Getting answers from semantic repositories: a keywords-based approach

The Web of Data proposes to publish and connect data by applying the semantic web technologies for the representation of knowledge and data and the definition of queries. The success of the Web of Data requires that both humans and machines are able to extract information from such semantic reposito...

Full description

Saved in:
Bibliographic Details
Published inProcesamiento del Lenguaje Natural Vol. 61; p. 39
Main Authors Abad Navarro, Francisco, Fernández Breis, Jesualdo Tomás
Format Journal Article
LanguageEnglish
Published Jaén Sociedad Española para el Procesamiento del Lenguaje Natural 01.09.2018
Subjects
Keywords
Knowledge representation
Language
Linked Data
Natural language processing
Ontology
Queries
Repositories
Resource Description Framework-RDF
Semantic web
Semantics
Online AccessGet full text

Cover

More Information
Summary:The Web of Data proposes to publish and connect data by applying the semantic web technologies for the representation of knowledge and data and the definition of queries. The success of the Web of Data requires that both humans and machines are able to extract information from such semantic repositories. For this purpose, query interfaces for humans must make the interaction with the repository as transparent as possible. In this work, we present a generic method for querying semantic repositories based on processing and recognizing the keywords input by the users as entities of the ontology used in the description of the data. A SPARQL query is automatically derived from the query graph extracted from the list of keywords. We also describe the application of the method to three different semantic repositories from different domains.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ISSN:1135-5948
1989-7553
DOI:10.26342/2018-61-4