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Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)(6)
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scopus(9)
Benchmarking federated SPARQL query engines: Are existing testbeds enough?
Conference ObjectAbstract: Testbeds proposed so far to evaluate, compare, and eventually improve SPARQL query federation systemPalabras claves:Autores:Buil-Aranda C., Corcho O., María-Esther Vidal, Montoya G., Ruckhaus E.Fuentes:scopusA heuristic-based approach for planning federated SPARQL queries
Conference ObjectAbstract: A large number of SPARQL endpoints are available to access the Linked Open Data cloud, but query capPalabras claves:Autores:Acosta M., María-Esther Vidal, Montoya G.Fuentes:scopusDEFENDER: A decomposer for queries against federations of endpoints
Conference ObjectAbstract: We present DEFENDER and illustrate the benefits of identifying promising query decompositions and efPalabras claves:Autores:Acosta M., María-Esther Vidal, Montoya G.Fuentes:scopusDecomposing federated queries in presence of replicated fragments
ArticleAbstract: Federated query engines allow for linked data consumption using SPARQL endpoints. Replicating data fPalabras claves:Federated query processing, Fragment replication, Linked data, Query decompositionAutores:María-Esther Vidal, Molli P., Montoya G., Skaf-Molli H.Fuentes:scopusGUN: An efficient execution strategy for querying the web of data
Conference ObjectAbstract: Local-As-View (LAV) mediators provide a uniform interface to a federation of heterogeneous data sourPalabras claves:Autores:Ibáñez L.D., María-Esther Vidal, Molli P., Montoya G., Skaf-Molli H.Fuentes:scopusFederated SPARQL queries processing with replicated fragments
Conference ObjectAbstract: Federated query engines provide a unified query interface to federations of SPARQL endpoints. ReplicPalabras claves:Federated query processing, Fragment replication, Linked data, Source selectionAutores:María-Esther Vidal, Molli P., Montoya G., Skaf-Molli H.Fuentes:scopusOn the selection of SPARQL endpoints to efficiently execute federated SPARQL queries
Conference ObjectAbstract: We consider the problem of source selection and query decomposition in federations of SPARQL endpoinPalabras claves:Autores:Acosta M., Castillo S., María-Esther Vidal, Montoya G., Palma G.Fuentes:scopusParallel data loading during querying deep web and linked open data with SPARQL
Conference ObjectAbstract: Web integration systems are able to provide transparent and uniform access to heterogeneous Web dataPalabras claves:Autores:Folz P., María-Esther Vidal, Molli P., Montoya G., Skaf-Molli H.Fuentes:scopusSemLAV: Local-as-view mediation for SPARQL queries
ArticleAbstract: The Local-As-View (LAV) integration approach aims at querying heterogeneous data in dynamic environmPalabras claves:Data integration, Local-as-view, SemanticWeb, SPARQL QueryAutores:Ibáñez L.D., María-Esther Vidal, Molli P., Montoya G., Skaf-Molli H.Fuentes:scopus