Results 141 to 150 of about 8,825 (227)
Tunning fuzzy SPARQL queries [PDF]
During the last years, the study of fuzzy database query languages has attracted the attention of many researchers. In this line of research, our group has proposed and developed FSA-SPARQL (Fuzzy Sets and Aggregators based SPARQL), which is a fuzzy ...
Becerra Terón, Antonio +3 more
core +1 more source
, 2011 Get hands-on experience with SPARQL, the RDF query language that's become a key component of the semantic web. With this concise book, you will learn how to use the latest version of this W3C standard to retrieve and manipulate the increasing amount of ...
DuCharme, Bob
core
Applied SciencesGenerating SPARQL queries from natural language questions is challenging in Knowledge Base Question Answering (KBQA) systems. The current state-of-the-art models heavily rely on fine-tuning pretrained models such as T5.
Jiexing Qi +7 more
doaj +1 more source
, 2006 . As the data and ontology layers of the Semantic Web stack have achieved a certain level of maturity in standard recommendations such as RDF and OWL, the current focus lies on two related aspects.
Juan Carlos, Axel Polleres
core
Sparqling: Painlessly Drawing SPARQL Queries over Graphol Ontologies. [PDF]
, 2018 There is a reason why the proverb says “A picture is worth a thousand words”: diagrams or sketches of concepts and of the relationships that exist between them help understand their meaning. In the Semantic Web, the concepts and relationships of the world are modeled through ontologies, but current standards for ontology languages such as OWL 2 don’t ...
Di Bartolomeo, Sara +3 more
openaire +1 more source
Implementierung eines effizienten datenbankbasierten SPARQL-Prozessors und Erweiterungen zu SPARQL [PDF]
, 2017 Die Vision des Internets als weltumspannendes Informationsnetz ist zur Wirklichkeit geworden. Um die Idee des weltweiten Datennetzes wahr werden zu lassen, wurde das Resource Description Framework RDF entwickelt.
Weiske, Christian
core +1 more source
Basic Querying with SPARQL [PDF]
, 2015 This presentation was delivered on April 23rd, 2015 as part of the Linked Data & RDF: New Frontiers in Metadata and Access online conference sponsored by Amigos Library Services.The SPARQL Protocol and RDF Query Language is an essential linked data ...
Weidner, Andrew
core
Accurate SPARQL generation via in-context learning and schema-based query construction. [PDF]
BioinformaticsNagazumi H +4 more
europepmc +1 more source
Development and evaluation of an ontology for non-invasive respiratory support in acute care. [PDF]
PLoS OneIslam MF, Mosier J, Subbian V.
europepmc +1 more source
Beyond Templates and BERT: Headword-centric parsing for semantic question answering in non-english financial domains. [PDF]
PLoS OneAl Qundus J, Al-Shargabi B.
europepmc +1 more source