théorie de la grammaire fonctionnelle, à la création et à la découverte d'objectifs dans l'ingénierie des exigences. Nous représentons un but sous la forme d'un verbe suivi de paramètres, chaque paramètre ayant une fonction sémantique. Depuis notre première publication il y a quinze ans, notre approche a été appliquée dans plusieurs contextes différents. En capitalisant sur cette expérience, nous proposons des améliorations et des extensions de l'approche. Nous étendons l'ensemble original des fonctions sémantiques et distinguons différents niveaux de paramètres d'objectifs. Nous proposons également une syntaxe complète pour formaliser les objectifs à l'intérieur des paramètres. Enfin, nous appliquons les extensions et la nouvelle formalisation à la création et à la découverte d'objectifs."
"en" => "Goal modeling is crucial in many disciplines, in particular in requirements engineering. In our work, we apply a linguistic approach, namely the theory of functional grammar, to goal authoring and discovery in requirements engineering. We represent a goal as a verb followed by parameters, each parameter having a semantic function. Since our original publication fifteen years ago, our approach has been applied in several different contexts. Capitalizing on this experience, we propose improvements and extensions to the approach. We extend the original set of semantic functions and distinguish between different levels of goal parameters. We also propose a complete syntax for formalizing goals inside parameters. Finally, we apply the extensions and the new formalization to goal authoring and discovery."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
14 => Essec\Faculty\Model\Contribution {#2278
#_index: "academ_contributions"
#_id: "11463"
#_source: array:18 [
"id" => "11463"
"slug" => "augmented-analytics"
"yearMonth" => "2019-06"
"year" => "2019"
"title" => "Augmented analytics"
"description" => "PRAT, N. (2019). Augmented analytics. <i>Business and Information Systems Engineering</i>, 61(3), pp. 375-380."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "analytics"
1 => "artificial intelligence"
2 => "information systems"
]
"updatedAt" => "2023-07-10 17:35:17"
"publicationUrl" => "https://doi.org/10.1007/s12599-019-00589-0"
"publicationInfo" => array:3 [
"pages" => "375-380"
"volume" => "61"
"number" => "3"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'intelligence artificielle révolutionne de nombreux domaines, parmi lesquels l'analytique. Cet article se concentre sur l'analytique augmentée par l'intelligence artificielle (IA). Il examine l'état actuel de l'analytique augmentée, se penche sur les limites et les enjeux de l'intelligence artificielle dans l'analytique, et identifie les opportunités de recherche en systèmes d'information sur le thème de l'analytique augmentée."
"en" => """
Artificial intelligence is revolutionizing many domains, among which analytics. This paper focuses on augmented analytics, a.k.a., AI-powered analytics. It reviews the current state of augmented analytics, delves into\n
the limits and issues of artificial intelligence (AI) in analytics, and identifies opportunities for information systems research in augmented analytics.
"""
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
15 => Essec\Faculty\Model\Contribution {#2279
#_index: "academ_contributions"
#_id: "11464"
#_source: array:18 [
"id" => "11464"
"slug" => "design-science-research-for-the-humanities-the-case-of-prosopography"
"yearMonth" => "2019-06"
"year" => "2019"
"title" => "Design science research for the humanities – The case of prosopography"
"description" => "AKOKA, J., COMYN-WATTIAU, I., DU MOUZA, C. et PRAT, N. (2019). Design science research for the humanities – The case of prosopography. Dans: <i>14th International Conference on Design Science Research in Information Systems and Technology (DESRIST 2019)</i>. Worcester, MA: Springer International Publishing, pp. 239-253."
"authors" => array:4 [
0 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
1 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
3 => array:1 [
"name" => "DU MOUZA Cédric"
]
]
"ouvrage" => "14th International Conference on Design Science Research in Information Systems and Technology (DESRIST 2019)"
"keywords" => array:1 [
0 => "digital humanities, design science research, prosopography"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://doi.org/10.1007/978-3-030-19504-5_16"
"publicationInfo" => array:3 [
"pages" => "239-253"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La recherche dans le domaine des humanités a besoin d'artefacts IT innovants et utiles. Cela rend la recherche en sciences de conception pertinente pour les humanités numériques, définies comme l'application du numérique à la recherche et à l'enseignement dans les humanités. Cela pose également des défis spécifiques aux chercheurs en sciences de conception. Cet article se concentre sur la prosopographie, une branche des humanités numériques qui représente et interprète des données historiques, tirées de textes décrivant la vie d'une personne historique. Nous adaptons et instancions le cadre des sciences de conception de Hevner à la prosopographie. Sur la base de ce cadre adapté et instancié, nous proposons deux artefacts: des exigences et une méthodologie de prosopographie. Nous illustrons la méthodologie sur un scénario de prosopographie."
"en" => "Research in the humanities is in demand of innovative and useful IT artifacts. This makes design science research (DSR) relevant for the digital humanities, defined as the application of IT to research and teaching in the humanities. This also raises specific challenges to DSR researchers. This paper focuses on prosopography, a branch of the digital humanities that represents and interprets historical data, sourced from texts describing historical person’s life. The paper adapts and instantiates Hevner’s DSR framework to prosopography. Based on this adapted and instantiated DSR framework, it proposes two artifacts: requirements and a methodology for prosopography. The methodology is demonstrated on a prosopography scenario."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
16 => Essec\Faculty\Model\Contribution {#2280
#_index: "academ_contributions"
#_id: "11494"
#_source: array:18 [
"id" => "11494"
"slug" => "fonctionnement-transactions-enjeux-tout-ce-quil-faut-savoir-sur-la-blockchain-video-essec-challenges"
"yearMonth" => "2018-06"
"year" => "2018"
"title" => "Fonctionnement, transactions, enjeux: tout ce qu'il faut savoir sur la blockchain, vidéo ESSEC-Challenges"
"description" => "PRAT, N. (2018). Fonctionnement, transactions, enjeux: tout ce qu'il faut savoir sur la blockchain, vidéo ESSEC-Challenges. <i>Challenges</i>."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://www.challenges.fr/economie/les-videos-de-l-essec/fonctionnement-transactions-eujeux-tout-ce-qu-il-faut-savoir-sur-la-blockchain_590326"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
17 => Essec\Faculty\Model\Contribution {#2281
#_index: "academ_contributions"
#_id: "12669"
#_source: array:18 [
"id" => "12669"
"slug" => "what-are-they-talking-about-relation-extraction-from-news-to-identify-research-directions-in-emerging-technologies"
"yearMonth" => "2021-01"
"year" => "2021"
"title" => "What Are They Talking about? Relation Extraction from News to Identify Research Directions in Emerging Technologies"
"description" => "PRAT, N. (2021). What Are They Talking about? Relation Extraction from News to Identify Research Directions in Emerging Technologies. Dans: <i>54th Hawaii International Conference on System Sciences (HICSS-54)</i>. Online: IEEE Computer Society, pp. 5449-5458."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "54th Hawaii International Conference on System Sciences (HICSS-54)"
"keywords" => array:5 [
0 => "technologie émergente"
1 => "directions de recherche"
2 => "extraction de relations"
3 => "sciences de conception"
4 => "blockchain"
]
"updatedAt" => "2023-01-27 01:00:40"
"publicationUrl" => "https://scholarspace.manoa.hawaii.edu/handle/10125/71282"
"publicationInfo" => array:3 [
"pages" => "5449-5458"
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les technologies émergentes se caractérisent par leur incertitude, leur évolution rapide et leur impact majeur. Identifier des axes de recherche dans ces technologies nécessite de suivre le rythme d'évolution des technologies, et de prêter attention aux individus et à la société, au-delà des organisations. Ceci est rendu possible par l'analyse des big data. Nous utilisons l’approche des sciences de conception pour proposer et appliquer une méthodologie qui effectue du text mining sur des actualités récupérées à partir d'Internet pour identifier des directions de recherche pour une technologie émergente. La méthodologie utilise l'extraction de relations sur ces documents d'actualité pour extraire des relations entre les termes de la technologie émergente et les construits des systèmes d'information et suggérer des pistes de recherche. Nous appliquons la méthodologie à la blockchain, une technologie émergente majeure."
"en" => "Emerging technologies are characterized by their uncertainty, rapid evolution, and major impact. Identifying research directions in these technologies requires keeping in pace with the development of the technologies, and paying attention to individuals and society, beyond organizations. This is made possible by big data analytics. This paper uses design science research to propose and apply a methodology that performs text mining on news crawled from the Internet to identify research directions for an emerging technology. The methodology uses relation extraction on the news documents to extract relations between terms of the emerging technology and information systems constructs and suggest research avenues. We apply the methodology to blockchain, a major emerging technology."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
18 => Essec\Faculty\Model\Contribution {#2282
#_index: "academ_contributions"
#_id: "12857"
#_source: array:18 [
"id" => "12857"
"slug" => "mapping-multidimensional-schemas-to-property-graph-models"
"yearMonth" => "2021-10"
"year" => "2021"
"title" => "Mapping Multidimensional Schemas to Property Graph Models"
"description" => "AKOKA, J., WATTIAU, I., DU MOUZA, C. et PRAT, N. (2021). Mapping Multidimensional Schemas to Property Graph Models. Dans: <i>Advances in Conceptual Modeling - ER 2021 Workshop Proceedings - Conceptual Modeling for NoSQL Data Stores (CoMoNoS)</i>. St John's: Springer, pp. 3-14."
"authors" => array:4 [
0 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
1 => array:3 [
"name" => "WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
3 => array:1 [
"name" => "DU MOUZA Cédric"
]
]
"ouvrage" => "Advances in Conceptual Modeling - ER 2021 Workshop Proceedings - Conceptual Modeling for NoSQL Data Stores (CoMoNoS)"
"keywords" => array:4 [
0 => "Multidimensional schema"
1 => "Graph model"
2 => "Meta-model"
3 => "Mapping rules"
]
"updatedAt" => "2023-09-22 17:05:56"
"publicationUrl" => "https://link.springer.com/chapter/10.1007/978-3-030-88358-4_1"
"publicationInfo" => array:3 [
"pages" => "3-14"
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les entrepôts de données multidimensionnels sont un artefact important utilisé par les organisations pour faciliter la prise de décision. Cependant, ils peuvent être inefficaces pour faire face au besoin croissant d'exécution de requêtes complexes. De plus, ils gèrent difficilement les matrices creuses et ne sont pas efficaces pour gérer l'évolution des schémas. Pour traiter ces problèmes, nous proposons de transformer ces modèles multidimensionnels en modèles de graphes NoSQL. Notre approche assure la traduction automatique de schémas multidimensionnels en modèles de graphes de propriétés. Elle consiste en un ensemble de règles de traduction définies entre deux méta-modèles, à savoir les méta-modèles multidimensionnels et de graphes de propriétés. Enfin, nous illustrons l'application de notre approche à une étude de cas et discutons de sa validation."
"en" => """
Multidimensional data warehouses represent an important artefact\n
used by organizations to facilitate decision-making. However, they can be inefficient to cope with the growing need to execute complex queries. In addition, they experience difficulties in managing sparse matrices and are not efficient in managing schemas’ evolution. To deal with these problems, we propose to transform these multidimensional models into NoSQL graph models. Our approach ensures the automatic mapping of multidimensional schemas into property graph models. It consists of a set of mapping rules defined between two meta-models, namely multidimensional and property graph meta models. Finally, we illustrate the application of our approach to a case study and discuss its validation.
"""
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
19 => Essec\Faculty\Model\Contribution {#2283
#_index: "academ_contributions"
#_id: "13311"
#_source: array:18 [
"id" => "13311"
"slug" => "a-granular-view-of-knowledge-development-in-design-science-research"
"yearMonth" => "2022-06"
"year" => "2022"
"title" => "A Granular View of Knowledge Development in Design Science Research"
"description" => "PRAT, N., AKOKA, J., WATTIAU, I. et STOREY, V.C. (2022). A Granular View of Knowledge Development in Design Science Research. Dans: <i>The Transdisciplinary Reach of Design Science Research - 17th International Conference on Design Science Research in Information Systems and Technology (DESRIST 2022)</i>. Springer, pp. 363-375."
"authors" => array:4 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
2 => array:3 [
"name" => "WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
3 => array:1 [
"name" => "STOREY V. C."
]
]
"ouvrage" => "The Transdisciplinary Reach of Design Science Research - 17th International Conference on Design Science Research in Information Systems and Technology (DESRIST 2022)"
"keywords" => array:6 [
0 => "Design science research"
1 => "Design knowledge"
2 => "Knowledge development"
3 => "Knowledge type"
4 => "Operation"
5 => "Triplet of dynamic knowledge"
]
"updatedAt" => "2023-09-22 17:08:08"
"publicationUrl" => "https://link.springer.com/chapter/10.1007/978-3-031-06516-3_27"
"publicationInfo" => array:3 [
"pages" => "363-375"
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Design science research (DSR) should contribute to both the prescriptive and descriptive knowledge bases. Despite its maturity, a granular understanding of how DSR develops knowledge, while utilizing and contributing prescriptive and descriptive knowledge, remains incomplete. Creating such a granular understanding requires a detailed typology of design knowledge, a unifying vocabulary of operations, and an identification of which operations can be applied to produce different knowledge types. We propose that “triplets of dynamic knowledge”, relating source and target knowledge types through operations, can be defined, and combined to develop design knowledge. We provide a vocabulary of operations on knowledge types and investigate the relationships between knowledge types and operations. We illustrate triplets that can improve fitness, projectability or confidence. The goals of the granular view of knowledge development are to guide researchers without constraining them, and to progress a finer-grained description and accumulation of knowledge development in DSR."
