{"id":"https://openalex.org/W2732640137","doi":"https://doi.org/10.1109/tkde.2017.2720737","title":"Temporal Interaction and Causal Influence in Community-Based Question Answering","display_name":"Temporal Interaction and Causal Influence in Community-Based Question Answering","publication_year":2017,"publication_date":"2017-06-29","ids":{"openalex":"https://openalex.org/W2732640137","doi":"https://doi.org/10.1109/tkde.2017.2720737","mag":"2732640137"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2017.2720737","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2017.2720737","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-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/A5004882141","display_name":"Fei Wu","orcid":"https://orcid.org/0000-0003-2139-8807"},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fei Wu","raw_affiliation_strings":["College of Computer Science and Technology, Zhejiang University, Zhejiang, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Zhejiang University, Zhejiang, China","institution_ids":["https://openalex.org/I168879160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047258925","display_name":"Xinyu Duan","orcid":"https://orcid.org/0000-0002-6803-7964"},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyu Duan","raw_affiliation_strings":["College of Computer Science and Technology, Zhejiang University, Zhejiang, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Zhejiang University, Zhejiang, China","institution_ids":["https://openalex.org/I168879160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101485989","display_name":"Jun Xiao","orcid":"https://orcid.org/0000-0002-6142-9914"},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Xiao","raw_affiliation_strings":["College of Computer Science and Technology, Zhejiang University, Zhejiang, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Zhejiang University, Zhejiang, China","institution_ids":["https://openalex.org/I168879160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079260216","display_name":"Zhou Zhao","orcid":"https://orcid.org/0000-0001-6121-0384"},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhou Zhao","raw_affiliation_strings":["College of Computer Science and Technology, Zhejiang University, Zhejiang, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Zhejiang University, Zhejiang, China","institution_ids":["https://openalex.org/I168879160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063062444","display_name":"Siliang Tang","orcid":"https://orcid.org/0000-0002-7356-9711"},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siliang Tang","raw_affiliation_strings":["College of Computer Science and Technology, Zhejiang University, Zhejiang, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Zhejiang University, Zhejiang, China","institution_ids":["https://openalex.org/I168879160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100343699","display_name":"Yin Zhang","orcid":"https://orcid.org/0000-0001-6986-4227"},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yin Zhang","raw_affiliation_strings":["College of Computer Science and Technology, Zhejiang University, Zhejiang, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Zhejiang University, Zhejiang, China","institution_ids":["https://openalex.org/I168879160"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008666077","display_name":"Yueting Zhuang","orcid":"https://orcid.org/0000-0001-9017-2508"},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yueting Zhuang","raw_affiliation_strings":["College of Computer Science and Technology, Zhejiang University, Zhejiang, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Zhejiang University, Zhejiang, China","institution_ids":["https://openalex.org/I168879160"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5004882141"],"corresponding_institution_ids":["https://openalex.org/I168879160"],"apc_list":null,"apc_paid":null,"fwci":5.3199,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.95990601,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"29","issue":"10","first_page":"2304","last_page":"2317"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.9998000264167786,"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/T10028","display_name":"Topic Modeling","score":0.9991000294685364,"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/question-answering","display_name":"Question answering","score":0.8221927285194397},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7935177087783813},{"id":"https://openalex.org/keywords/questions-and-answers","display_name":"Questions and answers","score":0.632882833480835},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.5918906927108765},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5510717034339905},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.5432721972465515},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4795815050601959},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.47598424553871155},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4661499261856079},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.44555002450942993},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.32475948333740234},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.10935673117637634}],"concepts":[{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.8221927285194397},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7935177087783813},{"id":"https://openalex.org/C3019144022","wikidata":"https://www.wikidata.org/wiki/Q4124998","display_name":"Questions and answers","level":2,"score":0.632882833480835},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.5918906927108765},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5510717034339905},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.5432721972465515},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4795815050601959},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.47598424553871155},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4661499261856079},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.44555002450942993},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.32475948333740234},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.10935673117637634},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tkde.2017.2720737","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2017.2720737","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1045833371","display_name":null,"funder_award_id":"2016QNA5015","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5011873184","display_name":null,"funder_award_id":"U1509206","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5526867466","display_name":null,"funder_award_