{"id":"https://openalex.org/W2122359339","doi":"https://doi.org/10.1145/2457317.2457331","title":"Semantic question answering system over linked data using relational patterns","display_name":"Semantic question answering system over linked data using relational patterns","publication_year":2013,"publication_date":"2013-03-18","ids":{"openalex":"https://openalex.org/W2122359339","doi":"https://doi.org/10.1145/2457317.2457331","mag":"2122359339"},"language":"en","primary_location":{"id":"doi:10.1145/2457317.2457331","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2457317.2457331","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Joint EDBT/ICDT 2013 Workshops","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pub.uni-bielefeld.de/record/2657454","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091548229","display_name":"Sherzod Hakimov","orcid":"https://orcid.org/0000-0002-7421-6213"},"institutions":[{"id":"https://openalex.org/I13236232","display_name":"TOBB University of Economics and Technology","ror":"https://ror.org/03ewx7v96","country_code":"TR","type":"education","lineage":["https://openalex.org/I13236232"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Sherzod Hakimov","raw_affiliation_strings":["TOBB University of Economics and Technology, Ankara, Turkey"],"affiliations":[{"raw_affiliation_string":"TOBB University of Economics and Technology, Ankara, Turkey","institution_ids":["https://openalex.org/I13236232"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102459137","display_name":"Hakan Tunc","orcid":null},"institutions":[{"id":"https://openalex.org/I13236232","display_name":"TOBB University of Economics and Technology","ror":"https://ror.org/03ewx7v96","country_code":"TR","type":"education","lineage":["https://openalex.org/I13236232"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Hakan Tunc","raw_affiliation_strings":["TOBB University of Economics and Technology, Ankara, Turkey"],"affiliations":[{"raw_affiliation_string":"TOBB University of Economics and Technology, Ankara, Turkey","institution_ids":["https://openalex.org/I13236232"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057755797","display_name":"Marlen Akimaliev","orcid":null},"institutions":[{"id":"https://openalex.org/I13236232","display_name":"TOBB University of Economics and Technology","ror":"https://ror.org/03ewx7v96","country_code":"TR","type":"education","lineage":["https://openalex.org/I13236232"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Marlen Akimaliev","raw_affiliation_strings":["TOBB University of Economics and Technology, Ankara, Turkey"],"affiliations":[{"raw_affiliation_string":"TOBB University of Economics and Technology, Ankara, Turkey","institution_ids":["https://openalex.org/I13236232"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076293142","display_name":"Erdo\u011fan Do\u011fdu","orcid":"https://orcid.org/0000-0001-5987-0164"},"institutions":[{"id":"https://openalex.org/I13236232","display_name":"TOBB University of Economics and Technology","ror":"https://ror.org/03ewx7v96","country_code":"TR","type":"education","lineage":["https://openalex.org/I13236232"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Erdogan Dogdu","raw_affiliation_strings":["TOBB University of Economics and Technology, Ankara, Turkey"],"affiliations":[{"raw_affiliation_string":"TOBB University of Economics and Technology, Ankara, Turkey","institution_ids":["https://openalex.org/I13236232"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5091548229"],"corresponding_institution_ids":["https://openalex.org/I13236232"],"apc_list":null,"apc_paid":null,"fwci":7.4158,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.96963676,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"83","last_page":"88"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.874177873134613},{"id":"https://openalex.org/keywords/sparql","display_name":"SPARQL","score":0.867382287979126},{"id":"https://openalex.org/keywords/question-answering","display_name":"Question answering","score":0.8247926235198975},{"id":"https://openalex.org/keywords/linked-data","display_name":"Linked data","score":0.6979023218154907},{"id":"https://openalex.org/keywords/rdf","display_name":"RDF","score":0.6885369420051575},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6277393102645874},{"id":"https://openalex.org/keywords/ontology","display_name":"Ontology","score":0.6042974591255188},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.5519223213195801},{"id":"https://openalex.org/keywords/natural-language","display_name":"Natural language","score":0.5508426427841187},{"id":"https://openalex.org/keywords/knowledge-base","display_name":"Knowledge base","score":0.47884368896484375},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.46342766284942627},{"id":"https://openalex.org/keywords/rdf-schema","display_name":"RDF Schema","score":0.45765554904937744},{"id":"https://openalex.org/keywords/web-ontology-language","display_name":"Web Ontology Language","score":0.43650686740875244},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3746371865272522},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.37205880880355835}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.874177873134613},{"id":"https://openalex.org/C41009113","wikidata":"https://www.wikidata.org/wiki/Q54871","display_name":"SPARQL","level":4,"score":0.867382287979126},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.8247926235198975},{"id":"https://openalex.org/C69075417","wikidata":"https://www.wikidata.org/wiki/Q515701","display_name":"Linked data","level":3,"score":0.6979023218154907},{"id":"https://openalex.org/C147497476","wikidata":"https://www.wikidata.org/wiki/Q54872","display_name":"RDF","level":3,"score":0.6885369420051575},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6277393102645874},{"id":"https://openalex.org/C25810664","wikidata":"https://www.wikidata.org/wiki/Q44325","display_name":"Ontology","level":2,"score":0.6042974591255188},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.5519223213195801},{"id":"https://openalex.org/C195324797","wikidata":"https://www.wikidata.org/wiki/Q33742","display_name":"Natural