"en" => "Design science research (DSR) should contribute to both the prescriptive and descriptive knowledge bases. Despite its maturity, a granular understanding of how DSR develops knowledge, while utilizing and contributing prescriptive and descriptive knowledge, remains incomplete. Creating such a granular understanding requires a detailed typology of design knowledge, a unifying vocabulary of operations, and an identification of which operations can be applied to produce different knowledge types. We propose that “triplets of dynamic knowledge”, relating source and target knowledge types through operations, can be defined, and combined to develop design knowledge. We provide a vocabulary of operations on knowledge types and investigate the relationships between knowledge types and operations. We illustrate triplets that can improve fitness, projectability or confidence. The goals of the granular view of knowledge development are to guide researchers without constraining them, and to progress a finer-grained description and accumulation of knowledge development in DSR."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
20 => Essec\Faculty\Model\Contribution {#2284
#_index: "academ_contributions"
#_id: "13843"
#_source: array:18 [
"id" => "13843"
"slug" => "knowledge-contributions-in-design-science-research-paths-of-knowledge-types"
"yearMonth" => "2023-03"
"year" => "2023"
"title" => "Knowledge contributions in design science research: Paths of knowledge types"
"description" => "AKOKA, J., WATTIAU, I., PRAT, N. et STOREY, V.C. (2023). Knowledge contributions in design science research: Paths of knowledge types. <i>Decision Support Systems</i>, 166, pp. 113898."
"authors" => array:4 [
0 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
1 => array:3 [
"name" => "WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
3 => array:1 [
"name" => "STOREY Veda C."
]
]
"ouvrage" => ""
"keywords" => array:7 [
0 => "Design science research"
1 => "Knowledge contribution"
2 => "Path of knowledge types"
3 => "Design science research strategy"
4 => "Knowledge goal"
5 => "Knowledge scope"
6 => "Design science research guidelines"
]
"updatedAt" => "2023-03-13 11:19:50"
"publicationUrl" => "https://doi.org/10.1016/j.dss.2022.113898"
"publicationInfo" => array:3 [
"pages" => "113898"
"volume" => "166"
"number" => ""
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Design science research addresses important, complex real-world problems. Although well-accepted as part of research in information systems, initiating or progressing a design science research project still requires effort to describe how knowledge creation emerges and its underlying dynamics. Given the existing body of knowledge on design science research, it should be possible to learn from that knowledge to progress future work. This paper analyzes design science research projects to identify and make explicit their knowledge contributions while recognizing the plurality of a project's knowledge contributions with respect to a project's knowledge scope and knowledge goals. The construct of a path of knowledge types is introduced that represents how knowledge contributions are dynamically created throughout a project. These paths form the basis for the derivation of seven design science research strategies, which lead to guidelines for initiating or progressing a project. This effort is compared to other research that analyzes the growing body of work in design science with respect to knowledge contributions and project classifications."
"en" => "Design science research addresses important, complex real-world problems. Although well-accepted as part of research in information systems, initiating or progressing a design science research project still requires effort to describe how knowledge creation emerges and its underlying dynamics. Given the existing body of knowledge on design science research, it should be possible to learn from that knowledge to progress future work. This paper analyzes design science research projects to identify and make explicit their knowledge contributions while recognizing the plurality of a project's knowledge contributions with respect to a project's knowledge scope and knowledge goals. The construct of a path of knowledge types is introduced that represents how knowledge contributions are dynamically created throughout a project. These paths form the basis for the derivation of seven design science research strategies, which lead to guidelines for initiating or progressing a project. This effort is compared to other research that analyzes the growing body of work in design science with respect to knowledge contributions and project classifications."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
21 => Essec\Faculty\Model\Contribution {#2285
#_index: "academ_contributions"
#_id: "14322"
#_source: array:18 [
"id" => "14322"
"slug" => "a-taxonomy-development-method-to-define-the-vocabulary-for-rule-based-guidance-in-complex-emerging-technologies"
"yearMonth" => "2024-04"
"year" => "2024"
"title" => "A Taxonomy Development Method to Define the Vocabulary for Rule-Based Guidance in Complex Emerging Technologies"
"description" => "SANGUPAMBA MWILU, O., PRAT, N. et WATTIAU, I. (2024). A Taxonomy Development Method to Define the Vocabulary for Rule-Based Guidance in Complex Emerging Technologies. <i>Business and Information Systems Engineering</i>, 66, pp. 161-180."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:3 [
"name" => "WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:1 [
"name" => "SANGUPAMBA MWILU Odette"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Emerging technology"
1 => "Guidance"
2 => "Taxonomy"
3 => "Systematic literature review"
]
"updatedAt" => "2024-05-22 17:17:38"
"publicationUrl" => "https://doi.org/10.1007/s12599-023-00829-4"
"publicationInfo" => array:3 [
"pages" => "161-180"
"volume" => "66"
"number" => ""
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Emerging technologies are characterized by their uncertainty and potential impact. Decisions about these technologies are therefore crucial and difficult. The problem is particularly acute for complex emerging technologies, which combine several technologies. Guidance on emerging technologies is often lacking, even more for complex ones. In this research, methods and models to guide practitioners (members of the IT personnel) in the adoption of complex emerging technologies are defined. Guidance is provided by means of productions rules, requiring a controlled vocabulary organized as a taxonomy. The rules, and the vocabulary for the rules, are defined by researchers for a specific complex emerging technology (e.g., business intelligence and analytics in the cloud). They may then be applied by practitioners to decide on the adoption of the emerging technology in a specific organizational context. The approach is based on systematic literature review, thereby contributing to evidence-based practice. This paper focuses on the method to define the controlled vocabulary for the production rules. This taxonomy development method is built by combining systematic literature review with a method for taxonomy development, considering the specificities of rule-based guidance and complex emerging technologies. It is demonstrated on business intelligence and analytics in the cloud and evaluated in a government agency."
"en" => "Emerging technologies are characterized by their uncertainty and potential impact. Decisions about these technologies are therefore crucial and difficult. The problem is particularly acute for complex emerging technologies, which combine several technologies. Guidance on emerging technologies is often lacking, even more for complex ones. In this research, methods and models to guide practitioners (members of the IT personnel) in the adoption of complex emerging technologies are defined. Guidance is provided by means of productions rules, requiring a controlled vocabulary organized as a taxonomy. The rules, and the vocabulary for the rules, are defined by researchers for a specific complex emerging technology (e.g., business intelligence and analytics in the cloud). They may then be applied by practitioners to decide on the adoption of the emerging technology in a specific organizational context. The approach is based on systematic literature review, thereby contributing to evidence-based practice. This paper focuses on the method to define the controlled vocabulary for the production rules. This taxonomy development method is built by combining systematic literature review with a method for taxonomy development, considering the specificities of rule-based guidance and complex emerging technologies. It is demonstrated on business intelligence and analytics in the cloud and evaluated in a government agency."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
22 => Essec\Faculty\Model\Contribution {#2286
#_index: "academ_contributions"
#_id: "14573"
#_source: array:18 [
"id" => "14573"
"slug" => "the-journey-of-conceptual-modeling-paths-from-the-past-to-present-with-trajectories-for-the-future"
"yearMonth" => "2023-11"
"year" => "2023"
"title" => "The journey of conceptual modeling: Paths from the past to present with trajectories for the future"
"description" => "AKOKA, J., WATTIAU, I., PRAT, N. et STOREY, V.C. (2023). The journey of conceptual modeling: Paths from the past to present with trajectories for the future. Dans: <i>CEUR Workshop Proceedings (CEUR-WS.org)</i>. CEUR-WS.org, pp. 1-21."
"authors" => array:4 [
0 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
1 => array:3 [
"name" => "WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
3 => array:1 [
"name" => "STOREY Veda C."
]
]
"ouvrage" => "CEUR Workshop Proceedings (CEUR-WS.org)"
"keywords" => array:5 [
0 => "Conceptual modeling"
1 => "Bibliographic Topic Analysis"
2 => "Main Path Analysis"
3 => "Co-citation Analysis"
4 => "Bibliographic Coupling Analysis"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://ceur-ws.org/Vol-3618/forum_paper_3.pdf"
"publicationInfo" => array:3 [
"pages" => "1-21"
"volume" => "3618"
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "The field of conceptual modeling has been in existence for over five decades. To understand how the field has evolved and should continue to evolve, it is useful to examine the contributions made over time and the topics that have emerged. In this research, we apply bibliometric analysis to a corpus of 4652 research papers spanning from 1976 to 2022. Cocitation and citation networks are produced that show the different schools of thought, the main topics of the domain, and the relationships among major and influential research papers over time. The co-citation analysis identifies four schools of thought. It elicits the separation between the historical cluster centered around Chen’s seminal paper and another cluster proposing grammars and guidelines for representing the real world using conceptual modeling and methods for evaluating these representations. A bibliographic coupling analysis on papers from 2017 to 2022 results in ten clusters that characterize the main themes, including domainspecific conceptual modeling and applications, ontologies and applications, genomics, and datastores and multi-model data. The main path analysis of the citation network identifies several main paths among major and most influential papers. This leads to insights on the lineage of key papers in conceptual modeling research. The primordial nature of the main paths identified encompasses two important aspects. The first revolves around the refinement of the entity-relationship model. The second identifies the contribution of ontologies for conceptual modeling."
"en" => "The field of conceptual modeling has been in existence for over five decades. To understand how the field has evolved and should continue to evolve, it is useful to examine the contributions made over time and the topics that have emerged. In this research, we apply bibliometric analysis to a corpus of 4652 research papers spanning from 1976 to 2022. Cocitation and citation networks are produced that show the different schools of thought, the main topics of the domain, and the relationships among major and influential research papers over time. The co-citation analysis identifies four schools of thought. It elicits the separation between the historical cluster centered around Chen’s seminal paper and another cluster proposing grammars and guidelines for representing the real world using conceptual modeling and methods for evaluating these representations. A bibliographic coupling analysis on papers from 2017 to 2022 results in ten clusters that characterize the main themes, including domainspecific conceptual modeling and applications, ontologies and applications, genomics, and datastores and multi-model data. The main path analysis of the citation network identifies several main paths among major and most influential papers. This leads to insights on the lineage of key papers in conceptual modeling research. The primordial nature of the main paths identified encompasses two important aspects. The first revolves around the refinement of the entity-relationship model. The second identifies the contribution of ontologies for conceptual modeling."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
23 => Essec\Faculty\Model\Contribution {#2287
#_index: "academ_contributions"
#_id: "14675"
#_source: array:18 [
"id" => "14675"
"slug" => "the-impact-of-generative-ai-on-business-intelligence-presente-dans-la-session-treo-talks"
"yearMonth" => "2023-12"
"year" => "2023"
"title" => "The Impact of Generative AI on Business Intelligence (présenté dans la session "TREO talks")"
"description" => "PRAT, N. (2023). The Impact of Generative AI on Business Intelligence (présenté dans la session "TREO talks"). Dans: International Conference on Information Systems, ICIS 2023: "Rising like a Phoenix: Emerging from the Pandemic and Reshaping Human Endeavors with Digital Technologies". Hyderabad."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "International Conference on Information Systems, ICIS 2023: "Rising like a Phoenix: Emerging from the Pandemic and Reshaping Human Endeavors with Digital Technologies""
"keywords" => []
"updatedAt" => "2024-05-23 09:02:35"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => ""
"en" => ""
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
24 => Essec\Faculty\Model\Contribution {#2288
#_index: "academ_contributions"
#_id: "15360"
#_source: array:18 [
"id" => "15360"
"slug" => "unraveling-the-foundations-and-the-evolution-of-conceptual-modeling-intellectual-structure-current-themes-and-trajectories"
"yearMonth" => "2024-11"
"year" => "2024"
"title" => "Unraveling the foundations and the evolution of conceptual modeling—Intellectual structure, current themes, and trajectories"
"description" => "AKOKA, J., WATTIAU, I., PRAT, N. et STOREY, V.C. (2024). Unraveling the foundations and the evolution of conceptual modeling—Intellectual structure, current themes, and trajectories. <i>Data & Knowledge Engineering</i>, 154, pp. 102351."
"authors" => array:4 [
0 => array:3 [
"name" => "WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
1 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
2 => array:1 [
"name" => "Akoka Jacky"
]
3 => array:1 [
"name" => "Storey Veda C."
]
]
"ouvrage" => ""
"keywords" => array:2 [
0 => "Conceptual modeling"
1 => "Main path analysis"
]
"updatedAt" => "2024-11-26 11:52:38"
"publicationUrl" => "https://doi.org/10.1016/j.datak.2024.102351"
"publicationInfo" => array:3 [
"pages" => "102351"
"volume" => "154"
"number" => ""
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "The field of conceptual modeling has now been in existence for over five decades. To understand how this field has evolved and should continue to evolve, it is useful to examine the contributions made over time and the themes that have emerged. In this research, we apply bibliometric analysis to a corpus of over 4700 research papers spanning from 1976 to 2023. We successively apply co-citation, bibliographic coupling, and main path analysis. Co-citation and citation networks are produced that surface the intellectual structure of the field, the main themes, and the relationships among major and influential research papers over time. We identify four areas in the intellectual structure of the field: conceptual modeling and databases; grammars and guidelines for conceptual modeling; requirements engineering and information systems design methodologies; and ontology constructs for conceptual modeling. Between 2017 and 2023, we distinguish nine research themes, including domain-specific conceptual modeling and applications, ontologies and applications, genomics, and datastores and multi-model data. The main path analysis identifies several trajectories among the major and most influential papers. This leads to insights into the lineage of key, influential papers in conceptual modeling research. The primordial nature of the main paths identified encompasses two important aspects. The first revolves around refining and complementing the entity-relationship model. The second identifies the contribution of ontologies for conceptual modeling to make the models more robust. Based on the findings from this bibliometric analysis, we propose several directions for future conceptual modeling research."
