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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:scopusAn initial review of learning analytics in Latin america
Conference ObjectAbstract: Learning Analytics focuses on improving learning process by studying and analyzing data produced durPalabras claves:Latin America, learning analytics, Research Groups, Systematic mappingAutores:Cechinel C., Dos Santos H.L., Nunes J., 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:scopusFirst steps towards the development of an academic system to follow the trajectories of primary and secondary uruguayan students
Conference ObjectAbstract: Resumen The present work describes the first steps towards the development of an Academic System focPalabras claves:Academic trajectory, early warning system, Educational Data Mining, learning analytics, Primary and secondary educationAutores:Alonso G.E., Cechinel C., Dos Santos H.L., Rodés-Paragarino V., Xavier OchoaFuentes:scopusMapping Learning Analytics initiatives in Latin America
ArticleAbstract: The growth of Learning Analytics (LA) as a research field has been extensively documented since itsPalabras claves:Autores:Cechinel C., Lemos dos Santos H., Marques Queiroga E., Nunes J., Rodés-Paragarino V., Xavier OchoaFuentes:scopusTowards the implementation of a countrywide K-12 learning analytics initiative in Uruguay
ArticleAbstract: The present work describes the challenges faced during the development of a countrywide Learning AnaPalabras claves:Academic trajectory, DASHBOARD, Educational Data Mining, learning analytics, Secondary education, VisualizationAutores:Alonso G.E., Cechinel C., Díaz P., Lemos dos Santos H., Macarini L.A., Pedro Lucas, Pérez Casas A., Ricardo D. Maya, Rodés-Paragarino V., Xavier OchoaFuentes:scopusTowards 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:googlescopusUsing data mining techniques to follow students trajectories in secondary schools of Uruguay
Conference ObjectAbstract: It is possible to observe an enormous increase on the number of researches focused on automaticallyPalabras claves:At risk students, Clustering, Educational Data Mining, learning analytics, rulesAutores:Alonso G.E., Casas A.P., Cechinel C., Dos Santos H.L., Macarini L.A., Rodés-Paragarino V., Xavier OchoaFuentes:scopusPopulating 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:scopus