{"id":"https://openalex.org/W4284685301","doi":"https://doi.org/10.1145/3477495.3532084","title":"DGQAN","display_name":"DGQAN","publication_year":2022,"publication_date":"2022-07-06","ids":{"openalex":"https://openalex.org/W4284685301","doi":"https://doi.org/10.1145/3477495.3532084"},"language":"en","primary_location":{"id":"doi:10.1145/3477495.3532084","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3477495.3532084","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3477495.3532084","source":{"id":"https://openalex.org/S4363608773","display_name":"Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3477495.3532084","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104328511","display_name":"Haitian Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"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":"Haitian Yang","raw_affiliation_strings":["Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100342936","display_name":"Xuan Zhao","orcid":"https://orcid.org/0000-0003-0119-7768"},"institutions":[{"id":"https://openalex.org/I192455969","display_name":"York University","ror":"https://ror.org/05fq50484","country_code":"CA","type":"education","lineage":["https://openalex.org/I192455969"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xuan Zhao","raw_affiliation_strings":["York University, Toronto, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"York University, Toronto, Canada","institution_ids":["https://openalex.org/I192455969"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100322712","display_name":"Yan Wang","orcid":"https://orcid.org/0000-0002-5344-1884"},"institutions":[{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"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":"Yan Wang","raw_affiliation_strings":["Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100747894","display_name":"Min Li","orcid":"https://orcid.org/0000-0002-0072-5912"},"institutions":[{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"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":"Min Li","raw_affiliation_strings":["Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100344360","display_name":"Wei Chen","orcid":"https://orcid.org/0000-0001-9431-9247"},"institutions":[{"id":"https://openalex.org/I181679659","display_name":"Shanghai University of Finance and Economics","ror":"https://ror.org/00wtvfq62","country_code":"CN","type":"education","lineage":["https://openalex.org/I181679659"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Chen","raw_affiliation_strings":["Shanghai University of Finance and Economics, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai University of Finance and Economics, Shanghai, China","institution_ids":["https://openalex.org/I181679659"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101637573","display_name":"Weiqing Huang","orcid":"https://orcid.org/0000-0002-9155-4177"},"institutions":[{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"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":"Weiqing Huang","raw_affiliation_strings":["Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210156404","https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3374,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.52520724,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1230","last_page":"1239"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9990000128746033,"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/T10028","display_name":"Topic Modeling","score":0.9990000128746033,"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/T13274","display_name":"Expert finding and Q&A systems","score":0.9983999729156494,"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9531000256538391,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8317193984985352},{"id":"https://openalex.org/keywords/question-answering","display_name":"Question answering","score":0.7291799783706665},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.5341533422470093},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5279920101165771},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.45646846294403076},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.4505099952220917},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.44485586881637573},{"id":"https://openalex.org/keywords/semeval","display_name":"SemEval","score":0.4349743127822876},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4260200560092926},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.3880406320095062},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38545870780944824},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.37900257110595703}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8317193984985352},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.7291799783706665},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.5341533422470093},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5279920101165771},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.45646846294403076},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.4505099952220917},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.44485586881637573},{"id":"https://openalex.org/C44572571","wikidata":"https://www.wikidata.org/wiki/Q7448970","display_