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dc.contributor.authorWang, Ning
dc.contributor.authorAbel, Marie-Hélène
dc.contributor.authorBarthès, Jean-Paul
dc.contributor.authorNegre, Elsa
dc.date.accessioned2016-07-21T14:59:54Z
dc.date.available2016-07-21T14:59:54Z
dc.date.issued2015
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/15691
dc.language.isoenen
dc.subjectRecommender systemen
dc.subjectcompetencyen
dc.subjectdecision aiden
dc.subjectsemantic modellingen
dc.subjecttraces of interactionen
dc.subject.ddc004en
dc.titleMining user competency from semantic traceen
dc.typeCommunication / Conférence
dc.description.abstractenIn order to achieve individual or collective goals, users in informational environments collaborate to integrate intellectual resources and knowledge. Thanks to informational environments, users can better organize, realize and record collaboration. Every activity produces a set of traces. Such traces can be recorded and classified, based on a model of traces. With the help of a model of competency, these traces also contribute to evaluate the competency of users on certain subjects. In this article, we propose a semantic model of traces and analyze classified traces by means of TF-IDF. We also considered the impact of time on the decreasing importance of traces. We show how to offer users recommendations and decision aid.en
dc.identifier.citationpages48-53en
dc.relation.ispartoftitle2015 IEEE 19th International Conference on Computer Supported Cooperative Work in Design (CSCWD)en
dc.relation.ispartofpublnameIEEEen
dc.relation.ispartofpublcityPiscataway, NJen
dc.relation.ispartofdate2015
dc.identifier.urlsitehttps://hal.archives-ouvertes.fr/hal-01266493
dc.subject.ddclabelInformatique généraleen
dc.relation.ispartofisbn978-1-4799-2002-0en
dc.relation.conftitle19th International Conference on Computer Supported Cooperative Work in Design (CSCWD 2015)en
dc.relation.confdate2015-05
dc.relation.confcityCalabriaen
dc.relation.confcountryItalyen
dc.relation.forthcomingnonen
dc.identifier.doi10.1109/CSCWD.2015.7230932en
dc.description.ssrncandidatenonen
dc.description.halcandidateouien
dc.description.readershiprechercheen
dc.description.audienceInternationalen
dc.relation.Isversionofjnlpeerreviewednonen
dc.relation.Isversionofjnlpeerreviewednonen
dc.date.updated2016-07-11T13:25:11Z
hal.person.labIds389870
hal.person.labIds389870
hal.person.labIds389870
hal.person.labIds989
hal.faultCode{"duplicate-entry":{"hal-01266493":{"doi":"1.0"}}}


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