"en" => "The field of conceptual modeling has now been in existence for over five decades. To understand how this field has evolved and should continue to evolve, it is useful to examine the contributions made over time and the themes that have emerged. In this research, we apply bibliometric analysis to a corpus of over 4700 research papers spanning from 1976 to 2023. We successively apply co-citation, bibliographic coupling, and main path analysis. Co-citation and citation networks are produced that surface the intellectual structure of the field, the main themes, and the relationships among major and influential research papers over time. We identify four areas in the intellectual structure of the field: conceptual modeling and databases; grammars and guidelines for conceptual modeling; requirements engineering and information systems design methodologies; and ontology constructs for conceptual modeling. Between 2017 and 2023, we distinguish nine research themes, including domain-specific conceptual modeling and applications, ontologies and applications, genomics, and datastores and multi-model data. The main path analysis identifies several trajectories among the major and most influential papers. This leads to insights into the lineage of key, influential papers in conceptual modeling research. The primordial nature of the main paths identified encompasses two important aspects. The first revolves around refining and complementing the entity-relationship model. The second identifies the contribution of ontologies for conceptual modeling to make the models more robust. Based on the findings from this bibliometric analysis, we propose several directions for future conceptual modeling research."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
25 => Essec\Faculty\Model\Contribution {#2289
#_index: "academ_contributions"
#_id: "5171"
#_source: array:18 [
"id" => "5171"
"slug" => "the-structure-of-dsr-knowledge-as-reflected-by-desrist-a-citation-analysis"
"yearMonth" => "2016-05"
"year" => "2016"
"title" => "The Structure of DSR Knowledge as Reflected by DESRIST: A Citation Analysis"
"description" => "AKOKA, J., COMYN-WATTIAU, I. et PRAT, N. (2016). The Structure of DSR Knowledge as Reflected by DESRIST: A Citation Analysis. Dans: <i>11th International Conference on Design Science Research in Information Systems & Technology (DESRIST 2016)</i>. St. John: Springer, pp. 177-185."
"authors" => array:3 [
0 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
1 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "11th International Conference on Design Science Research in Information Systems & Technology (DESRIST 2016)"
"keywords" => array:3 [
0 => "Analyse de citation"
1 => "Corpus de connaissances"
2 => "Sciences de la conception"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://doi.org/10.1007/978-3-319-39294-3_12"
"publicationInfo" => array:3 [
"pages" => "177-185"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les sciences de la conception sont désormais bien établies et reconnues dans la communauté des systèmes d'information. Le but de cet article est d'analyser le corpus de connaissances des sciences de la conception, à partir des publications dans les actes de la conférence DESRIST. À cette fin, nous effectuons une analyse de citation et de co-citation des articles publiés dans les actes de cette conférence entre 2009 et 2015. Les clusters qui résultent de l'analyse de co-citation produisent une vue de haut niveau de la structure du corpus de connaissances en sciences de la conception."
"en" => "Design science research is now established and recognized within the information systems community. The aim of this paper is to analyze the body of knowledge of design science research, based on publications in the DESRIST conference. To this end, we perform a citation and co-citation analysis of the papers published in this conference between 2009 and 2015. The clusters that result from the co-citation analysis provide a high-level view of the structure of the body of knowledge in design science research."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
26 => Essec\Faculty\Model\Contribution {#2290
#_index: "academ_contributions"
#_id: "5187"
#_source: array:18 [
"id" => "5187"
"slug" => "transforming-multidimensional-models-into-owl-dl-ontologies"
"yearMonth" => "2012-05"
"year" => "2012"
"title" => "Transforming Multidimensional Models into OWL-DL Ontologies"
"description" => "PRAT, N., AKOKA, J. et COMYN-WATTIAU, I. (2012). Transforming Multidimensional Models into OWL-DL Ontologies. Dans: <i>6th International Conference on Research Challenges in Information Science (RCIS 2012)</i>. Valencia: Institute of Electrical and Electronics Engineers (IEEE), pp. 1-12."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
2 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
]
"ouvrage" => "6th International Conference on Research Challenges in Information Science (RCIS 2012)"
"keywords" => array:5 [
0 => "Business intelligence"
1 => "Modèle multidimensionnel"
2 => "OLAP"
3 => "Ontologie"
4 => "OWL DL"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://doi.org/10.1109/RCIS.2012.6240451"
"publicationInfo" => array:3 [
"pages" => "1-12"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La business intelligence se fonde sur les entrepôts de données. Ces derniers utilisent un modèle multidimensionnel. A partir de ce modèle, des cubes OLAP peuvent être définis, permettant aux décideurs d'analyser et des synthétiser les données. Les ontologies (et, plus spécifiquement, les ontologies OWL) sont une composante clé du Web sémantique. Cet article propose une approche pour représenter les modèles multidimensionnels sous forme d'ontologies OWL DL. Notre approche permet de mieux formaliser les modèles et de raisonner sur ceux-ci. L'ontologie peut aussi servir de point de départ pour représenter les cubes OLAP sur le Web sémantique."
"en" => "Business intelligence is based on data warehouses. Data warehouses use a multidimensional model. Based on this model, OLAP cubes may be defined, enabling decision makers to analyze and synthesize data. Ontologies (and, more specifically, OWL ontologies) are a key component of the semantic Web. This paper proposes an approach to represent multidimensional models as OWL DL ontologies. Our approach enables better formalization and inferencing. The ontology may also be used to represent OLAP cubes on the semantic Web."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
27 => Essec\Faculty\Model\Contribution {#2291
#_index: "academ_contributions"
#_id: "7703"
#_source: array:18 [
"id" => "7703"
"slug" => "ingenierie-et-management-des-systemes-dinformation-melanges-en-lhonneur-de-jacky-akoka"
"yearMonth" => "2016-12"
"year" => "2016"
"title" => "Ingénierie et management des systèmes d'information - Mélanges en l'honneur de Jacky Akoka"
"description" => "COMYN-WATTIAU, I., DU MOUZA, C. et PRAT, N. [Eds] (2016). <i>Ingénierie et management des systèmes d'information - Mélanges en l'honneur de Jacky Akoka</i>. Cépaduès Éditions, 349 pages."
"authors" => array:3 [
0 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
1 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
2 => array:1 [
"name" => "DU MOUZA C."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Ingénierie"
1 => "Management"
2 => "Systèmes d'information"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Direction d'ouvrage"
"en" => "Book editor"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => """
Dans ses activités d’enseignement et de recherche, Jacky Akoka a toujours considéré les systèmes d’information sous la double perspective de l’ingénierie et du management. Cet ouvrage en son honneur regroupe 26 chapitres organisés en six thématiques, reflets de ses principaux domaines d’expertise : (1) business intelligence, (2) qualité et évaluation des systèmes d’information, (3) systèmes d’information, normes et sécurité, (4) systèmes d’information et sémantique, (5) processus métiers et processus logiciels, et (6) management et gouvernance des systèmes d’information, gestion des ressources humaines.\n
Collègues, amis, ou anciens étudiants de Jacky Akoka se sont associés pour lui rendre hommage et lui témoigner leur reconnaissance. Chercheurs ou professionnels, Français ou internationaux, spécialistes des systèmes d’information ou d’autres disciplines, les contributeurs apportent un éclairage unique sur les recherches et pratiques actuelles en ingénierie et management des systèmes d’information.
"""
"en" => """
In his teaching and research activities, Jacky Akoka has always considered information systems from the double point of view of engineering and management. This book in his honor is composed of 26 chapters organized into six themes, reflecting his main areas of expertise: (1) business intelligence, (2) quality and evaluation of information systems, (3) information systems, standards, and security, (4) information systems and semantics, (5) business and software processes, and (6) management and governance of information systems, human resource management.\n
Colleagues, friends, or former students of Jacky Akoka have joined together to honor him and express their recognition. Researchers or professionals, French or international, specialists in information systems or other disciplines, the contributors provide a unique perspective on current research and practice in information systems engineering and management.
"""
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
28 => Essec\Faculty\Model\Contribution {#2292
#_index: "academ_contributions"
#_id: "4258"
#_source: array:18 [
"id" => "4258"
"slug" => "tracabilite-du-processus-de-conception-des-systemes-dinformation"
"yearMonth" => "2001-02"
"year" => "2001"
"title" => "Traçabilité du processus de conception des systèmes d'information"
"description" => "ZAMFIROIU, M. et PRAT, N. (2001). Traçabilité du processus de conception des systèmes d'information. Dans: CAUVET C., ROSENTHAL-SABROUX C. eds. <i>Ingéniérie des systèmes d'information</i>. 1st ed. Hermès Sciences, Lavoisier, pp. 245-276."
"authors" => array:2 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:1 [
"name" => "ZAMFIROIU M."
]
]
"ouvrage" => "Ingéniérie des systèmes d'information"
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "245-276"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La traçabilité joue un rôle fondamental en ingénierie des systèmes d'information (apprentissage à partir de l'expérience, réutilisation...). Nous présentons un état de la recherche sur ce thème et détaillons plus particulièrement nos travaux respectifs, qui visent tous deux à intégrer la traçabilité dans un atelier de génie logiciel (AGL) de façon générique. Finalement, nous présentons les perspectives de recherche futures."
"en" => "Traceability plays a key role in information systems engineering (e.g. learning from experience, reuse ...). We present a state of the art of research on this subject and develop more specifically our respective works, which both aim at integrating traceability into a CASE tool in a generic way. Finally, we present future research directions."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
29 => Essec\Faculty\Model\Contribution {#2293
#_index: "academ_contributions"
#_id: "4301"
#_source: array:18 [
"id" => "4301"
"slug" => "mapping-commonkads-knowledge-models-into-prr"
"yearMonth" => "2011-07"
"year" => "2011"
"title" => "Mapping CommonKADS Knowledge Models into PRR"
"description" => "PRAT, N., AKOKA, J. et COMYN-WATTIAU, I. (2011). Mapping CommonKADS Knowledge Models into PRR. Dans: <i>Proceedings of 23rd International Conference on Software Engineering and Knowledge Engineering (SEKE 2011)</i>. Miami: Knowledge Systems Institute Graduate School, pp. 143-148."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
2 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
]
"ouvrage" => "Proceedings of 23rd International Conference on Software Engineering and Knowledge Engineering (SEKE 2011)"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://pdfs.semanticscholar.org/7eeb/c77302b0ed6cdc8563e3643c053ff59f8456.pdf?_ga=2.263063758.330441711.1605261953-113172238.1605261953"
"publicationInfo" => array:3 [
"pages" => "143-148"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article vise à assister le processus d'ingénierie des connaissances. A cette fin, il propose une approche de transformation de modèles de connaissances CommonKADS en spécifications exprimées avec le langage PRR (Production Rule Representation). Nous définissons le concept de groupe d'inférences, nécessaire pour effectuer les transformations, et un algorithme qui identifie les groupes d'inférences automatiquement. Puis nous présentons les règles de transformation"
"en" => "This paper aims at supporting the knowledge engineering process by proposing an approach to map CommonKADS knowledge models into specifications based on the Production Rule Representation (PRR) language. This approach starts by proposing a metamodel of CommonKADS knowledge models. We define the concept of inference group, required to perform the mapping transformations, and an algorithm that identifies inference groups automatically. We then proceed to the definition of transformation rules. The latter are applied to map CommonKADS knowledge models into a set of PRR production rulesets, combined with UML activity diagrams."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
30 => Essec\Faculty\Model\Contribution {#2294
#_index: "academ_contributions"
#_id: "4311"
#_source: array:18 [
"id" => "4311"
"slug" => "a-cased-based-training-system-in-radiology-senology"
"yearMonth" => "2004-04"
"year" => "2004"
"title" => "A Cased-based Training System in Radiology-senology"
"description" => "DEMIGHA, S. et PRAT, N. (2004). A Cased-based Training System in Radiology-senology. Dans: <i>International Conference on Information and Communication Technologies: From Theory to Applications. ICTTA'04 Proceedings</i>. Damascus: Institute of Electrical and Electronics Engineers (IEEE), pp. 1-6."
"authors" => array:2 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:1 [
"name" => "DEMIGHA S."
]
]
"ouvrage" => "International Conference on Information and Communication Technologies: From Theory to Applications. ICTTA'04 Proceedings"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://doi.org/10.1109/ICTTA.2004.1307601"
"publicationInfo" => array:3 [
"pages" => "1-6"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La détection du cancer du sein fondée sur l'analyse de radiographies (radiologie - sénologie) est un processus complexe, qui nécessite le support d'outils. Dans cet article, nous présentons un système dédié à la formation des radiologues- sénologues. Le système est fondé sur le raisonnement par cas, qui permet aux radiologues juniors d'avoir accès à l'expertise des radiologues confirmés. Après une introduction au système, nous nous concentrons sur le modèle de représentation des cas, qui utilise la notation UML et a été validé sur une trentaine de cas réels."
