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Challenges on implementing learning analytics over countrywide K-12 data
Conference ObjectAbstract: The present work describes the challenges faced during the development of a countrywide Learning AnaPalabras claves:Academic trajectory, early warning system, Educational Data Mining, learning analytics, Primary and secondary educationAutores:Alonso G.E., Casas A.P., Cechinel C., Díaz P., Dos Santos H.L., Macarini L.A., Rodés-Paragarino V., 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: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:googlescopus