{"id":"https://openalex.org/W3215748135","doi":"https://doi.org/10.1145/3460210.3493575","title":"Cat2Type: Wikipedia Category Embeddings for Entity Typing in Knowledge Graphs","display_name":"Cat2Type: Wikipedia Category Embeddings for Entity Typing in Knowledge Graphs","publication_year":2021,"publication_date":"2021-11-24","ids":{"openalex":"https://openalex.org/W3215748135","doi":"https://doi.org/10.1145/3460210.3493575","mag":"3215748135"},"language":"en","primary_location":{"id":"doi:10.1145/3460210.3493575","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3460210.3493575","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th Knowledge Capture Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003389081","display_name":"Russa Biswas","orcid":"https://orcid.org/0000-0002-7421-3389"},"institutions":[{"id":"https://openalex.org/I158675288","display_name":"FIZ Karlsruhe \u2013 Leibniz Institute for Information Infrastructure","ror":"https://ror.org/0387prb75","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I158675288","https://openalex.org/I315704651"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Russa Biswas","raw_affiliation_strings":["FIZ-Karlsruhe - Leibniz Institute for Information Infrastructure, Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"FIZ-Karlsruhe - Leibniz Institute for Information Infrastructure, Karlsruhe, Germany","institution_ids":["https://openalex.org/I158675288"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063672899","display_name":"Radina Sofronova","orcid":null},"institutions":[{"id":"https://openalex.org/I158675288","display_name":"FIZ Karlsruhe \u2013 Leibniz Institute for Information Infrastructure","ror":"https://ror.org/0387prb75","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I158675288","https://openalex.org/I315704651"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Radina Sofronova","raw_affiliation_strings":["FIZ-Karlsruhe - Leibniz Institute for Information Infrastructure, Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"FIZ-Karlsruhe - Leibniz Institute for Information Infrastructure, Karlsruhe, Germany","institution_ids":["https://openalex.org/I158675288"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082238675","display_name":"Harald Sack","orcid":"https://orcid.org/0000-0001-7069-9804"},"institutions":[{"id":"https://openalex.org/I158675288","display_name":"FIZ Karlsruhe \u2013 Leibniz Institute for Information Infrastructure","ror":"https://ror.org/0387prb75","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I158675288","https://openalex.org/I315704651"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Harald Sack","raw_affiliation_strings":["FIZ-Karlsruhe - Leibniz Institute for Information Infrastructure, Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"FIZ-Karlsruhe - Leibniz Institute for Information Infrastructure, Karlsruhe, Germany","institution_ids":["https://openalex.org/I158675288"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009026163","display_name":"Mehwish Alam","orcid":"https://orcid.org/0000-0002-7867-6612"},"institutions":[{"id":"https://openalex.org/I158675288","display_name":"FIZ Karlsruhe \u2013 Leibniz Institute for Information Infrastructure","ror":"https://ror.org/0387prb75","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I158675288","https://openalex.org/I315704651"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mehwish Alam","raw_affiliation_strings":["FIZ-Karlsruhe - Leibniz Institute for Information Infrastructure, Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"FIZ-Karlsruhe - Leibniz Institute for Information Infrastructure, Karlsruhe, Germany","institution_ids":["https://openalex.org/I158675288"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5003389081"],"corresponding_institution_ids":["https://openalex.org/I158675288"],"apc_list":null,"apc_paid":null,"fwci":0.8158,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.78787813,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"81","last_page":"88"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9995999932289124,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9995999932289124,"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/T10028","display_name":"Topic Modeling","score":0.9984999895095825,"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/T10269","display_name":"Epigenetics and DNA Methylation","score":0.9645000100135803,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.85483717918396},{"id":"https://openalex.org/keywords/entity-linking","display_name":"Entity linking","score":0.7108980417251587},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6567090153694153},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.5401304364204407},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5134785771369934},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4968126118183136},{"id":"https://openalex.org/keywords/knowledge-graph","display_name":"Knowledge