{"id":"https://openalex.org/W3034997167","doi":"https://doi.org/10.24963/ijcai.2020/507","title":"Hierarchical Matching Network for Heterogeneous Entity Resolution","display_name":"Hierarchical Matching Network for Heterogeneous Entity Resolution","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3034997167","doi":"https://doi.org/10.24963/ijcai.2020/507","mag":"3034997167"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2020/507","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2020/507","pdf_url":"https://www.ijcai.org/proceedings/2020/0507.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.ijcai.org/proceedings/2020/0507.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112595557","display_name":"Cheng Fu","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Fu","raw_affiliation_strings":["Chinese Information Processing Laboratory, Institute of Software, Chinese Academy of Sciences","University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Information Processing Laboratory, Institute of Software, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100620300","display_name":"Xianpei Han","orcid":"https://orcid.org/0000-0002-1304-6302"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianpei Han","raw_affiliation_strings":["Chinese Information Processing Laboratory, Institute of Software, Chinese Academy of Sciences","State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Information Processing Laboratory, Institute of Software, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"raw_affiliation_string":"State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101721206","display_name":"Jiaming He","orcid":"https://orcid.org/0009-0007-9529-7327"},"institutions":[{"id":"https://openalex.org/I6902469","display_name":"Brandeis University","ror":"https://ror.org/05abbep66","country_code":"US","type":"education","lineage":["https://openalex.org/I6902469"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiaming He","raw_affiliation_strings":["Brandeis University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brandeis University","institution_ids":["https://openalex.org/I6902469"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034536222","display_name":"Le Sun","orcid":"https://orcid.org/0000-0002-4221-0327"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Le Sun","raw_affiliation_strings":["Chinese Information Processing Laboratory, Institute of Software, Chinese Academy of Sciences","State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Information Processing Laboratory, Institute of Software, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]},{"raw_affiliation_string":"State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5034536222"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128818"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":60,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3665","last_page":"3671"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9835000038146973,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9797999858856201,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8484148979187012},{"id":"https://openalex.org/keywords/security-token","display_name":"Security token","score":0.7887335419654846},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.7503361701965332},{"id":"https://openalex.org/keywords/homogeneous","display_name":"Homogeneous","score":0.6707708835601807},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.5933800935745239},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5751285552978516},{"id":"https://openalex.org/keywords/entity-linking","display_name":"Entity linking","score":0.4594796895980835},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.43082937598228455},{"id":"https://openalex.org/keywords/base","display_name":"Base (topology)","score":0.4148622751235962},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3579358756542206},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31222110986709595},{"id":"https://openalex.org/keywords/knowledge-base","display_name":"Knowledge base","score":0.18063849210739136},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.13877755403518677}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8484148979187012},{"id":"https://openalex.org/C48145219","wikidata":"https://www.wikidata.org/wiki/Q1335365","display_name":"Security token","level":2,"score":0.7887335419654846},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.7503361701965332},{"id":"https://openalex.org/C66882249","wikidata":"https://www.wikidata.org/wiki/Q169336","display_name":"Homogeneous","level":2,"score":0.6707708835601807},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.5933800935745239},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5751285552978516},{"id":"https://openalex.org/C96711827","wikidata":"https://www.wikidata.org/wiki/Q17012245","display_name":"Entity linking","level":3,"score":0.4594796895980835},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.43082937598228455},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.4148622751235962},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3579358756542206},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31222110986709595},{"id":"https://openalex.org/C4554734","wikidata":"https://www.wikidata.org/wiki/Q593744","display_name":"Knowledge base","level":2,"score":0.18063849210739136},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.13877755403518677},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.24963/ijcai.2020/507","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2020/507","pdf_url":"https://www.ijcai.org/proceedings/2020/0507.