Mostrando 5 resultados de: 5
Publisher
CEUR Workshop Proceedings(2)
Journal of Web Semantics(1)
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)(1)
The Web Conference 2021 - Proceedings of the World Wide Web Conference, WWW 2021(1)
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Programación informática, programas, datos, seguridad(2)
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Origen
scopus(5)
Ontario: Federated Query Processing Against a Semantic Data Lake
Conference ObjectAbstract: Data lakes enable flexible knowledge discovery and reduce the overhead of materialized data integratPalabras claves:Federated engine, Polystore, Semantic Data LakeAutores:Auer S., Endris K.M., María-Esther Vidal, Rohde P.D.Fuentes:scopusOptimizing federated queries based on the physical design of a data lake
Conference ObjectAbstract: The optimization of query execution plans is known to be crucial for reducing the query execution tiPalabras claves:Autores:María-Esther Vidal, Rohde P.D.Fuentes:scopusKnowledge4COVID-19: A semantic-based approach for constructing a COVID-19 related knowledge graph from various sources and analyzing treatments’ toxicities
ArticleAbstract: In this paper, we present Knowledge4COVID-19, a framework that aims to showcase the power of integraPalabras claves:covid-19, Drug–drug interactions, Knowledge graphsAutores:Aisopos F., Bougiatiotis K., Iglesias E., Jozashoori S., Krithara A., María-Esther Vidal, Niazmand E., Padiya T., Paliouras G., Rivas A., Rohde P.D., Sakor A.Fuentes:scopusTrav-SHACL: Efficiently validating networks of SHACL constraints
Conference ObjectAbstract: Knowledge graphs have emerged as expressive data structures for Web data. Knowledge graph potentialPalabras claves:Knowledge Graph Constraints, Quality assessment, SHACL ValidationAutores:Figuera M., María-Esther Vidal, Rohde P.D.Fuentes:scopusSHACL constraint validation during SPARQL query processing
Conference ObjectAbstract: The importance of knowledge graphs is increasing. Due to their application in more and more real-worPalabras claves:Autores:María-Esther Vidal, Rohde P.D.Fuentes:scopus