"en" => "Breast cancer detection based on the analysis of radiographies (radiolog -senology) is a complex process, which requires tool support. In this paper, we present a system dedicated to the training of radiologists-senologists. The system is grounded on case-based reasoning, which enables junior radiologists to have access to the expertise of confirmed radiologists. After an introduction to the system, we focus on the case representation model, which uses the UML notation and has been validated on about thirty real cases."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
31 => Essec\Faculty\Model\Contribution {#2295
#_index: "academ_contributions"
#_id: "4315"
#_source: array:18 [
"id" => "4315"
"slug" => "a-context-aware-architecture-for-mobile-knowledge-management"
"yearMonth" => "2006-08"
"year" => "2006"
"title" => "A Context-aware Architecture for Mobile Knowledge Management"
"description" => "THIELE, O., KNAPP, H., SCHADER, M. et PRAT, N. (2006). A Context-aware Architecture for Mobile Knowledge Management. Dans: <i>Proceedings of the International Conference on Wireless Information Networks and Systems (WINSYS 2006)</i>. Setúbal: Institute for Systems and Technologies of Information, Control and Communication (INSTICC)."
"authors" => array:4 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:1 [
"name" => "THIELE O."
]
2 => array:1 [
"name" => "KNAPP Hartwig"
]
3 => array:1 [
"name" => "SCHADER M."
]
]
"ouvrage" => "Proceedings of the International Conference on Wireless Information Networks and Systems (WINSYS 2006)"
"keywords" => array:3 [
0 => "Informatique contextuelle"
1 => "Management des connaissances"
2 => "Mobilité"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://doi.org/10.1007/978-3-540-70760-8_29"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "CD-Rom Dans beaucoup d¿activités professionnelles, la capacité à retrouver et à stocker des connaissances en situation de mobilité est cruciale. La situation de mobilité impose des contraintes spécifiques aux activités traditionnelles de management des connaissances. Par conséquent, la prise en compte du contexte est une question de recherche essentielle pour le domaine du management des connaissances en situation de mobilité. Cet article présente une architecture contextuelle pour le management des connaissances en situation de mobilité, et l¿applique à un cas d¿utilisation."
"en" => "In many professional activities, the ability to retrieve and store knowledge in a mobile situation is crucial. The mobile situation imposes specific constraints on traditional knowledge management activities. Therefore, a key research question for mobile knowledge management is how context should be taken into account. This paper presents a context-aware architecture for mobile knowledge management and applies it to a use case."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
32 => Essec\Faculty\Model\Contribution {#2296
#_index: "academ_contributions"
#_id: "4325"
#_source: array:18 [
"id" => "4325"
"slug" => "a-goal-based-approach-to-semantic-web-services"
"yearMonth" => "2006-12"
"year" => "2006"
"title" => "A Goal-based Approach to Semantic Web Services"
"description" => "PRAT, N. (2006). A Goal-based Approach to Semantic Web Services. Dans: <i>Proceedings of the 5th French Affiliated AIM Pre-ICIS Workshop: A Management Perspective on Web Services</i>. Milwaukee: UWM (University of Wisconsin at Milwaukee), pp. 26-32."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "Proceedings of the 5th French Affiliated AIM Pre-ICIS Workshop: A Management Perspective on Web Services"
"keywords" => array:5 [
0 => "But"
1 => "Découverte"
2 => "Hiérarchie"
3 => "Service Web"
4 => "Web sémantique"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "http://www-public.imtbs-tsp.eu/~assar/AIM-pre-ICIS06/slides/goal_based_approach.pdf"
"publicationInfo" => array:3 [
"pages" => "26-32"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La technologie des services Web permet l¿accès à des composants logiciels via le Web. Afin de tirer pleinement parti des services Web, il est souhaitable d¿incorporer de la sémantique dans la description des services. Cet article présente une contribution aux services Web sémantiques. Un service Web est décrit par son interface, c¿est-à-dire son but. Nous présentons la formalisation des buts des services Web. Nous en déduisons une hiérarchie des services Web. Enfin, nous illustrons l¿application de notre approche à la découverte des services Web."
"en" => "The Web service technology allows access to software components via the Web. In order to take full advantage of Web services, the description of services should incorporate some semantics. This paper presents a contribution to semantic Web services. A Web service is described by its interface, i.e. its goal. We present the formalisation of Web service goals. From this formalisation, we derive a hierarchy of Web services. Finally, we illustrate the application of our approach to Web service discovery."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
33 => Essec\Faculty\Model\Contribution {#2297
#_index: "academ_contributions"
#_id: "4337"
#_source: array:18 [
"id" => "4337"
"slug" => "a-pragmatic-approach-for-identifying-and-managing-design-science-research-goals-and-evaluation-criteria"
"yearMonth" => "2018-12"
"year" => "2018"
"title" => "A Pragmatic Approach for Identifying and Managing Design Science Research Goals and Evaluation Criteria"
"description" => "HEVNER, A.R., PRAT, N., COMYN-WATTIAU, I. et AKOKA, J. (2018). A Pragmatic Approach for Identifying and Managing Design Science Research Goals and Evaluation Criteria. Dans: <i>: AIS SIGPRAG 6th Pre-ICIS Workshop “Practice-based Design and Innovation of Digital Artifacts”</i>. San Francisco: Association for Information Systems (AIS), pp. 1-15."
"authors" => array:4 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
3 => array:1 [
"name" => "HEVNER A.R."
]
]
"ouvrage" => ": AIS SIGPRAG 6th Pre-ICIS Workshop “Practice-based Design and Innovation of Digital Artifacts”"
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-02283783"
"publicationInfo" => array:3 [
"pages" => "1-15"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "The effectiveness of a Design Science Research (DSR) project is judged both by the fitness of the designed artifact as a solution in the application environment and by the level of new research contributions. An important and understudied challenge is how to translate DSR project research goals into discrete and measurable evaluation criteria for use in the DSR processes. This position paper proposes an inclusive approach for articulating DSR goals and then identifying project evaluation criteria for these goals. The goals are organized hierarchically as utilitarian goals, safety goals, interaction and communication goals, cognitive and aesthetic goals, innovation goals, and evolution goals. Goals in a DSR project are identified pragmatically by considering the components of the context coupled with the hierarchy of goals. Based on the identified goals, the associated evaluation criteria are determined and organized along the same hierarchy. These criteria measure the ability of the artifact to meet its goals in its context (immediate fitness). Moreover, our approach also supports the innovation and research contributions of the project. The apex of the goal hierarchy addresses the identification of criteria measuring the fitness for evolution of the designed artifact, to accommodate for changes in goals or context."
"en" => "The effectiveness of a Design Science Research (DSR) project is judged both by the fitness of the designed artifact as a solution in the application environment and by the level of new research contributions. An important and understudied challenge is how to translate DSR project research goals into discrete and measurable evaluation criteria for use in the DSR processes. This position paper proposes an inclusive approach for articulating DSR goals and then identifying project evaluation criteria for these goals. The goals are organized hierarchically as utilitarian goals, safety goals, interaction and communication goals, cognitive and aesthetic goals, innovation goals, and evolution goals. Goals in a DSR project are identified pragmatically by considering the components of the context coupled with the hierarchy of goals. Based on the identified goals, the associated evaluation criteria are determined and organized along the same hierarchy. These criteria measure the ability of the artifact to meet its goals in its context (immediate fitness). Moreover, our approach also supports the innovation and research contributions of the project. The apex of the goal hierarchy addresses the identification of criteria measuring the fitness for evolution of the designed artifact, to accommodate for changes in goals or context."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
34 => Essec\Faculty\Model\Contribution {#2298
#_index: "academ_contributions"
#_id: "4342"
#_source: array:18 [
"id" => "4342"
"slug" => "a-topic-maps-based-architecture-for-mobile-knowledge-management"
"yearMonth" => "2006-10"
"year" => "2006"
"title" => "A Topic Maps-based Architecture for Mobile knowledge Management"
"description" => "RATSIMANOHATRA, A., PRAT, N. et SCHADER, M. (2006). A Topic Maps-based Architecture for Mobile knowledge Management. Dans: <i>Proceedings of the IADIS International Conference WWW/Internet 2006</i>. Murcia: IADIS, pp. 266-271."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:1 [
"name" => "RATSIMANOHATRA A."
]
2 => array:1 [
"name" => "SCHADER M."
]
]
"ouvrage" => "Proceedings of the IADIS International Conference WWW/Internet 2006"
"keywords" => array:4 [
0 => "Informatique contextuelle"
1 => "KML"
2 => "Management des connaissances en situation de mobil"
3 => "Topic maps"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://www.researchgate.net/publication/267829420_A_topic_maps-based_architecture_for_mobile_knowledge_management"
"publicationInfo" => array:3 [
"pages" => "266-271"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "CD-Rom L¿informatique mobile est devenue un domaine de recherche à part entière. Cet article présente une recherche effectuée dans le cadre d¿un projet qui vise à définir une architecture contextuelle pour le management des connaissances en situation de mobilité. Nous développons plus particulièrement l¿application des topic maps dans l¿architecture. Nous spécifions l¿architecture contextuelle. Puis nous présentons et illustrons les processus de remémoration et de présentation des connaissances basés sur le contexte."
"en" => "Mobile computing has become a research domain in its own right. This paper presents a research undertaken within a project which aims at defining a context-aware mobile knowledge management architecture. We focus on the application of topic maps in the architecture. We specify the context-aware architecture. We then present and illustrate the context-based knowledge retrieval and presentation processes."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
35 => Essec\Faculty\Model\Contribution {#2299
#_index: "academ_contributions"
#_id: "4351"
#_source: array:18 [
"id" => "4351"
"slug" => "aide-au-processus-de-bpr-une-approche-fondee-sur-le-raisonnement-par-cas"
"yearMonth" => "1999-05"
"year" => "1999"
"title" => "Aide au processus de BPR : Une approche fondée sur le raisonnement par cas"
"description" => "PRAT, N. (1999). Aide au processus de BPR : Une approche fondée sur le raisonnement par cas. Dans: <i>4ème Colloque de l'AIM (AIM 1999)</i>. Cergy Pontoise: ESSEC Business School, pp. 211-227."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "4ème Colloque de l'AIM (AIM 1999)"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "211-227"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Malgré l'intérêt croissant suscité par le BPR (Business Process Reengineering), le processus de BPR reste mal connu et difficile à formaliser. Pour guider ce processus, nous proposons donc de réutiliser l'expérience acquise antérieurement en appliquant les techniques de raisonnement par cas. Notre approche est mise en oeuvre dans l'outil STEP PC."
"en" => "Despite the growing interest for Business Process Reengineering (BPR), the BPR process remains obscure and hard fo formalize. In order to guide this process, we propose to use previous experience by applying case-based reasoning techniques. Our approach is implemented in the STEP PC tool."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
36 => Essec\Faculty\Model\Contribution {#2300
#_index: "academ_contributions"
#_id: "4377"
#_source: array:18 [
"id" => "4377"
"slug" => "analyse-des-dependances-entre-fragments-documentaires-pour-le-management-des-communautes-daction-mediatisees"
"yearMonth" => "2006-06"
"year" => "2006"
"title" => "Analyse des dépendances entre fragments documentaires pour le management des communautés d'action médiatisées"
"description" => "PRAT, N. et ZACKLAD, M. (2006). Analyse des dépendances entre fragments documentaires pour le management des communautés d'action médiatisées. Dans: <i>11ème Colloque de l'AIM (AIM 2006)</i>. Luxembourg: Association Information et Management (AIM), pp. 1-17."
"authors" => array:2 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:1 [
"name" => "ZACKLAD M."
]
]
"ouvrage" => "11ème Colloque de l'AIM (AIM 2006)"
"keywords" => array:4 [
0 => "Communauté d'action"
1 => "Dépendance"
2 => "Document pour l'Action (DopA)"
3 => "Trace"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-01125330"
"publicationInfo" => array:3 [
"pages" => "1-17"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "CD-Rom Nous nous intéressons aux situations dans lesquelles les documents sont des supports à la coordination d'une communauté d'action répartie. Dans ces contextes, il est possible d'analyser les traces de l'activité collective laissées sur les documents. Nous nous fondons sur le cadre conceptuel des Documents pour l'Action (DopA) afin de définir un modèle des traces documentaires. A partir de ce modèle, nous proposons des dépendances particulières adaptées aux DopA. L'analyse de ces dépendances permettra de mieux comprendre l'évolution de la dynamique cognitive et sociale de la communauté. Nous nous intéressons aux situations dans lesquelles les documents sont des supports à la coordination d'une communauté d'action répartie. Dans ces contextes, il est possible d'analyser les traces de l'activité collective laissées sur les documents. Nous nous fondons sur le cadre conceptuel des Documents pour l'Action (DopA) afin de définir un modèle des traces documentaires. A partir de ce modèle, nous proposons des dépendances particulières adaptées aux DopA. L'analyse de ces dépendances permettra de mieux comprendre l'évolution de la dynamique cognitive et sociale de la communauté."
"en" => "We focus on situations where documents serve to coordinate a distributed community of action. In such contexts, it is possible to analyse the traces of collective activity left in documents. We use the DofA (Documents for Action) conceptual framework in order to define a model of documentary traces. Based on this model, we propose dependencies which are specifically suited for DofA. The analysis of these dependencies will permit to understand more precisely the evolution of the cognitive and social dynamics of the community."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
37 => Essec\Faculty\Model\Contribution {#2301
#_index: "academ_contributions"
#_id: "4381"
#_source: array:18 [
"id" => "4381"
"slug" => "analysing-dependencies-between-documentary-fragments-for-the-management-of-mediated-communities-of-action"
"yearMonth" => "2006-06"
"year" => "2006"
"title" => "Analysing Dependencies between Documentary Fragments for the Management of Mediated Communities of Action"
"description" => "PRAT, N. et ZACKLAD, M. (2006). Analysing Dependencies between Documentary Fragments for the Management of Mediated Communities of Action. Dans: <i>Proceedings of the 11th International Conference of the Association Information and Management (AIM): Information Systems and Collaboration: State of the Art and Perspectives</i>. GI-Edition, pp. 386-401."