name":"SemEval","level":3,"score":0.4349743127822876},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4260200560092926},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.3880406320095062},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38545870780944824},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.37900257110595703},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3477495.3532084","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3477495.3532084","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3477495.3532084","source":{"id":"https://openalex.org/S4363608773","display_name":"Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3477495.3532084","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3477495.3532084","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3477495.3532084","source":{"id":"https://openalex.org/S4363608773","display_name":"Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.8600000143051147,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4284685301.pdf","grobid_xml":"https://content.openalex.org/works/W4284685301.grobid-xml"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W1603598191","https://openalex.org/W2153045205","https://openalex.org/W2173361515","https://openalex.org/W2177512083","https://openalex.org/W2464096189","https://openalex.org/W2468484304","https://openalex.org/W2468672598","https://openalex.org/W2519887557","https://openalex.org/W2559655401","https://openalex.org/W2572102229","https://openalex.org/W2574322798","https://openalex.org/W2604183907","https://openalex.org/W2605443677","https://openalex.org/W2750694830","https://openalex.org/W2751927167","https://openalex.org/W2753410294","https://openalex.org/W2761917939","https://openalex.org/W2769225043","https://openalex.org/W2789120764","https://openalex.org/W2799014768","https://openalex.org/W2887428522","https://openalex.org/W2890187992","https://openalex.org/W2896457183","https://openalex.org/W2915240437","https://openalex.org/W2964193144","https://openalex.org/W2965087184","https://openalex.org/W2988869004","https://openalex.org/W2997090102","https://openalex.org/W2997354568","https://openalex.org/W2997723601","https://openalex.org/W2998110150","https://openalex.org/W3034842667","https://openalex.org/W3092793390","https://openalex.org/W3129849415","https://openalex.org/W3196704868","https://openalex.org/W3204133498","https://openalex.org/W3209163300","https://openalex.org/W4205478786","https://openalex.org/W4288280762","https://openalex.org/W4301101316","https://openalex.org/W6631501603","https://openalex.org/W6635189695","https://openalex.org/W6762970759"],"related_works":["https://openalex.org/W17155033","https://openalex.org/W3207760230","https://openalex.org/W1496222301","https://openalex.org/W4312814274","https://openalex.org/W1590307681","https://openalex.org/W2536018345","https://openalex.org/W4285370786","https://openalex.org/W2296488620","https://openalex.org/W2358353312","https://openalex.org/W2751698142"],"abstract_inverted_index":{"Community":[0],"question":[1,76,95],"answering":[2],"(CQA)":[3],"becomes":[4],"increasingly":[5],"prevalent":[6],"in":[7,42,152],"recent":[8],"years,":[9],"providing":[10],"platforms":[11],"for":[12,47,63],"users":[13],"with":[14,88],"various":[15],"backgrounds":[16],"to":[17,40,68,111,127,145],"obtain":[18],"information":[19,107],"and":[20,26,77,96,116,132,138,171],"share":[21],"knowledge.":[22],"However,":[23],"the":[24,33,56,71,75,78,93,105,130,147,153,175],"redundancy":[25],"lengthiness":[27],"issues":[28],"of":[29,35,74,149],"crowd-sourced":[30],"answers":[31],"limit":[32],"performance":[34,165],"answer":[36,64,97],"selection,":[37],"thus":[38],"leading":[39],"difficulties":[41],"reading":[43],"or":[44],"even":[45],"misunderstandings":[46],"community":[48],"users.":[49],"To":[50],"solve":[51],"these":[52],"problems,":[53],"we":[54,82,142],"propose":[55],"dual":[57,122],"graph":[58,87,89,103],"question-answer":[59,109],"attention":[60,123],"networks":[61,91],"(DGQAN)":[62],"selection":[65],"task.":[66],"Aims":[67],"fully":[69],"understand":[70],"internal":[72,131],"structure":[73],"corresponding":[79],"answer,":[80],"firstly,":[81],"construct":[83,112],"a":[84,120],"dual-CQA":[85],"concept":[86,102],"convolution":[90],"using":[92],"original":[94],"text.":[98],"Specifically,":[99],"our":[100],"CQA":[101],"exploits":[104],"correlation":[106],"between":[108],"pairs":[110],"two":[113],"sub-graphs":[114],"(QSubject-Answer":[115],"QBody-Answer),":[117],"respectively.":[118],"Further,":[119],"novel":[121],"mechanism":[124],"is":[125],"incorporated":[126],"model":[128,162],"both":[129],"external":[133],"semantic":[134],"relations":[135],"among":[136],"questions":[137],"answers.":[139],"More":[140],"importantly,":[141],"conduct":[143],"experiment":[144],"investigate":[146],"impact":[148],"each":[150],"layer":[151],"BERT":[154],"model.":[155],"The":[156],"experimental":[157],"results":[158],"show":[159],"that":[160],"DGQAN":[161],"achieves":[163],"state-of-the-art":[164],"on":[166],"three":[167],"datasets":[168],"(SemEval-2015,":[169],"2016,":[170],"2017),":[172],"outperforming":[173],"all":[174],"baseline":[176],"models.":[177]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2022-07-08T00:00:00"}