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Towards the use of semantic learning object repositories: Evaluating queries performance in two different RDF implementations
ArticleAbstract: Learning Object Repositories (LOR) are an essential component of the e-Learning ecosystem and have bPalabras claves:Performance Analysis, RDF database, Semantic learning object repositoriesAutores:Cechinel C., Dos Santos H.L., Gladys Zambrano Carrillo, Xavier OchoaFuentes:scopusUse of a semantic learning repository to facilitate the creation of modern e-learning systems
Conference ObjectAbstract: Learning Object Repositories (LOR) has been usually implemented as traditional document stores. In tPalabras claves:Learning Object Repositories, recommender systems, semantic webAutores:Cechinel C., Gladys E. Carrillo, Gladys Zambrano Carrillo, Xavier OchoaFuentes:googlescopusPopulating learning object repositories with hidden internal quality information
Conference ObjectAbstract: It is known that current Learning Object Repositories adopt strategies for quality assessment of thePalabras claves:artificial neural networks, Learning Object Repositories, Learning objects, MERLOT, Ranking mechanisms, RatingsAutores:Alonso S.S., Cechinel C., Da Camargo S.S., Sicilia M.Á., Xavier OchoaFuentes:scopusSpecial Issue on Strategies to Improve the Usability of Learning Object Repositories
ArticleAbstract: The present editorial introduces a special issue of the IEEE-RITA journal devoted to Strategies to IPalabras claves:Learning Object Repositories, Learning Resources, UsabilityAutores:Casali A., Cechinel C., Xavier OchoaFuentes:scopus