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Automatic evaluation of metadata quality in digital repositories
ArticleAbstract: Owing to the recent developments in automatic metadata generation and interoperability between digitPalabras claves:Digital libraries, Learning Object Repositories, metadata quality, METRICS, Text information contentAutores:Duval E., Xavier OchoaFuentes:scopusA brief overview of quality inside learning object repositories
Conference ObjectAbstract: Assessing quality of learning objects (LOs) is a difficult and complex task that normally revolves aPalabras claves:Evaluation, Evaluative metadata, Learning Object Repositories, Quality assessment, RatingsAutores:Cechinel C., Xavier OchoaFuentes:scopusConnexions: A social and successful anomaly among learning object repositories
ArticleAbstract: Connexions is a Learning Object Repository that has gained notoriety as a successful example of collPalabras claves:Connexions, Learning Object Repositories, Social LOR, SOCIAL NETWORKSAutores: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:scopusThe Ariadne infrastructure for managing and storing metadata
ArticleAbstract: Reusing digital resources for learning has been a goal for several decades, driven by potential timePalabras claves:COMMUNITIES, Data Mining, e-Learning, Electronic learning, Emerging E-Learning Technologies, Engines, Federated search, Harvesting, internet, Learning object metadata, Learning Object Repositories, Metasearch, search engines, StandardsAutores:Duval E., Klerkx J., Ordóñez V., Parra G., Ternier S., Vandeputte B., Verbert K., Xavier OchoaFuentes:scopus