"authors" => array:2 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:1 [
"name" => "ZACKLAD M."
]
]
"ouvrage" => "Proceedings of the 11th International Conference of the Association Information and Management (AIM): Information Systems and Collaboration: State of the Art and Perspectives"
"keywords" => array:3 [
0 => "Communauté daction"
1 => "Dépendance"
2 => "Trace"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.648.1133"
"publicationInfo" => array:3 [
"pages" => "386-401"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Nous nous intéressons aux situations dans lesquelles les documents sont des supports à la coordination d'une communauté d'action répartie. Dans ces contextes, il est possible d'analyser les traces de l'activité collective laissées sur les documents. Nous nous fondons sur le cadre conceptuel des Documents pour l'Action (DopA) afin de définir un modèle des traces documentaires. A partir de ce modèle, nous proposons des dépendances particulières adaptées aux DopA. L'analyse de ces dépendances permettra de mieux comprendre l'évolution de la dynamique cognitive et sociale de la communauté."
"en" => "We focus on situations where documents serve to coordinate a distributed community of action. In such contexts, it is possible to analyse the traces of collective activity left in documents. We use the DofA (Documents for Action) conceptual framework in order to define a model of documentary traces. Based on this model, we propose dependencies which are specifically suited for DofA. The analysis of these dependencies will permit to understand more precisely the evolution of the cognitive and social dynamics of the community."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
38 => Essec\Faculty\Model\Contribution {#2302
#_index: "academ_contributions"
#_id: "4383"
#_source: array:18 [
"id" => "4383"
"slug" => "applying-case-based-reasoning-in-a-design-environment-issues-and-lessons-learned"
"yearMonth" => "2000-06"
"year" => "2000"
"title" => "Applying Case-based Reasoning in a Design Environment: Issues and Lessons Learned"
"description" => "PRAT, N. (2000). Applying Case-based Reasoning in a Design Environment: Issues and Lessons Learned. Dans: <i>Machine Learning in Design Workshop (MLinD 2000), 6th International Conference on Artificial Intelligence in Design (AID 2000)</i>. Worcester Polytechnic Institute, pp. 33-41."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "Machine Learning in Design Workshop (MLinD 2000), 6th International Conference on Artificial Intelligence in Design (AID 2000)"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "33-41"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Parmi les diverses techniques d'apprentissage automatique, le raisonnement à partir de cas est particulièrement adapté aux tâches de conception. Lors du développement de nouveaux produits, les concepteurs raisonnent souvent par cas, c'est-à-dire en réutilisant des produits et/ou des processus de conception déjà connus. Dans cet article, nous présentons un outil de conception à partir de cas, nommé STEP PC. Puis nous tirons profit des expérimentations menées avec cet outil pour identifier un ensemble de problèmes et de principes relatifs à l'application du raisonnement par cas aux activités de conception."
"en" => "Among the various machine learning techniques, case-based reasoning is particularly suited to design tasks. Designers often develop new products with a case-based approach, i.e. by reusing already known products and/or design processes. In this paper, we present a tool for case-based design, called STEP PC, and elaborate on our experience with this tool to identify issues and lessons learned in the application of case-based reasoning to design."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
39 => Essec\Faculty\Model\Contribution {#2303
#_index: "academ_contributions"
#_id: "4389"
#_source: array:18 [
"id" => "4389"
"slug" => "artifact-evaluation-in-information-systems-design-science-research-a-holistic-view"
"yearMonth" => "2014-06"
"year" => "2014"
"title" => "Artifact evaluation in information systems design-science research - a holistic view"
"description" => "PRAT, N., COMYN-WATTIAU, I. et AKOKA, J. (2014). Artifact evaluation in information systems design-science research - a holistic view. Dans: <i>18th Pacific Asia Conference on Information Systems (PACIS 2014)</i>. Chengdu: Southwestern University of Finance and Economics (SWUFE), pp. 1-17."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
]
"ouvrage" => "18th Pacific Asia Conference on Information Systems (PACIS 2014)"
"keywords" => array:4 [
0 => "Evaluation des artefacts"
1 => "Recherche en systèmes d'information"
2 => "Science de la conception"
3 => "Théorie des systèmes"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-01126545"
"publicationInfo" => array:3 [
"pages" => "1-17"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La science de la conception en systèmes d'information (SI) crée des artefacts pour résoudre des problèmes réels. La recherche sur l'évaluation des tels artefacts reste à un stade de maturation, et les critères sont souvent présentés de manière fragmentée. A partir d'une analyse de la littérature, ce papier propose une hiérarchie de critères d'évaluation organisée selon les dimensions d'un système, un modèle qui représente les caractéristiques fondamentales des méthodes d'évaluation, et un ensemble de méthodes d'évaluation génériques qui sont des instanciations de ce modèle."
"en" => "Design science in Information Systems (IS) research creates artifacts to solve real-life problems. Research on IS artifact evaluation remains at an early stage, and evaluation criteria are often presented in a fragmented manner. Based on analysis of published research, this paper proposes a hierarchy of evaluation criteria organized according to the dimensions of a system, a model providing a high-level abstraction of evaluation methods, and a set of generic evaluation methods which are instantiations of this model."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
40 => Essec\Faculty\Model\Contribution {#2304
#_index: "academ_contributions"
#_id: "4413"
#_source: array:18 [
"id" => "4413"
"slug" => "automating-knowledge-indexing-and-retrieval-in-soft-domains"
"yearMonth" => "2001-11"
"year" => "2001"
"title" => "Automating Knowledge Indexing and Retrieval in Soft Domains"
"description" => "PRAT, N. (2001). Automating Knowledge Indexing and Retrieval in Soft Domains. Dans: <i>Second European Conference on Knowledge Management (ECKM 2001) Proceedings</i>. MCIL, pp. 475-486."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "Second European Conference on Knowledge Management (ECKM 2001) Proceedings"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "475-486"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La remémoration est une étape fondamenta le du cycle de management des connaissances qu'il faut -au moins en partie- automatiser. Cet article présente une approche de remémoration et d'indexation automatiques des connaissances, fondée sur des techniques de raisonnement par cas. Notre approche est particulièrement adaptée à des domaines "mous ", c'est-à-dire complexes et mal structurés. L'approche est illustrée par un cas réel de reconfiguration de processus (BPR)."
"en" => "Knowledge retrieval is a key step of the knowledge management cycle, which sould be -at least partly- automated. This paper presents an approach for automatic retrieval and indexing of knowledge, based on case-based reasoning techniques. Our approach is especially suited to soft (i.e. complex and ill-structured) domains. The approach is illustrated with a real Business Process Reengineering case."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
41 => Essec\Faculty\Model\Contribution {#2305
#_index: "academ_contributions"
#_id: "4420"
#_source: array:18 [
"id" => "4420"
"slug" => "blockchain-analytics-a-descriptive-review"
"yearMonth" => "2018-12"
"year" => "2018"
"title" => "Blockchain Analytics: A Descriptive Review"
"description" => "PRAT, N. (2018). Blockchain Analytics: A Descriptive Review. Dans: <i>Proceedings of the AIM Pre-ICIS 2018 “Convergence des TI”</i>. San Francisco: Association Information et Management (AIM), pp. 1-10."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "Proceedings of the AIM Pre-ICIS 2018 “Convergence des TI”"
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "1-10"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La blockchain promet de révolutionner les entreprises et la société, avec de nombreuses applications possibles. Les données de la Blockchain constituent un type spécifique de big data et sont une source potentielle majeure d'informations pour les organisations et la société, qui reste largement inexploitée. Par conséquent, cet article présente une analyse descriptive de la littérature sur le blockchain analytics dans la recherche en sciences de la conception et la recherche comportementale, et identifie des pistes de recherche futures."
"en" => "Blockchain promises to revolutionize businesses and society, with many possible applications. Blockchain data are a specific type of big data and are a major potential source of insights for organizations and society, which remains largely untapped. Therefore, this paper presents a descriptive review of blockchain analytics in design science research and behavioral research and identifies avenues for future research."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
42 => Essec\Faculty\Model\Contribution {#2306
#_index: "academ_contributions"
#_id: "4480"
#_source: array:18 [
"id" => "4480"
"slug" => "contribution-of-the-theories-of-individual-learning-to-an-integrated-knowledge-management-framework-application-to-it-supported-knowledge-management"
"yearMonth" => "2002-09"
"year" => "2002"
"title" => "Contribution of the Theories of Individual Learning to an Integrated Knowledge Management Framework: Application to IT-supported Knowledge Management"
"description" => "RAMSAMY-PRAT, P. et PRAT, N. (2002). Contribution of the Theories of Individual Learning to an Integrated Knowledge Management Framework: Application to IT-supported Knowledge Management. Dans: <i>3rd European Conference on Knowledge Management (ECKM 2002)</i>. Dublin: MCIL, pp. 563-574."
"authors" => array:2 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:1 [
"name" => "RAMSAMY-PRAT P."
]
]
"ouvrage" => "3rd European Conference on Knowledge Management (ECKM 2002)"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://www.researchgate.net/publication/281985136_Contribution_of_the_theories_of_individual_learning_to_an_integrated_knowledge_management_framework_application_to_IT-supported_knowledge_management"
"publicationInfo" => array:3 [
"pages" => "563-574"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "S'il est admis que le management des connaissances est un thème pluridisciplinaire, les cadres de référence proposés dans la littérature demeurent incomplets. Par conséquent, cet article a pour objectif de proposer un cadre de référence intégrateur pour le management des connaissances. L'apport des systèmes et technologies de l'information et du management est complété par des théories plus individuelles de l'apprentissage (sciences de l'éducation et psychologie cognitive). Une application possible aux systèmes de management des connaissances est présentée."
"en" => "Even though it is admitted that knowledge management is a multidisciplinary subject, the frameworks proposed in the literature remain incomplete. The aim of this paper is therefore to propose an integrated framework for knowledge management. The contribution of information systems, information technologies and management is completed with more individual theories of learning (science of education and cognitive psychology). A possible application to knowledge management systems is presented."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
43 => Essec\Faculty\Model\Contribution {#2307
#_index: "academ_contributions"
#_id: "4525"
#_source: array:18 [
"id" => "4525"
"slug" => "dimension-hierarchies-design-from-uml-generalizations-and-aggregations"
"yearMonth" => "2001-11"
"year" => "2001"
"title" => "Dimension Hierarchies Design from UML Generalizations and Aggregations"
"description" => "AKOKA, J., COMYN-WATTIAU, I. et PRAT, N. (2001). Dimension Hierarchies Design from UML Generalizations and Aggregations. Dans: <i>20th International Conference on Conceptual Modeling (ER 2001): Conceptual Modeling-ER 2001</i>. Berlin: Springer, pp. 442-455."
"authors" => array:3 [
0 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
1 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "20th International Conference on Conceptual Modeling (ER 2001): Conceptual Modeling-ER 2001"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://doi.org/10.1007/3-540-45581-7_33"
"publicationInfo" => array:3 [
"pages" => "442-455"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les entrepôts de données sont fondés sur une représentation multidimensionnelle des données. Les hiérarchies sont un concept fondamental du modèle multidimensionnel qui permettent au décideur de visualiser les données à différents niveaux de détail. Cependant, la modélisation des hiérarchies multidimensionnelles est souvent problématique. Cet article présente une approche qui dérive ces hiérarchies de schémas conceptuels UML, plus particulièrement de généralisations et d'agrégations UML."
"en" => "Data warehouses are based on a multidmensional representation of data. Hierarchies are a key concept of the multidimensional model, enabling decisions makers to visualize data at various levels of detail. However, the modeling of multidimensional hierarchies is often problematic. This paper presents an approach which derives these hierarchies from UML conceptual schemas, more specifically from UML generalizations and aggreations."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
44 => Essec\Faculty\Model\Contribution {#2308
#_index: "academ_contributions"
#_id: "4583"
#_source: array:18 [
"id" => "4583"
"slug" => "evaluating-and-aggregating-data-believability-across-quality-sub-dimensions-and-data-lineage"
"yearMonth" => "2007-12"
"year" => "2007"
"title" => "Evaluating and Aggregating Data Believability across Quality Sub-dimensions and Data Lineage"
"description" => "PRAT, N. et MADNICK, S. (2007). Evaluating and Aggregating Data Believability across Quality Sub-dimensions and Data Lineage. Dans: <i>Proceedings of the 17th International Workshop on Information Technologies and Systems (WITS 2007)</i>. Montreal: Financial Management Association (FMA), pp. 170-176."
"authors" => array:2 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:1 [
"name" => "MADNICK S."
]
]
"ouvrage" => "Proceedings of the 17th International Workshop on Information Technologies and Systems (WITS 2007)"
"keywords" => array:3 [
0 => "Opérateurs d'agrégation"
1 => "Provenance"
2 => "Qualité des données"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "http://papers.ssrn.com/abstract=1075722"
"publicationInfo" => array:3 [
"pages" => "170-176"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La qualité des données est cruciale pour viser l'excellence opérationnelle et permettre de prendre des décisions sur des bases saines. Cet article se concentre sur la crédibilité, un aspect majeur de la qualité des données. Notre approche se fonde sur la provenance (lignée) des données. Nous présentons les principaux concepts de notre modèle pour la représentation et le stockage de la provenance des données, ainsi qu'une ontologie des sous-dimensions de la crédibilité des données. Nous utilisons alors les opérateurs d'agrégation pour calculer la crédibilité le long (1) des sous-dimensions de la crédibilité et (2) de la provenance des données."
