72 citations · 118 across the 6 of their papers we have counts for
4 papers · 1 filter
Drugs4Covid: Drug-driven Knowledge Exploitation based on Scientific Publications
Carlos Badenes-Olmedo, David Chaves-Fraga, MarÍa Poveda-VillalÓn +13
In the absence of sufficient medication for COVID patients due to the increased demand, disused drugs have been employed or the doses of those available were modified by hospital p…
SDM-RDFizer: An RML Interpreter for the Efficient Creation of RDF Knowledge Graphs
Enrique Iglesias, Samaneh Jozashoori, David Chaves-Fraga +2
In recent years, the amount of data has increased exponentially, and knowledge graphs have gained attention as data structures to integrate data and knowledge harvested from myriad…
FunMap: Efficient Execution of Functional Mappings for Knowledge Graph Creation
Samaneh Jozashoori, David Chaves-Fraga, Enrique Iglesias +2
Data has exponentially grown in the last years, and knowledge graphs constitute powerful formalisms to integrate a myriad of existing data sources. Transformation functions -- spec…
Enhancing Virtual Ontology Based Access over Tabular Data with Morph-CSV
David Chaves-Fraga, Edna Ruckhaus, Freddy Priyatna +2
Ontology-Based Data Access (OBDA) has traditionally focused on providing a unified view of heterogeneous datasets, either by materializing integrated data into RDF or by performing…