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dc.contributor.authorCaballé Llobet, Santiago
dc.contributor.authorXhafa Xhafa, Fatos
dc.contributor.authorDaradoumis, Thanasis
dc.contributor.authorFernandez Correa, Raul
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciències de la Computació
dc.identifier.citationCaballé, S., Xhafa, F., Daradoumis, T., Fernández, R. Enabling efficient real time user modeling in on-line campus. A: International Conference on User Modelling. "User Modeling 2007, 11th International Conference, UM 2007: Corfu, Greece, July 25-29, 2007: proceedings". Berlín: Springer, 2007, p. 365-369.
dc.description.abstractUser modelling in on-line distance learning is an important research field focusing on two important aspects: describing and predicting students’ actions and intentions as well as adapting the learning process to students’ features, habits, interests, preferences, and so on. The aim is to greatly stimulate and improve the learning experience. In this context, user modeling implies a constant processing and analysis of user interaction data during long-term learning activities, which produces large and considerably complex information. As a consequence, processing this information is costly and requires computational capacity beyond that of a single computer. In order to overcome this obstacle, in this paper we show how a parallel processing approach can considerably decrease the time of processing log data that come from on-line distance educational web-based systems. The results of our study show the feasibility of using Grid middleware to speed and scale up the processing of log data and thus achieving an efficient and dynamic user modeling in on-line distance learning.
dc.format.extent5 p.
dc.subjectÀrees temàtiques de la UPC::Ensenyament i aprenentatge::TIC's aplicades a l'educació
dc.subjectÀrees temàtiques de la UPC::Informàtica::Arquitectura de computadors
dc.subject.lcshParallel processing (Electronic computers)
dc.subject.lcshComputational grids (Computer systems)
dc.subject.lcshDistance education
dc.subject.lcshWeb-based instruction
dc.subject.otherUser modeling
dc.subject.otherMaster node
dc.subject.otherOriginal file
dc.subject.otherNavigation pattern
dc.subject.otherVirtual campus
dc.titleEnabling efficient real time user modeling in on-line campus
dc.typeConference report
dc.subject.lemacProcessament en paral·lel (Ordinadors)
dc.subject.lemacComputació distribuïda
dc.subject.lemacEnsenyament a distància
dc.subject.lemacEnsenyament virtual
dc.contributor.groupUniversitat Politècnica de Catalunya. ALBCOM - Algorismia, Bioinformàtica, Complexitat i Mètodes Formals
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.description.versionPostprint (author's final draft)
local.citation.authorCaballé, S.; Xhafa, F.; Daradoumis, T.; Fernández, R.
local.citation.contributorInternational Conference on User Modelling
local.citation.publicationNameUser Modeling 2007, 11th International Conference, UM 2007: Corfu, Greece, July 25-29, 2007: proceedings

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