"en" => "Data quality is crucial for operational efficiency and sound decision making. This paper focuses on believability, a major aspect of data quality. Our approach is based on the provenance (lineage) of data. We present the main concepts of our model for representing and storing data provenance, and an ontology of the sub-dimensions of data believability. We then use aggregation operators to compute believability across the sub-dimensions of data believability and the provenance of data."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
45 => Essec\Faculty\Model\Contribution {#2309
#_index: "academ_contributions"
#_id: "4586"
#_source: array:18 [
"id" => "4586"
"slug" => "evaluating-knowledge-types-in-design-science-research-an-integrated-framework"
"yearMonth" => "2017-06"
"year" => "2017"
"title" => "Evaluating Knowledge Types in Design Science Research: An Integrated Framework"
"description" => "AKOKA, J., COMYN-WATTIAU, I., PRAT, N. et STOREY, V.C. (2017). Evaluating Knowledge Types in Design Science Research: An Integrated Framework. Dans: <i>Designing the Digital Transformation. 12th International Conference on Design Science Research in Information Systems and Technology (DESRIST 2017) Proceedings</i>. Karlsruhe: Springer International Publishing, pp. 201-217."
"authors" => array:4 [
0 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
1 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
3 => array:1 [
"name" => "STOREY V. C."
]
]
"ouvrage" => "Designing the Digital Transformation. 12th International Conference on Design Science Research in Information Systems and Technology (DESRIST 2017) Proceedings"
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://doi.org/10.1007/978-3-319-59144-5_12"
"publicationInfo" => array:3 [
"pages" => "201-217"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "As the design science research (DSR) paradigm has evolved, several frameworks and taxonomies have been proposed to aid researchers in understanding and applying DSR principles and practices to evaluate the knowledge produced. This paper attempts to integrate two such efforts, the evaluation methods taxonomy and the genres of inquiry framework, in an attempt to derive a more complete evaluation standard. The integration is based on various knowledge types, using mapping and merging techniques. Doing so results in three artifacts. The first is the integrated framework which refines the genres of inquiry framework with six recognized knowledge types (definitional, descriptive, prescriptive, explanatory, predictive, and explanatory and predictive). Evaluation criteria for each knowledge type emerge from the integration. The second contribution is a guidance scheme that helps in determining relevant evaluation criteria, based upon the type of DSR contribution and the role of the evaluator (DSR researcher, author, reader, or reviewer). Finally, the approach to the integration, including the integration algorithm, is adaptable to other contexts where criteria to evaluate different knowledge types need to be integrated."
"en" => "As the design science research (DSR) paradigm has evolved, several frameworks and taxonomies have been proposed to aid researchers in understanding and applying DSR principles and practices to evaluate the knowledge produced. This paper attempts to integrate two such efforts, the evaluation methods taxonomy and the genres of inquiry framework, in an attempt to derive a more complete evaluation standard. The integration is based on various knowledge types, using mapping and merging techniques. Doing so results in three artifacts. The first is the integrated framework which refines the genres of inquiry framework with six recognized knowledge types (definitional, descriptive, prescriptive, explanatory, predictive, and explanatory and predictive). Evaluation criteria for each knowledge type emerge from the integration. The second contribution is a guidance scheme that helps in determining relevant evaluation criteria, based upon the type of DSR contribution and the role of the evaluator (DSR researcher, author, reader, or reviewer). Finally, the approach to the integration, including the integration algorithm, is adaptable to other contexts where criteria to evaluate different knowledge types need to be integrated."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
46 => Essec\Faculty\Model\Contribution {#2310
#_index: "academ_contributions"
#_id: "4587"
#_source: array:18 [
"id" => "4587"
"slug" => "evaluating-the-impact-of-different-case-based-teaching-approaches-on-students-implication-and-learning-an-empirical-study-in-an-is-it-management-course"
"yearMonth" => "2010-05"
"year" => "2010"
"title" => "Evaluating the impact of different case-based teaching approaches on students' implication and learning - an empirical study in an IS/IT management course"
"description" => "PRAT, N. (2010). Evaluating the impact of different case-based teaching approaches on students' implication and learning - an empirical study in an IS/IT management course. Dans: <i>15ème Colloque de l'AIM (AIM 2010)</i>. La Rochelle: Association Information et Management (AIM), pp. 1-11."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "15ème Colloque de l'AIM (AIM 2010)"
"keywords" => array:4 [
0 => "Formation au management"
1 => "Méthode des cas"
2 => "Styles d'apprentissage"
3 => "Systèmes dInformation"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "1-11"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La méthode des cas est couramment utilisée dans la formation au management. De nombreuses sources de cas sont disponibles, ainsi que des approches variées d'enseignement par les cas. Dans ce contexte, les enseignants doivent choisir les cas - et plus généralement les approches d'enseignement par les cas - qui maximiseront l'implication et l'apprentissage des étudiants. Cependant, ce n'est pas un tache facile, car l'impact des approches d'enseignement par les cas sur l'implication et l'apprentissage des étudiants est souvent méconnu. Dans cet article, nous présentons une étude empirique dans un cours de management des SI/TI, dans lequel nous avons testé différentes approches d'enseignement par les cas, et l'influence de ces approches sur l'implication et l'apprentissage des étudiants. Nous présentons la méthode de recherche, la collecte des données, et les premiers résultats."
"en" => "The case method is commonly used in management education. Many sources of cases are available, along with various approaches for teaching with cases. In this context, teachers need to choose the cases - and more generally the case-based teaching approaches - that will maximize students' implication and learning. However, this is not an easy task since the impact of case-based teaching approaches on students' implication and learning is often unclear. In this paper, we report an empirical study in an IS/IT management course, where we have tested different case-based teaching approaches and the influence of these approaches on students' implication and learning. We present the research method, data collection, and initial results."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
47 => Essec\Faculty\Model\Contribution {#2311
#_index: "academ_contributions"
#_id: "4633"
#_source: array:18 [
"id" => "4633"
"slug" => "from-uml-to-rolap-multidimensional-databases-using-a-pivot-model"
"yearMonth" => "2002-10"
"year" => "2002"
"title" => "From UML to ROLAP Multidimensional Databases Using a Pivot Model"
"description" => "PRAT, N. et AKOKA, J. (2002). From UML to ROLAP Multidimensional Databases Using a Pivot Model. Dans: <i>18èmes Journées Bases de Données Avancées (BDA 2002</i>. Evry: INT, pp. 171-195."
"authors" => array:2 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
]
"ouvrage" => "18èmes Journées Bases de Données Avancées (BDA 2002"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-01124886"
"publicationInfo" => array:3 [
"pages" => "171-195"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Pour être efficace, la conception d'entrepôts de données nécessite une phase de modélisation conceptuelle. Cet article décrit une méthode de conception d'entrepôts de données fondée sur les niveaux conceptuel, logique et physique. La phase conceptuelle crée un modèle UML. La phase logique traduit ce modèle en modèle multidimensionnel pivot. La phase physique traduit le modèle multidimensionnel en un schéma de base de données pour implémentation dans un outil ROLAP. Nous présentons notre méthode et l'illustrons par une étude de cas."
"en" => "Effective data warehouse design requires a conceptual modeling phase. This paper describes a data warehouse design method based on the conceptual, logical and physical levels. The conceptual phase creates an UML model. The logical phase maps this model into a multidimensional one. The physical phase maps the multidimensional model into a database schema for ROLAP tool implementation. We present our method and apply it to a case study."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
48 => Essec\Faculty\Model\Contribution {#2312
#_index: "academ_contributions"
#_id: "4644"
#_source: array:18 [
"id" => "4644"
"slug" => "goal-formalisation-and-classification-for-requirements-engineering-fifteen-years-later"
"yearMonth" => "2013-05"
"year" => "2013"
"title" => "Goal Formalisation and Classification for Requirements Engineering, Fifteen Years Later"
"description" => "PRAT, N. (2013). Goal Formalisation and Classification for Requirements Engineering, Fifteen Years Later. Dans: <i>Proceedings of 7th IEEE International Conference on Research Challenges in Information Science (RCIS)</i>. Paris: IEEE Xplore, pp. 1-12."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "Proceedings of 7th IEEE International Conference on Research Challenges in Information Science (RCIS)"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://doi.org/10.1109/RCIS.2013.6577680"
"publicationInfo" => array:3 [
"pages" => "1-12"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La modélisation des buts est cruciale dans de nombreuses disciplines. Dans notre travail, nous appliquons une approche linguistique, la théorie de la grammaire fonctionnelle, à l'écriture et la découverte de buts en ingénierie des exigences. Nous représentons un but sous forme de verbe suivi de paramètres, chaque paramètre possédant une fonction sémantique. Depuis notre publication initiale il y a quinze ans, notre approche a été appliquée dans plusieurs contextes différents. En capitalisant sur cette expérience, nous proposons des extensions, en particulier une syntaxe complète pour la formalisation à l'intérieur des paramètres des buts. Nous appliquons ces extensions et ce nouveau formalisme à l'écriture et à la découverte de buts."
"en" => "Goal modeling is crucial in many disciplines. In our work, we apply a linguistic approach, namely the theory of functional grammar, to goal authoring and discovery in requirements engineering. We represent a goal as a verb followed by parameters, each parameter having a semantic function. Since our original publication fifteen years ago, our approach has been applied in several different contexts. Capitalizing on this experience, we propose extensions to the approach, including a complete syntax for formalizing goals inside parameters. We apply the extensions and the new formalization to goal authoring and discovery."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
49 => Essec\Faculty\Model\Contribution {#2313
#_index: "academ_contributions"
#_id: "4690"
#_source: array:18 [
"id" => "4690"
"slug" => "infauditor-an-expert-system-for-information-systems-auditing"
"yearMonth" => "1993-12"
"year" => "1993"
"title" => "INFAUDITOR : An Expert System for Information Systems Auditing"
"description" => "AKOKA, J., COMYN-WATTIAU, I. et PRAT, N. (1993). INFAUDITOR : An Expert System for Information Systems Auditing. Dans: <i>Artificial Intelligence Technology Applications and Management (ICC 1993)</i>. McGraw-Hill, pp. 402-409."
"authors" => array:3 [
0 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
1 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "Artificial Intelligence Technology Applications and Management (ICC 1993)"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "402-409"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article décrit un système expert en audit des systèmes d'information qui prend en compte aussi bien les aspects techniques que managériaux et aide à déterminer l'importance relative des différents tests selon les objectifs d'audit, les caractéristiques de l'entreprise et son système d'information."
"en" => "INFAUDITOR is an expert system aiding the audit process related to information systems. It covers all the domains of information systems, including managerial as well as technical aspects. It helps to determine, in a given audit situation, the respective importance that should be given to the different audit domains and tests of control."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
50 => Essec\Faculty\Model\Contribution {#2314
#_index: "academ_contributions"
#_id: "11496"
#_source: array:18 [
"id" => "11496"
"slug" => "intelligence-artificielle-3-raisons-de-vous-y-interesser"
"yearMonth" => "2018-11"
"year" => "2018"
"title" => "Intelligence artificielle : 3 raisons de vous y intéresser"
"description" => "PRAT, N. (2018). Intelligence artificielle : 3 raisons de vous y intéresser. <i>Courrier Cadres</i>."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "http://courriercadres.com/sponsorise/sponsorise-intelligence-artificielle-3-raisons-de-vous-y-interesser-29112018"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
51 => Essec\Faculty\Model\Contribution {#2315
#_index: "academ_contributions"
#_id: "11497"
#_source: array:18 [
"id" => "11497"
"slug" => "aprovechar-la-revolucion-de-la-ia-en-la-analitica-de-datos"
"yearMonth" => "2018-12"
"year" => "2018"
"title" => "Aprovechar la revolución de la IA en la analítica de datos"
"description" => "PRAT, N. (2018). Aprovechar la revolución de la IA en la analítica de datos. <i>Mundo Empresarial</i>."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "http://www.monempresarial.com/es/2018/12/21/aprofitar-la-revolucio-de-lia-en-lanalitica-de-dades/"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
52 => Essec\Faculty\Model\Contribution {#2316
#_index: "academ_contributions"
#_id: "4846"
#_source: array:18 [
"id" => "4846"
"slug" => "management-des-connaissances-un-cadre-integrateur-pour-combiner-les-approches-systemes-dinformation-management-et-intelligence-artificielle"
"yearMonth" => "2002-05"
"year" => "2002"
"title" => "Management des connaissances : un cadre intégrateur pour combiner les approches systèmes d'information, management et intelligence artificielle"
"description" => "PRAT, N. (2002). Management des connaissances : un cadre intégrateur pour combiner les approches systèmes d'information, management et intelligence artificielle. Dans: <i>7ème Colloque de l'AIM (AIM 2002)</i>. Hammamet: Association Tunisienne des Sciences de Gestion (ATSG), pp. 1-10."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "7ème Colloque de l'AIM (AIM 2002)"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-01125106"
"publicationInfo" => array:3 [
"pages" => "1-10"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "CD-Rom. S'il est admis que le management des connaissances est un thème pluridisciplinaire, les cadres de référence proposés dans la littérature demeurent incomplets et privilégient généralement une discipline par rapport aux autres. Par conséquent, il est difficile de comparer l'apport des différentes disciplines au management des connaissances et surtout de combiner leurs points forts, dans une optique de fertilisation croisée. Dans cet article, nous présentons un cadre intégrateur pour le management des connaissances, et illustrons comment celui-ci peut être utilisé pour comparer et combiner les approches systèmes d'information, management et intelligence artificielle."
