publication . Article . Preprint . 2016

SpEnD: Linked Data SPARQL Endpoints Discovery Using Search Engines

Semih YUMUSAK; Erdogan DOGDU; Halife KODAZ; Andreas KAMILARIS; Pierre-Yves VANDENBUSSCHE;
Open Access English
  • Published: 09 Aug 2016
  • Publisher: IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
  • Country: Turkey
Abstract
Linked data endpoints are online query gateways to semantically annotated linked data sources. In order to query these data sources, SPARQL query language is used as a standard. Although a linked data endpoint (i.e. SPARQL endpoint) is a basic Web service, it provides a platform for federated online querying and data linking methods. For linked data consumers, SPARQL endpoint availability and discovery are crucial for live querying and semantic information retrieval. Current studies show that availability of linked datasets is very low, while the locations of linked data endpoints change frequently. There are linked data respsitories that collect and list the av...
Subjects
ACM Computing Classification System: ComputingMethodologies_PATTERNRECOGNITIONComputerSystemsOrganization_PROCESSORARCHITECTURES
free text keywords: linked data, semantic Web, SPARQL endpoint, endpoint discovery, metasearch, knowledge graph, Computer Science - Information Retrieval, Web crawler, SPARQL, computer.file_format, computer, Information retrieval, Business process discovery, Metasearch engine, Link analysis, Computer science, Named graph
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