language","level":2,"score":0.5508426427841187},{"id":"https://openalex.org/C4554734","wikidata":"https://www.wikidata.org/wiki/Q593744","display_name":"Knowledge base","level":2,"score":0.47884368896484375},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.46342766284942627},{"id":"https://openalex.org/C15657843","wikidata":"https://www.wikidata.org/wiki/Q1751819","display_name":"RDF Schema","level":5,"score":0.45765554904937744},{"id":"https://openalex.org/C101230327","wikidata":"https://www.wikidata.org/wiki/Q826165","display_name":"Web Ontology Language","level":3,"score":0.43650686740875244},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3746371865272522},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.37205880880355835},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/2457317.2457331","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2457317.2457331","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Joint EDBT/ICDT 2013 Workshops","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.429.1057","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.429.1057","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.edbt.org/Proceedings/2013-Genova/papers/workshops/a12-hakimov.pdf","raw_type":"text"},{"id":"pmh:oai:pub.librecat.org:2657454","is_oa":true,"landing_page_url":"https://pub.uni-bielefeld.de/record/2657454","pdf_url":null,"source":{"id":"https://openalex.org/S4306401671","display_name":"PUB \u2013 Publications at Bielefeld University (Bielefeld University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I20121455","host_organization_name":"Bielefeld University","host_organization_lineage":["https://openalex.org/I20121455"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Hakimov S, Tunc H, Akimaliev M, Dogdu E. Semantic Question Answering System over Linked Data using Relational Patterns. In:  &lt;em&gt;EDBT/ICDT LWDM 2013&lt;/em&gt;. 2013.","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:pub.uni-bielefeld.de:2657454","is_oa":true,"landing_page_url":"https://nbn-resolving.org/urn:nbn:de:0070-pub-26574549","pdf_url":null,"source":{"id":"https://openalex.org/S4306401670","display_name":"PUB \u2013 Publications at Bielefeld University (Bielefeld University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I20121455","host_organization_name":"Bielefeld University","host_organization_lineage":["https://openalex.org/I20121455"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:pub.librecat.org:2657454","is_oa":true,"landing_page_url":"https://pub.uni-bielefeld.de/record/2657454","pdf_url":null,"source":{"id":"https://openalex.org/S4306401671","display_name":"PUB \u2013 Publications at Bielefeld University (Bielefeld University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I20121455","host_organization_name":"Bielefeld University","host_organization_lineage":["https://openalex.org/I20121455"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Hakimov S, Tunc H, Akimaliev M, Dogdu E. Semantic Question Answering System over Linked Data using Relational Patterns. In:  &lt;em&gt;EDBT/ICDT LWDM 2013&lt;/em&gt;. 2013.","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.7300000190734863,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W86295895","https://openalex.org/W161113304","https://openalex.org/W1483236033","https://openalex.org/W1508977358","https://openalex.org/W1509982784","https://openalex.org/W1510085999","https://openalex.org/W1996430422","https://openalex.org/W2003458432","https://openalex.org/W2015191210","https://openalex.org/W2030432398","https://openalex.org/W2038721957","https://openalex.org/W2061253631","https://openalex.org/W2142120379","https://openalex.org/W2151149636","https://openalex.org/W2153225416","https://openalex.org/W2156233801","https://openalex.org/W2171278097","https://openalex.org/W2613678836","https://openalex.org/W6683237652"],"related_works":["https://openalex.org/W1991234668","https://openalex.org/W2767591199","https://openalex.org/W137909637","https://openalex.org/W2205065274","https://openalex.org/W3137689663","https://openalex.org/W4200347129","https://openalex.org/W2031542639","https://openalex.org/W2095530000","https://openalex.org/W2006810566","https://openalex.org/W204853775"],"abstract_inverted_index":{"Question":[0,120],"answering":[1,6],"is":[2,82],"the":[3,37,94,98,110],"task":[4],"of":[5,39,97],"questions":[7,65,88,117],"in":[8],"natural":[9,63,86],"language.":[10],"Linked":[11,123],"Data":[12,124],"project":[13],"and":[14,30,41,127],"Semantic":[15],"Web":[16],"community":[17],"made":[18],"it":[19],"possible":[20],"for":[21,49,61],"us":[22],"to":[23,66,70],"query":[24],"structured":[25,68],"knowledge":[26,38,51,76],"bases":[27,52,77],"like":[28],"DBpedia":[29],"YAGO.":[31],"Only":[32],"expert":[33],"users,":[34],"however,":[35],"with":[36],"RDF":[40,90],"ontology":[42],"definitions":[43],"can":[44],"build":[45],"correct":[46],"SPARQL":[47],"queries":[48,69],"querying":[50],"formally.":[53],"In":[54,101],"this":[55],"paper,":[56],"we":[57],"present":[58],"a":[59],"method":[60,104],"mapping":[62],"language":[64,87],"ontology-based":[67],"retrieve":[71],"direct":[72],"answers":[73],"from":[74,109,118],"open":[75],"(linked":[78],"data).":[79],"Our":[80],"tool":[81,115],"based":[83],"on":[84],"translating":[85],"into":[89],"triple":[91],"patterns":[92,107],"using":[93,116],"dependency":[95],"tree":[96],"question":[99],"text.":[100],"addition,":[102],"our":[103,114],"uses":[105],"relational":[106],"extracted":[108],"Web.":[111],"We":[112],"tested":[113],"QALD-2,":[119],"Answering":[121],"over":[122],"challenge":[125],"track":[126],"found":[128],"promising":[129],"preliminary":[130],"results.":[131]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