"en" => "Even though it is admitted that knowledge management is interdisciplinary, the frameworks proposed in the literature remain incomplete and generally favour one discipline at the expense of the others. It is therefore difficult to compare the contribution of the various disciplines to knowledge management and moreover, to combine their strengths in a cross-fertilization approach. In this paper, we present an integrated framework for knowledge management and illustrate how this framework can be used to compare and combine the information systems, management and artificial intelligence approaches."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
53 => Essec\Faculty\Model\Contribution {#2317
#_index: "academ_contributions"
#_id: "4869"
#_source: array:18 [
"id" => "4869"
"slug" => "measuring-data-believability-a-provenance-approach"
"yearMonth" => "2008-01"
"year" => "2008"
"title" => "Measuring Data Believability: A Provenance Approach"
"description" => "PRAT, N. et MADNICK, S. (2008). Measuring Data Believability: A Provenance Approach. Dans: <i>Proceedings of the 41st Hawaii International Conference on System Sciences (HICSS-41)</i>. Waikoloa: Institute of Electrical and Electronics Engineers (IEEE), pp. 1-10."
"authors" => array:2 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:1 [
"name" => "MADNICK S."
]
]
"ouvrage" => "Proceedings of the 41st Hawaii International Conference on System Sciences (HICSS-41)"
"keywords" => array:4 [
0 => "Crédibilité"
1 => "Métriques"
2 => "Provenance"
3 => "Qualité des données"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://doi.org/10.1109/HICSS.2008.243"
"publicationInfo" => array:3 [
"pages" => "1-10"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article se concentre sur la crédibilité, un aspect majeur de la qualité des données. Notre approche se fonde sur la provenance des données. Nous présentons notre modèle de provenance ainsi que notre approche de calcul de la crédiblité des données. Cette approche est fondée sur la définiton de métriques et leur aggrégation afin d'obtenir une crédibilité globale."
"en" => "This paper focuses on believability, a major aspect of data quality. Our approach is based on data provenance. We present our provenance model and our appproach for computing data believablity. This approach is based on the definition of metrics which are then aggregated to obtain a global believability."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
54 => Essec\Faculty\Model\Contribution {#2318
#_index: "academ_contributions"
#_id: "4886"
#_source: array:18 [
"id" => "4886"
"slug" => "mobileaudit-a-tool-for-contextual-knowledge-management"
"yearMonth" => "2007-07"
"year" => "2007"
"title" => "MOBILEAUDIT - A Tool for Contextual Knowledge Management"
"description" => "THIELE, O., KNAPP, H., SCHADER, M. et PRAT, N. (2007). MOBILEAUDIT - A Tool for Contextual Knowledge Management. Dans: <i>Proceedings of the Winsys 2007 Conference: International Conference on Wireless Information Networks and Systems</i>. Barcelona: Institute for Systems and Technologies of Information, Control and Communication (INSTICC), pp. 232-237."
"authors" => array:4 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:1 [
"name" => "THIELE O."
]
2 => array:1 [
"name" => "KNAPP H."
]
3 => array:1 [
"name" => "SCHADER M."
]
]
"ouvrage" => "Proceedings of the Winsys 2007 Conference: International Conference on Wireless Information Networks and Systems"
"keywords" => array:3 [
0 => "Audit environnemental"
1 => "Management des connaissances"
2 => "Mobilité"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.113.5197&rep=rep1&type=pdf"
"publicationInfo" => array:3 [
"pages" => "232-237"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "CD-Rom Dans de nombreuses activités professionnelles, la capacité à stocker et à remémorer des connaissances en situation de mobilité est cruciale. Ce besoin, concomitant aux progrès des appareils mobiles, a conduit à l'émergence du management des connaissances en situation de mobilité. Dans cet article, nous présentons une architecture contextuelle pour le management des connaissances en situation de mobilité, ainsi qu'une application à l'audit environnemental fondée sur le prototype MobileAudit que nous avons développé."
"en" => "In many professional activities, the ability to store and retrieve knowledge in a mobile situation is crucial. This need, together with the progress of mobile devices, has led to the emergence of mobile knowledge management. In this paper, we present a context-aware knowledge management architecture for mobile environements and apply it to environmental auditing, based on the MobileAudit prototype which we have developed."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
55 => Essec\Faculty\Model\Contribution {#2319
#_index: "academ_contributions"
#_id: "4897"
#_source: array:18 [
"id" => "4897"
"slug" => "multidimensional-models-meet-the-semantic-web-defining-and-reasoning-on-owl-dl-ontologies-for-olap"
"yearMonth" => "2012-11"
"year" => "2012"
"title" => "Multidimensional Models Meet the Semantic Web: Defining and Reasoning on OWL-DL Ontologies for OLAP"
"description" => "PRAT, N., MEGDICHE, I. et AKOKA, J. (2012). Multidimensional Models Meet the Semantic Web: Defining and Reasoning on OWL-DL Ontologies for OLAP. Dans: <i>15th International Workshop on Data Warehousing and OLAP (DOLAP 2012)</i>. Maui, Hawaii: Association for Computing Machinery (ACM), pp. 17-24."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
2 => array:1 [
"name" => "MEGDICHE I."
]
]
"ouvrage" => "15th International Workshop on Data Warehousing and OLAP (DOLAP 2012)"
"keywords" => array:6 [
0 => "Additivité"
1 => "Modèle multidimensionnel"
2 => "OLAP"
3 => "Ontologie"
4 => "OWL DL"
5 => "Web sémantique"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://doi.org/10.1145/2390045.2390049"
"publicationInfo" => array:3 [
"pages" => "17-24"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les entrepôts de données sont basés sur la modélisation multidimensionnelle et OLAP. La vérification des modèles multidimensionnels, et en particulier de l'additivité dans ces modèles, est complexe et sujette à erreurs. Pour cette vérification, le raisonnement formel est approprié. Dans cet article, nous proposons et illustrons une approche pour représenter un modèle multidimensionnel sous forme d'ontologie OWL DL, et pour raisonner sur cette ontologie afin de vérifier le modèle. Nous investiguons également les complémentarités entre notre approche et le vocabulaire RDF Data Cube, afin de faciliter la transition vers le Web sémantique."
"en" => "Data warehouses are based on multidimensional modeling and OLAP. Checking multidimensional models and their summarizability is complex and error-prone. To perform this task, formal reasoning is appropriate. In this paper, we propose and illustrate an approach to represent a multidimensional model as an OWL DL ontology, and reason on this ontology to check the multidimensional model and its summarizability. We also investigate the complementarities between our approach and the RDF Data Cube vocabulary, in order to facilitate transition to the semantic Web."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
56 => Essec\Faculty\Model\Contribution {#2320
#_index: "academ_contributions"
#_id: "4898"
#_source: array:18 [
"id" => "4898"
"slug" => "multidimensional-schema-quality-assessing-and-balancing-analyzability-and-simplicity"
"yearMonth" => "2003-10"
"year" => "2003"
"title" => "Multidimensional Schema Quality: Assessing and Balancing Analyzability and Simplicity"
"description" => "SI-SAID CHERFI, S. et PRAT, N. (2003). Multidimensional Schema Quality: Assessing and Balancing Analyzability and Simplicity. Dans: <i>International Workshop on Conceptual Modeling Quality (IWCMQ 2003) in Conjunction with the 22nd International Conference on Conceptual Modeling (ER 2003): Conceptual Modeling for Novel Application Domains</i>. Chicago: Springer, pp. 140-151."
"authors" => array:2 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:1 [
"name" => "SI-SAID CHERFI S."
]
]
"ouvrage" => "International Workshop on Conceptual Modeling Quality (IWCMQ 2003) in Conjunction with the 22nd International Conference on Conceptual Modeling (ER 2003): Conceptual Modeling for Novel Application Domains"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-01124833"
"publicationInfo" => array:3 [
"pages" => "140-151"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les entrepôts de données sont dédiés à la prise de décision. Les décideurs y accèdent généralement via des outils OLAP, à partir d'une représentation multidimensionnelle des données. Par conséquent, même si les travaux antérieurs relatifs à la qualité des entrepôts de données se sont souvent concentrés sur la qualité des données, la qualité des schémas multidimensionnels est également cruciale. Cet article traite de la qualité des schémas multidimensionnels, plus particulièrement des critères "possibilités d'analyse" et "simplicité", qui sont décomposés en sous-critères et évalués par des métriques. L'objectif principal est d'aider le concepteur de schéma multidimensionnel à trouver le bon équilibre entre possibilités d'analyse et simplicité."
"en" => "Data warehouses are dedicated to decision making Decision makers typically access them through OLAP tools, based on a multidimensional representation of data. Therefore, although previous work on data warehouse quality has often been centered on data quality, multidimensional schemas quality is also crucial. This paper deals with multidimensional schemas quality, more specifically with the "analyzability" and "simplicity" criteria, which are decomposed into sub-criteria and assessed through metrics. The main objective is to help the multidimensional schema designer to find the right balance between analyzability and simplicity."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
57 => Essec\Faculty\Model\Contribution {#2321
#_index: "academ_contributions"
#_id: "4899"
#_source: array:18 [
"id" => "4899"
"slug" => "multidimensional-schemas-quality-assessment"
"yearMonth" => "2003-06"
"year" => "2003"
"title" => "Multidimensional Schemas Quality Assessment"
"description" => "PRAT, N. et SI-SAID CHERFI, S. (2003). Multidimensional Schemas Quality Assessment. Dans: <i>Information Systems for a Connected Society (CAISE'03 Workshops)</i>. Klagenfurt/Velden: University of Maribor Press (Slovenia), pp. 341-352."
"authors" => array:2 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:1 [
"name" => "SI-SAID CHERFI S."
]
]
"ouvrage" => "Information Systems for a Connected Society (CAISE'03 Workshops)"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://www.researchgate.net/publication/220921221_Multidimensional_Schemas_Quality_Assessment"
"publicationInfo" => array:3 [
"pages" => "341-352"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Un entrepôt de données est une base de données dédiée à la prise de décision. Généralement, les décideurs accèdent aux entrepôts de données par des outils OLAP, via une représentation multidimensionnelle des données. Par conséquent, la qualité des schémas multidimensionnels est cruciale. Dans cet article, nous présentons une approche d'évaluation de la qualité des schémas multidimensionnels. Nous détaillons et illustrons quelques critères et métriques associés à notre approche."
"en" => "A data warehouse is a database dedicated to decision making. Decision makers usually access data warehouses with OLAP tools, based on a multidimensional representation of data. Therefore, the quality of multidimensional schemas is crucial. In this paper, we present an approach for multidimensional schemas quality assessment. We detail and exemplify some criteria and metrics associated with our approach."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
58 => Essec\Faculty\Model\Contribution {#2322
#_index: "academ_contributions"
#_id: "11620"
#_source: array:18 [
"id" => "11620"
"slug" => "a-hierarchical-model-for-knowledge-management"
"yearMonth" => "2011-07"
"year" => "2011"
"title" => "A Hierarchical Model for Knowledge Management"
"description" => "PRAT, N. (2011). A Hierarchical Model for Knowledge Management. Dans: SCHWARTZ D. (ed.). <i>Encyclopedia of Knowledge Management</i>. 2 ed. Idea Group Reference, pp. 376-388."
"authors" => array:1 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "Encyclopedia of Knowledge Management"
"keywords" => []
"updatedAt" => "2023-01-27 10:36:29"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "376-388"
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => ""
"en" => ""
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
59 => Essec\Faculty\Model\Contribution {#2323
#_index: "academ_contributions"
#_id: "4988"
#_source: array:18 [
"id" => "4988"
"slug" => "business-intelligence-and-big-data-in-the-cloud-opportunities-for-design-science-researchers"
"yearMonth" => "2014-10"
"year" => "2014"
"title" => "Business Intelligence and Big Data in the Cloud: Opportunities for Design-Science Researchers"
"description" => "SANGUPAMBA MWILU, O., PRAT, N. et COMYN-WATTIAU, I. (2014). Business Intelligence and Big Data in the Cloud: Opportunities for Design-Science Researchers. Dans: <i>Advances in Conceptual Modeling - Proceedings of ER 2014 Workshops, 2nd International Workshop on Modeling and Management of Big Data (MoBiD 2014)</i>. Atlanta: Springer, pp. 75-84."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:1 [
"name" => "SANGUPAMBA MWILU O."
]
]
"ouvrage" => "Advances in Conceptual Modeling - Proceedings of ER 2014 Workshops, 2nd International Workshop on Modeling and Management of Big Data (MoBiD 2014)"
"keywords" => array:5 [
0 => "Analyse des big data"
1 => "Artefact"
2 => "Business intelligence"
3 => "Cloud computing"
4 => "Science de la conception"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://doi.org/10.1007/978-3-319-12256-4_8"
"publicationInfo" => array:3 [
"pages" => "75-84"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le cloud computing (informatique dans les nuages) et les big data offrent de nouvelles opportunités pour la business intelligence et l'analytique. Cela ouvre de multiples voies de recherche, en particulier pour les sciences de la conception. Dans ce papier, nous proposons une typologie des artefacts en sciences de la conception. Nous utilisons cette typologie pour analyser l'état de l'art de la business intelligence et des big data dans le nuage, et identifier des opportunités de recherche."
"en" => """
Cloud computing and big data offer new opportunities for business\n
intelligence and analytics. This creates many avenues for research, more specifically for design science research. In this paper, we propose a typology of artifacts in design science research. We use this typology to analyze the state of the art in business intelligence and big data on the cloud, and identify research opportunities.