graph","score":0.4781399965286255},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.4114641845226288},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4076009690761566},{"id":"https://openalex.org/keywords/knowledge-base","display_name":"Knowledge base","score":0.3344794809818268},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.13685324788093567}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.85483717918396},{"id":"https://openalex.org/C96711827","wikidata":"https://www.wikidata.org/wiki/Q17012245","display_name":"Entity linking","level":3,"score":0.7108980417251587},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6567090153694153},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.5401304364204407},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5134785771369934},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4968126118183136},{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.4781399965286255},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.4114641845226288},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4076009690761566},{"id":"https://openalex.org/C4554734","wikidata":"https://www.wikidata.org/wiki/Q593744","display_name":"Knowledge base","level":2,"score":0.3344794809818268},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.13685324788093567},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3460210.3493575","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3460210.3493575","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th Knowledge Capture Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W86887328","https://openalex.org/W89857650","https://openalex.org/W102708294","https://openalex.org/W202389787","https://openalex.org/W1802555571","https://openalex.org/W1965442176","https://openalex.org/W2080133951","https://openalex.org/W2091047798","https://openalex.org/W2094728533","https://openalex.org/W2151386575","https://openalex.org/W2250539671","https://openalex.org/W2278668673","https://openalex.org/W2427174200","https://openalex.org/W2486841040","https://openalex.org/W2572043993","https://openalex.org/W2825027418","https://openalex.org/W2950133940","https://openalex.org/W2954545858","https://openalex.org/W2962756421","https://openalex.org/W2962821631","https://openalex.org/W2963012544","https://openalex.org/W2963341956","https://openalex.org/W2963755576","https://openalex.org/W2970544797","https://openalex.org/W2988217457","https://openalex.org/W3011574394","https://openalex.org/W3011718307","https://openalex.org/W3023415302","https://openalex.org/W3088409176","https://openalex.org/W3165439069","https://openalex.org/W3185871737","https://openalex.org/W6829104890"],"related_works":["https://openalex.org/W1541691357","https://openalex.org/W2090135255","https://openalex.org/W2168409722","https://openalex.org/W2782437235","https://openalex.org/W2548972888","https://openalex.org/W2026505290","https://openalex.org/W1993715838","https://openalex.org/W2913363942","https://openalex.org/W2359088421","https://openalex.org/W2328532631"],"abstract_inverted_index":{"The":[0,119,146,160],"entity":[1,34,54,141],"type":[2,31,142],"information":[3,62,79,129],"in":[4,35,56,92],"Knowledge":[5],"Graphs":[6],"(KGs)":[7],"such":[8],"as":[9],"DBpedia,":[10],"Freebase,":[11],"etc.":[12],"is":[13,22,110,150],"often":[14],"incomplete":[15],"due":[16],"to":[17,50,112],"automated":[18],"generation.":[19],"Entity":[20],"Typing":[21],"the":[23,29,47,52,68,74,81,85,89,103,114,117,127,131],"task":[24],"of":[25,32,76,88,148],"assigning":[26],"or":[27],"inferring":[28],"semantic":[30,78],"an":[33,41],"a":[36,57,106,166],"KG.":[37,58],"This":[38,59],"paper":[39],"introduces":[40],"approach":[42],"named":[43],"Cat2Type":[44,149,164],"which":[45,72],"exploits":[46],"Wikipedia":[48,64,69,93,107,132],"Categories":[49],"predict":[51],"missing":[53],"types":[55],"work":[60],"extracts":[61],"from":[63],"Category":[65,70,94,108],"names":[66,95],"and":[67,158],"graph":[71,109],"are":[73,96,123,137],"sources":[75],"rich":[77],"about":[80],"entities.":[82],"In":[83],"Cat2Type,":[84],"characteristic":[86],"features":[87],"entities":[90],"encapsulated":[91],"exploited":[97],"using":[98],"Neural":[99],"Language":[100],"Models.":[101],"On":[102],"other":[104],"hand,":[105],"constructed":[111],"capture":[113],"connection":[115],"between":[116],"categories.":[118],"Node":[120],"level":[121],"representations":[122,136],"learned":[124],"by":[125],"optimizing":[126],"neighbourhood":[128],"on":[130,152],"category":[133],"graph.":[134],"These":[135],"then":[138],"used":[139],"for":[140],"prediction":[143],"via":[144],"classification.":[145],"performance":[147],"assessed":[151],"two":[153],"real-world":[154],"benchmark":[155],"datasets":[156],"DBpedia630k":[157],"FIGER.":[159],"experiments":[161],"depict":[162],"that":[163],"obtained":[165],"significant":[167],"improvement":[168],"over":[169],"state-of-the-art":[170],"approaches.":[171]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}