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.24963/ijcai.2020/507","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2020/507","pdf_url":"https://www.ijcai.org/proceedings/2020/0507.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.5}],"awards":[{"id":"https://openalex.org/G2682406033","display_name":null,"funder_award_id":"U1936207","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3294370371","display_name":null,"funder_award_id":"2017YFB1002104","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3514936698","display_name":null,"funder_award_id":"No.2017YFB1002104","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5679946986","display_name":"\u81ea\u7136\u573a\u666f\u4e2d\u591a\u6a21\u6001\u56fe\u50cf\u5185\u5bb9\u7684\u6587\u672c\u63cf\u8ff0\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61772505","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3034997167.pdf","grobid_xml":"https://content.openalex.org/works/W3034997167.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W2008896880","https://openalex.org/W2011940398","https://openalex.org/W2024770506","https://openalex.org/W2027641243","https://openalex.org/W2031250218","https://openalex.org/W2052390074","https://openalex.org/W2073471108","https://openalex.org/W2114764731","https://openalex.org/W2122604280","https://openalex.org/W2123561513","https://openalex.org/W2138105615","https://openalex.org/W2143124645","https://openalex.org/W2148019918","https://openalex.org/W2157331557","https://openalex.org/W2164456230","https://openalex.org/W2171472464","https://openalex.org/W2399361902","https://openalex.org/W2470673105","https://openalex.org/W2473455520","https://openalex.org/W2493916176","https://openalex.org/W2542998387","https://openalex.org/W2548710019","https://openalex.org/W2775696413","https://openalex.org/W2966720878","https://openalex.org/W2985009327","https://openalex.org/W4230521134","https://openalex.org/W4246012463","https://openalex.org/W4394643672"],"related_works":["https://openalex.org/W4388335561","https://openalex.org/W2970530566","https://openalex.org/W4288261899","https://openalex.org/W4307309205","https://openalex.org/W2967478618","https://openalex.org/W4385009901","https://openalex.org/W4385572700","https://openalex.org/W2997152889","https://openalex.org/W4387768015","https://openalex.org/W4367554059"],"abstract_inverted_index":{"Entity":[0],"resolution":[1],"(ER)":[2],"aims":[3],"to":[4,9,26,69,117,132],"identify":[5],"data":[6,74],"records":[7,25],"referring":[8],"the":[10,20,23,56,72,78,105,123,138,149],"same":[11],"real-world":[12,39],"entity.":[13,103],"Most":[14],"existing":[15],"ER":[16,151,162],"approaches":[17],"rely":[18],"on":[19,164],"assumption":[21],"that":[22,156],"entity":[24,91,139],"be":[27,61],"resolved":[28],"are":[29,34,41],"homogeneous,":[30,165],"i.e.,":[31],"their":[32],"attributes":[33],"aligned.":[35],"Unfortunately,":[36],"entities":[37,97],"in":[38,98],"datasets":[40],"often":[42],"heterogeneous,":[43],"usually":[44],"coming":[45],"from":[46],"different":[47,53],"sources":[48],"and":[49,102,112,167],"being":[50],"represented":[51],"using":[52],"attributes.":[54],"Furthermore,":[55],"entities\u2019":[57],"attribute":[58,124,135],"values":[59],"may":[60],"redundant,":[62],"noisy,":[63],"missing,":[64],"misplaced,":[65],"or":[66],"misspelled\u2014we":[67],"refer":[68],"it":[70],"as":[71],"dirty":[73,134,168],"problem.":[75],"To":[76],"resolve":[77],"above":[79],"problems,":[80],"this":[81],"paper":[82],"proposes":[83],"an":[84,126],"end-to-end":[85],"hierarchical":[86],"matching":[87,141,146],"network":[88],"(HierMatcher)":[89],"for":[90,148],"resolution,":[92],"which":[93],"can":[94],"jointly":[95],"match":[96],"three":[99],"levels\u2014token,":[100],"attribute,":[101],"At":[104,122],"token":[106,110],"level,":[107,125],"a":[108],"cross-attribute":[109],"alignment":[111],"comparison":[113],"layer":[114,142],"is":[115,130],"designed":[116],"adaptively":[118],"compare":[119],"heterogeneous":[120,166],"entities.":[121],"attribute-aware":[127],"attention":[128],"mechanism":[129],"proposed":[131],"denoise":[133],"values.":[136],"Finally,":[137],"level":[140],"effectively":[143],"aggregates":[144],"all":[145],"evidence":[147],"final":[150],"decisions.":[152],"Experimental":[153],"results":[154],"show":[155],"our":[157],"method":[158],"significantly":[159],"outperforms":[160],"previous":[161],"methods":[163],"datasets.":[169]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":14},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