id":"U1611461","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7479229038","display_name":null,"funder_award_id":"61625107","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/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":98,"referenced_works":["https://openalex.org/W179875071","https://openalex.org/W854541894","https://openalex.org/W1514535095","https://openalex.org/W1795922904","https://openalex.org/W1810943226","https://openalex.org/W1902237438","https://openalex.org/W1971844566","https://openalex.org/W1975073368","https://openalex.org/W1993865115","https://openalex.org/W2019976298","https://openalex.org/W2025895610","https://openalex.org/W2032056105","https://openalex.org/W2035363410","https://openalex.org/W2055033448","https://openalex.org/W2057415299","https://openalex.org/W2064675550","https://openalex.org/W2078784669","https://openalex.org/W2102394389","https://openalex.org/W2111279441","https://openalex.org/W2112706073","https://openalex.org/W2120615054","https://openalex.org/W2121832034","https://openalex.org/W2125545399","https://openalex.org/W2130942839","https://openalex.org/W2131744502","https://openalex.org/W2133564696","https://openalex.org/W2140575992","https://openalex.org/W2147308966","https://openalex.org/W2147527908","https://openalex.org/W2148118556","https://openalex.org/W2151373442","https://openalex.org/W2153045205","https://openalex.org/W2153579005","https://openalex.org/W2158899491","https://openalex.org/W2162355876","https://openalex.org/W2170738476","https://openalex.org/W2173361515","https://openalex.org/W2217869562","https://openalex.org/W2251122813","https://openalex.org/W2251202616","https://openalex.org/W2251456342","https://openalex.org/W2251506003","https://openalex.org/W2251598732","https://openalex.org/W2251939518","https://openalex.org/W2252217313","https://openalex.org/W2264105282","https://openalex.org/W2264274310","https://openalex.org/W2291880741","https://openalex.org/W2468484304","https://openalex.org/W2471915251","https://openalex.org/W2561827022","https://openalex.org/W2578606145","https://openalex.org/W2584074358","https://openalex.org/W2584923503","https://openalex.org/W2604940557","https://openalex.org/W2611628078","https://openalex.org/W2882319491","https://openalex.org/W2915240437","https://openalex.org/W2951263962","https://openalex.org/W2951359136","https://openalex.org/W2951527505","https://openalex.org/W2952230511","https://openalex.org/W2962965405","https://openalex.org/W2964259363","https://openalex.org/W2964308564","https://openalex.org/W2998704965","https://openalex.org/W4231510805","https://openalex.org/W4285719527","https://openalex.org/W4294170691","https://openalex.org/W6607333740","https://openalex.org/W6623517193","https://openalex.org/W6630875275","https://openalex.org/W6638273328","https://openalex.org/W6638365568","https://openalex.org/W6639619044","https://openalex.org/W6675500059","https://openalex.org/W6677084168","https://openalex.org/W6678546348","https://openalex.org/W6679434410","https://openalex.org/W6679436768","https://openalex.org/W6679775712","https://openalex.org/W6680532216","https://openalex.org/W6680957211","https://openalex.org/W6681761926","https://openalex.org/W6682137061","https://openalex.org/W6682691769","https://openalex.org/W6683738474","https://openalex.org/W6685160515","https://openalex.org/W6685536428","https://openalex.org/W6691459498","https://openalex.org/W6691653674","https://openalex.org/W6692880319","https://openalex.org/W6696852441","https://openalex.org/W6720226654","https://openalex.org/W6730954720","https://openalex.org/W6732271930","https://openalex.org/W6732742072","https://openalex.org/W6735723690"],"related_works":["https://openalex.org/W2051167396","https://openalex.org/W1893928041","https://openalex.org/W4287690154","https://openalex.org/W2555529535","https://openalex.org/W3094502663","https://openalex.org/W2368542989","https://openalex.org/W2169748355","https://openalex.org/W219090214","https://openalex.org/W2572377772","https://openalex.org/W2339630617"],"abstract_inverted_index":{"During":[0],"the":[1,26,52,66,92,101,125,153,169,190,195,223],"last":[2],"decade,":[3],"community-based":[4],"question":[5,36,74,127],"answering":[6],"(CQA)":[7],"sites":[8],"have":[9],"accumulated":[10],"a":[11,34,85,107,119,133,164,175],"vast":[12],"amount":[13],"of":[14,28,42,49,55,72,225],"questions":[15],"and":[16,75,117,128,143,194,211],"their":[17],"crowdsourced":[18],"answers":[19,29,57,96,99],"over":[20],"time.":[21],"How":[22],"to":[23,33,64,84,148,188],"efficiently":[24],"identify":[25],"quality":[27],"that":[30],"are":[31,200],"relevant":[32],"given":[35,59,126,165],"has":[37],"become":[38],"an":[39,81,138,160],"active":[40],"line":[41],"research":[43],"in":[44],"CQA.":[45],"The":[46,219],"major":[47],"challenge":[48],"CQA":[50,205],"is":[51,83,162,186],"accurate":[53],"selection":[54],"high-quality":[56,176],"w.r.t":[58],"questions.":[60],"Previous":[61],"approaches":[62],"tend":[63],"model":[65,227],"semantic":[67],"matching":[68],"between":[69,95,156,172],"individual":[70],"pair":[71],"one":[73],"its":[76],"corresponding":[77],"answer":[78,82,122,161,177,208,216],"(how":[79,97,158,174],"fitting":[80],"posted":[86,103,130],"question).":[87],"However,":[88],"these":[89],"works":[90],"ignore":[91],"temporal":[93,170],"interactions":[94,171],"previous":[98],"influence":[100,155,193],"late":[102],"answers).":[104],"For":[105],"example,":[106],"rational":[108],"user":[109],"likely":[110],"adapts":[111],"others'":[112],"opinions,":[113],"revises":[114],"his":[115],"inclinations,":[116],"posts":[118],"more":[120],"appropriate":[121,159],"after":[123],"understanding":[124],"previously":[129],"answers.":[131],"As":[132],"result,":[134],"this":[135],"paper":[136],"devises":[137],"architecture":[139],"named":[140],"Temporal":[141],"Interaction":[142],"Causal":[144],"Influence":[145],"LSTM":[146],"(TC-LSTM)":[147],"effectively":[149],"leverage":[150],"not":[151],"only":[152],"causal":[154],"question-answer":[157,192],"for":[163,207,215],"question)":[166],"but":[167],"also":[168],"answers-answer":[173,197],"gradually":[178],"forms).":[179],"In":[180],"particular,":[181],"long":[182],"short-term":[183],"memory":[184],"(LSTM)":[185],"used":[187],"capture":[189],"explicit":[191],"implicit":[196],"interactions.":[198],"Experiments":[199],"conducted":[201],"on":[202],"SemEval":[203],"2015":[204],"dataset":[206],"classification":[209],"task":[210],"Baidu":[212],"Zhidao":[213],"Dataset":[214],"ranking":[217],"task.":[218],"experimental":[220],"results":[221],"show":[222],"advantage":[224],"our":[226],"comparing":[228],"with":[229],"other":[230],"state-of-the-art":[231],"methods.":[232]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}