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008 230201s2011 xx o 000 0 eng d
024 8 _aDIF-M6751
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100 1 _aDíaz, Alicia Viviana
245 1 0 _aAn ontology network for educational recommender systems
300 _a1 archivo (295,7 kB)
500 _aFormato de archivo: PDF. -- Este documento es producción intelectual de la Facultad de Informática - UNLP (Colección BIPA/Biblioteca)
520 _aThis chapter presents how an ontology network can be used to explicitly specify the relevant features of Semantic Educational Recommender Systems. This ontology network conceptualizes the different domains and features involved in these kind of systems in a set of interrelated ontologies. Basically, this chapter presents a detailed study of the semantic relationships that exist among the ontologies in the network considering learners and educators goals and taking also into account relevance feedback by users. One important contribution of this work is to show how the ontology-based reasoning mechanism can be used to validate the recommendation criteria and to assure flexibility for tailoring the educational resource adequacy features (called Educational Resource Quality).
534 _aBoticario, J.; Santos, O. Educational Recommender Systems and Technologies: Practices and Challenges, IGI Global, 2011, pp. 67-93.
650 4 _aONTOLOGÍAS
650 4 _aEDUCACIÓN
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700 1 _aMotz, Regina
700 1 _aRohrer, Edelweis
700 1 _aTansini, Libertad
856 4 0 _uhttp://dx.doi.org/10.4018/978-1-61350-489-5.ch004
942 _cCP
999 _c55941
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