Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/5945
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dc.contributor.authorHakimov, S.-
dc.contributor.authorTunç H.-
dc.contributor.authorAkimaliev M.-
dc.contributor.authorDoğdu, Erdoğan-
dc.date.accessioned2021-09-11T15:20:57Z-
dc.date.available2021-09-11T15:20:57Z-
dc.date.issued2013en_US
dc.identifier.citationJoint EDBT/ICDT 2013 Workshops, 18 March 2013 through 22 March 2013, Genoa, 96732en_US
dc.identifier.isbn9781450315999-
dc.identifier.urihttps://doi.org/10.1145/2457317.2457331-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/5945-
dc.description.abstractQuestion answering is the task of answering questions in natural language. Linked Data project and Semantic Web community made it possible for us to query structured knowledge bases like DBpedia and YAGO. Only expert users, however, with the knowledge of RDF and ontology definitions can build correct SPARQL queries for querying knowledge bases formally. In this paper, we present a method for mapping natural language questions to ontology-based structured queries to retrieve direct answers from open knowledge bases (linked data). Our tool is based on translating natural language questions into RDF triple patterns using the dependency tree of the question text. In addition, our method uses relational patterns extracted from the Web. We tested our tool using questions from QALD-2, Question Answering over Linked Data challenge track and found promising preliminary results. © 2013 ACM.en_US
dc.language.isoenen_US
dc.relation.ispartofACM International Conference Proceeding Seriesen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectlinked dataen_US
dc.subjectpattern extractionen_US
dc.subjectquestion answeringen_US
dc.subjectsemantic weben_US
dc.titleSemantic question answering system over linked data using relational patternsen_US
dc.typeConference Objecten_US
dc.departmentFaculties, Faculty of Engineering, Department of Computer Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümütr_TR
dc.identifier.startpage83en_US
dc.identifier.endpage88en_US
dc.identifier.scopus2-s2.0-84876804104en_US
dc.institutionauthorDoğdu, Erdoğan-
dc.identifier.doi10.1145/2457317.2457331-
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.relation.conferenceJoint EDBT/ICDT 2013 Workshopsen_US
item.openairetypeConference Object-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
Appears in Collections:Bilgisayar Mühendisliği Bölümü / Department of Computer Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
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