"""
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
60 => Essec\Faculty\Model\Contribution {#2324
#_index: "academ_contributions"
#_id: "4989"
#_source: array:18 [
"id" => "4989"
"slug" => "a-four-vs-design-approach-of-nosql-graph-databases"
"yearMonth" => "2017-11"
"year" => "2017"
"title" => "A four V's design approach of NoSQL graph databases"
"description" => "AKOKA, J., COMYN-WATTIAU, I. et PRAT, N. (2017). A four V's design approach of NoSQL graph databases. Dans: <i>Advances in Conceptual Modeling - Proceedings of ER 2017 Workshops, 6th International Workshop on Modeling and Management of Big Data (MoBiD 2017)</i>. Valencia: Springer, pp. 58-68."
"authors" => array:3 [
0 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
1 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => "Advances in Conceptual Modeling - Proceedings of ER 2017 Workshops, 6th International Workshop on Modeling and Management of Big Data (MoBiD 2017)"
"keywords" => array:5 [
0 => "Base de données orientée graphe"
1 => "Big Data"
2 => "Ingénierie dirigée par les modèles"
3 => "Neo4j"
4 => "NoSQL"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://doi.org/10.1007/978-3-319-70625-2_6"
"publicationInfo" => array:3 [
"pages" => "58-68"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les big data sont caractérisées par quatre dimensions: Volume, Variété, Vélocité, et Véracité. Ce papier explore le potentiel de l’ingénierie dirigée par les modèles pour traiter les problèmes de conception des big data en prenant en compte l’effet des quatre dimensions. Notre approche considère les bases de données NoSQL orientées graphe et est appliquée au cas des bases de données Neo4j. Notre principale contribution est une méthodologie basée sur l’ingénierie dirigée par les modèles qui permet de prendre en compte les 4 Vs susmentionnés. L’approche est appliquée à un scénario illustratif."
"en" => "Big data are characterized by four dimensions: Volume, Variety, Velocity, and Veracity. This paper explores the potential of model-driven engineering to tackle design issues of big data taking into account the effect of the four dimensions. Our approach considers NoSQL graph databases and is applied to the case of Neo4j databases. Our main contribution is a methodology based on model-driven engineering that enables to tackle the four V’s described above. The approach is applied to an illustrative scenario."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
61 => Essec\Faculty\Model\Contribution {#2325
#_index: "academ_contributions"
#_id: "5038"
#_source: array:18 [
"id" => "5038"
"slug" => "representation-of-aggregation-knowledge-in-olap-systems"
"yearMonth" => "2010-06"
"year" => "2010"
"title" => "Representation of Aggregation Knowledge in OLAP Systems"
"description" => "PRAT, N., COMYN-WATTIAU, I. et AKOKA, J. (2010). Representation of Aggregation Knowledge in OLAP Systems. Dans: <i>18th European Conference on Information Systems (ECIS 2010)</i>. Pretoria: University of Pretoria, pp. 1-12."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
]
"ouvrage" => "18th European Conference on Information Systems (ECIS 2010)"
"keywords" => array:5 [
0 => "Agrégation"
1 => "Entrepôt de données"
2 => "OLAP"
3 => "Règle de production"
4 => "UML"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-01125780"
"publicationInfo" => array:3 [
"pages" => "1-12"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les entrepôts de données reposent essentiellement sur la modélisation multidimensionnelle. A l'aide d'outils OLAP, les décideurs analysent les données à différents niveaux d'agrégation. Il est donc nécessaire de représenter les connaissances d'agrégation dans les modèles conceptuels multidimensionnels, puis de les traduire dans les modèles logiques et physiques. Cependant, les modèles conceptuels multidimensionnels actuels représentent imparfaitement les connaissances d'agrégation. Afin de prendre en compte les caractéristiques de ces connaissances, nous proposons de les représenter avec des objets (diagrammes de classes UML) et des règles en langage PRR (Production Rule Representation). Nous présentons notre approche et l'illustrons au moyen d'un scénario d'application."
"en" => "Data warehouses are mainly based on multidimensional modeling. Using OLAP tools, decision makers analyze data at different aggregation levels. Therefore, aggregation knowledge should be adequately represented in conceptual multidimensional models, and mapped in subsequent logical and physical models. However, current conceptual multidimensional models poorly represent aggregation knowledge. In order to account for the characteristics of this knowledge, we propose to represent it with objects (UML class diagrams) and rules in Production Rule Representation (PRR) language. We present our approach and illustrate it with an application scenario."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
62 => Essec\Faculty\Model\Contribution {#2326
#_index: "academ_contributions"
#_id: "5105"
#_source: array:18 [
"id" => "5105"
"slug" => "taxonomy-development-for-complex-emerging-technologies-the-case-of-business-intelligence-and-analytics-on-the-cloud"
"yearMonth" => "2015-07"
"year" => "2015"
"title" => "Taxonomy Development for Complex Emerging Technologies - The Case of Business Intelligence and Analytics on the Cloud"
"description" => "SANGUPAMBA MWILU, O., PRAT, N. et COMYN-WATTIAU, I. (2015). Taxonomy Development for Complex Emerging Technologies - The Case of Business Intelligence and Analytics on the Cloud. Dans: <i>19th Pacific Asia Conference on Information Systems (PACIS 2015) Proceedings</i>. Singapore: Association for Information Systems (AIS), pp. 1-16."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:1 [
"name" => "SANGUPAMBA MWILU O."
]
]
"ouvrage" => "19th Pacific Asia Conference on Information Systems (PACIS 2015) Proceedings"
"keywords" => array:6 [
0 => "Analytique"
1 => "Business intelligence"
2 => "Informatique dans les nuages"
3 => "Revue systématique de la littérature"
4 => "Taxonomie"
5 => "Technologie émergente"
]
"updatedAt" => "2021-07-13 14:31:06"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-01636577"
"publicationInfo" => array:3 [
"pages" => "1-16"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les taxonomies sont essentielles dans la science. Nous nous intéressons au développement de taxonomies pour les technologies complexes émergentes. Ce développement soulève des questions spécifiques. Plus particulièrement, ces technologies sont souvent à l’intersection de plusieurs domaines, et le corpus de connaissances conceptuelles à leur sujet n’en est souvent qu’à ses prémisses. Nous utilisons la méthode de développement de taxonomies de Nickerson et al, en l’étendant au développement de taxonomies pour les technologies complexes émergentes. Nous appliquons notre approche au développement d’une taxonomie pour la business intelligence et l’analytique sur le nuage."
"en" => "Taxonomies are essential in science. In this paper, we focus on the development of taxonomies for complex emerging technologies. This development raises specific challenges. More specifically, complex emerging technologies are often at the intersection of several areas, and the conceptual body of knowledge about them is often just emerging. In this paper, we use Nickerson et al’s methodology for taxonomy development, extending it for the development of taxonomies for complex emerging technologies. We apply our approach to the development of a taxonomy for business intelligence and analytics on the cloud."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
63 => Essec\Faculty\Model\Contribution {#2327
#_index: "academ_contributions"
#_id: "7949"
#_source: array:18 [
"id" => "7949"
"slug" => "combining-objects-with-rules-to-represent-aggregation-knowledge-in-data-warehouse-and-olap-systems"
"yearMonth" => "2009-12"
"year" => "2009"
"title" => "Combining Objects with Rules to Represent Aggregation Knowledge in Data Warehouse and OLAP Systems"
"description" => "PRAT, N., COMYN-WATTIAU, I. et AKOKA, J. (2009). <i>Combining Objects with Rules to Represent Aggregation Knowledge in Data Warehouse and OLAP Systems</i>. DR-09014, ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
1 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Agrégation"
1 => "Entrepôt de données"
2 => "Modèle conceptuel multidimensionnel"
3 => "Règle de production"
4 => "UML"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les entrepôts de données reposent sur la modélisation multidimensionnelle. A l'aide d'outils OLAP, les décideurs analysent les données à différents niveaux d'agrégation. Il est donc nécessaire de représenter les connaissances d'agrégation dans les modèles conceptuels multidimensionnels, puis de les traduire dans les modèles logiques et physiques. Cependant, les modèles conceptuels multidimensionnels actuels représentent imparfaitement les connaissances d'agrégation, qui (1) ont une structure et une dynamique complexes et (2) sont fortement contextuelles. Afin de prendre en compte les caractéristiques de ces connaissances, nous proposons de les représenter avec des objets (diagrammes de classes UML) et des règles en langage PRR (Production Rule Representation). Les connaissances d'agrégation statiques sont représentées dans les digrammes de classes, tandis que les règles représentent la dynamique (c'est-à-dire comment l'agrégation peut être effectuée en fonction du contexte). Nous présentons les diagrammes de classes, ainsi qu'une typologie et des exemples de règles associées."
"en" => "Data warehouses are based on multidimensional modeling. Using On-Line Analytical Processing (OLAP) tools, decision makers navigate through and analyze multidimensional data. Typically, users need to analyze data at different aggregation levels (using roll-up and drill-down functions). Therefore, aggregation knowledge should be adequately represented in conceptual multidimensional models, and mapped in subsequent logical and physical models. However, current conceptual multidimensional models poorly represent aggregation knowledge, which (1) has a complex structure and dynamics and (2) is highly contextual. In order to account for the characteristics of this knowledge, we propose to represent it with objects (UML class diagrams) and rules in Production Rule Representation (PRR) language. Static aggregation knowledge is represented in the class diagrams, while rules represent the dynamics (i.e. how aggregation may be performed depending on context). We present the class diagrams, and a typology and examples of associated rules. We argue that this representation of aggregation knowledge allows an early modeling of user requirements in a data warehouse project."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
64 => Essec\Faculty\Model\Contribution {#2328
#_index: "academ_contributions"
#_id: "8056"
#_source: array:18 [
"id" => "8056"
"slug" => "from-uml-to-rolap-multidimensional-databases-using-a-pivot-model"
"yearMonth" => "2001-07"
"year" => "2001"
"title" => "From UML to ROLAP Multidimensional Databases Using a Pivot Model"
"description" => "AKOKA, J., COMYN-WATTIAU, I. et PRAT, N. (2001). <i>From UML to ROLAP Multidimensional Databases Using a Pivot Model</i>. DR-01021, ESSEC Business School."
"authors" => array:3 [
0 => array:2 [
"name" => "AKOKA Jacky"
"bid" => "B00714200"
]
1 => array:3 [
"name" => "COMYN-WATTIAU Isabelle"
"bid" => "B00000530"
"slug" => "wattiau-isabelle"
]
2 => array:3 [
"name" => "PRAT Nicolas"
"bid" => "B00000434"
"slug" => "prat-nicolas"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Pour être efficace, la conception d'entrepôts de données doit s'appuyer sur une phase de modélisation conceptuelle. Ce document de recherche décrit une méthode des conception d'entrepôts de données. La méthode s'appuie sur les trois niveaux de modélisation qui ont été définis pour la conception de systèmes transactionnels: les niveaux conceptuel, logique et physique. La phase conceptuelle crée un schéma orienté-objet représenté avec le formalisme UML. A cet effet, UML est enrichi de concepts propres aux systèmes multidimensionnels. La phase logique consiste à transformer le schéma UML enrichi en schéma multidimensionnel. Nous proposons un ensemble de règles qui facilitent le processus de conception. Les règles se fondent sur un modèle multidimensionnel qui unifie les principaux concepts du décisionnel, tels que les concepts mis en œuvre dans les outils ROLAP. La phase physique permet au concepteur de transformer le schéma multidimensionnel en un schéma physique, en fonction de l'outil décisionnel cible. Nous illustrons notre approche par une étude de cas et la situons par rapport à l'état de l'art."
"en" => "Effective data warehouse design requires a conceptual modeling phase. This paper describes a method for data warehouse design. The method relies on the three modeling levels that have been defined for transactional systems design : conceptual, logical and physical. The conceptual phase creates an object-oriented schema which is represented using the UML notation. To this end, UML is enriched with concepts relevant to multidimensional systems. The logical phase consists in mapping the enriched UML schema into a multidimensional one. We propose a set of rules facilitating the design process. The rules are based on a multidimensional model unifying the main decisional concepts as provided by ROLAP tools. The physical phase allows the designer to map the multidimensional schema into a physical schema, depending on the target decisional tool. We illustrate our approach on a case study and compare it to the state-of-the-art."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d'Information, Data Analytics et Opérations"
"en" => "Information Systems, Data Analytics and Operations"
]
"indexedAt" => "2024-12-30T17:21:46.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 5.385655
+"parent": null
}
]
"avatar" => "https://faculty.essec.edu/wp-content/uploads/avatars/B00000434.jpg"
"contributionCounts" => 65
"personalLinks" => array:2 [
0 => "<a href="https://orcid.org/0000-0002-8064-9357" target="_blank">ORCID</a>"
1 => "<a href="https://scholar.google.com/citations?user=ErFs9noAAAAJ" target="_blank">Google scholar</a>"
]
"docTitle" => "Nicolas PRAT"
"docSubtitle" => "Professeur associé"
"docDescription" => "Département: Systèmes d'Information, Data Analytics et Opérations<br>Campus de Cergy"
"docType" => "cv"
"docPreview" => "<img src="https://faculty.essec.edu/wp-content/uploads/avatars/B00000434.jpg"><span><span>Nicolas PRAT</span><span>B00000434</span></span>"
"academ_cv_info" => ""
]
#_index: "academ_cv"
+lang: "fr"
+"_type": "_doc"
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}
