{"id":"https://openalex.org/W2552822912","doi":"https://doi.org/10.3233/web-160346","title":"A topical diversity-based approach to detecting similar question groups from collaborative question-answering archives","display_name":"A topical diversity-based approach to detecting similar question groups from collaborative question-answering archives","publication_year":2016,"publication_date":"2016-11-18","ids":{"openalex":"https://openalex.org/W2552822912","doi":"https://doi.org/10.3233/web-160346","mag":"2552822912"},"language":"en","primary_location":{"id":"doi:10.3233/web-160346","is_oa":false,"landing_page_url":"https://doi.org/10.3233/web-160346","pdf_url":null,"source":{"id":"https://openalex.org/S4210183871","display_name":"Web Intelligence","issn_l":"2405-6456","issn":["2405-6456","2405-6464"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Web Intelligence","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/A5080646275","display_name":"Tianyong Hao","orcid":"https://orcid.org/0000-0002-9792-3949"},"institutions":[{"id":"https://openalex.org/I186272606","display_name":"Guangdong University of Foreign Studies","ror":"https://ror.org/00fhc9y79","country_code":"CN","type":"education","lineage":["https://openalex.org/I186272606"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianyong Hao","raw_affiliation_strings":["Collaborative Innovation Center for 21st Century Maritime Silk Road Studies, Guangdong University of Foreign Studies, Guangzhou, China","School of Informatics, Guangdong University of Foreign Studies, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Collaborative Innovation Center for 21st Century Maritime Silk Road Studies, Guangdong University of Foreign Studies, Guangzhou, China","institution_ids":["https://openalex.org/I186272606"]},{"raw_affiliation_string":"School of Informatics, Guangdong University of Foreign Studies, Guangzhou, China","institution_ids":["https://openalex.org/I186272606"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101703620","display_name":"Chengtao Li","orcid":"https://orcid.org/0000-0003-2346-2753"},"institutions":[{"id":"https://openalex.org/I186272606","display_name":"Guangdong University of Foreign Studies","ror":"https://ror.org/00fhc9y79","country_code":"CN","type":"education","lineage":["https://openalex.org/I186272606"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengtao Li","raw_affiliation_strings":["School of Informatics, Guangdong University of Foreign Studies, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Informatics, Guangdong University of Foreign Studies, Guangzhou, China","institution_ids":["https://openalex.org/I186272606"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022843154","display_name":"Wanqing Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I186272606","display_name":"Guangdong University of Foreign Studies","ror":"https://ror.org/00fhc9y79","country_code":"CN","type":"education","lineage":["https://openalex.org/I186272606"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanqing Liang","raw_affiliation_strings":["School of Informatics, Guangdong University of Foreign Studies, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Informatics, Guangdong University of Foreign Studies, Guangzhou, China","institution_ids":["https://openalex.org/I186272606"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004086168","display_name":"Yingying Qu","orcid":"https://orcid.org/0000-0002-7019-2058"},"institutions":[{"id":"https://openalex.org/I186272606","display_name":"Guangdong University of Foreign Studies","ror":"https://ror.org/00fhc9y79","country_code":"CN","type":"education","lineage":["https://openalex.org/I186272606"]},{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU","CN"],"is_corresponding":true,"raw_author_name":"Yingying Qu","raw_affiliation_strings":["Faculty of Built Environment, University of New South Wales, Sydney, Australia","School of Business, Guangdong University of Foreign Studies, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Built Environment, University of New South Wales, Sydney, Australia","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"School of Business, Guangdong University of Foreign Studies, Guangzhou, China","institution_ids":["https://openalex.org/I186272606"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5004086168"],"corresponding_institution_ids":["https://openalex.org/I186272606","https://openalex.org/I31746571"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.15869051,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"14","issue":"4","first_page":"301","last_page":"308"},"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":0.9997000098228455,"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":0.9997000098228455,"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":0.9887999892234802,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.970300018787384,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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":0.8765397071838379},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6291638016700745},{"id":"https://openalex.org/keywords/recall","display_name":"Recall","score":0.6142767071723938},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6126906275749207},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6026589274406433},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.5852923393249512},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.574508786201477},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.5710981488227844},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.566710889339447},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.46318578720092773},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.455132395029068},{"id":"https://openalex.org/keywords/questions-and-answers","display_name":"Questions and answers","score":0.45450741052627563},{"id":"https://openalex.org/keywords/precision-and-recall","display_name":"Precision and recall","score":0.4326813220977783},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.20220032334327698},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.13006848096847534},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.08212840557098389},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.06295031309127808}],"concepts":[{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.8765397071838379},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6291638016700745},{"id":"https://openalex.org/C100660578","wikidata":"https://www.wikidata.org/wiki/Q18733","display_name":"Recall","level":2,"score":0.6142767071723938},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6126906275749207},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6026589274406433},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.5852923393249512},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.574508786201477},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.5710981488227844},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.566710889339447},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.46318578720092773},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.455132395029068},{"id":"https://openalex.org/C3019144022","wikidata":"https://www.wikidata.org/wiki/Q4124998","display_name":"Questions and answers","level":2,"score":0.45450741052627563},{"id":"https://openalex.org/C81669768","wikidata":"https://www.wikidata.org/wiki/Q2359161","display_name":"Precision and recall","level":2,"score":0.4326813220977783},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.20220032334327698},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.13006848096847534},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.08212840557098389},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.06295031309127808},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"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":1,"locations":[{"id":"doi:10.3233/web-160346","is_oa":false,"landing_page_url":"https://doi.org/10.3233/web-160346","pdf_url":null,"source":{"id":"https://openalex.org/S4210183871","display_name":"Web Intelligence","issn_l":"2405-6456","issn":["2405-6456","2405-6464"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Web Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320318547","display_name":"Baidu","ror":"https://ror.org/03vs3wt56"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W371426616","https://openalex.org/W1528193223","https://openalex.org/W1532325895","https://openalex.org/W1553232534","https://openalex.org/W1592081640","https://openalex.org/W1880262756","https://openalex.org/W1994842363","https://openalex.org/W2008749430","https://openalex.org/W2035363410","https://openalex.org/W2045411013","https://openalex.org/W2102956348","https://openalex.org/W2117775678","https://openalex.org/W2129804798","https://openalex.org/W2156938860","https://openalex.org/W2158894970","https://openalex.org/W2162355876","https://openalex.org/W2250175451","https://openalex.org/W2251558607","https://openalex.org/W4213009331","https://openalex.org/W6600366268","https://openalex.org/W6639619044"],"related_works":["https://openalex.org/W2358294942","https://openalex.org/W2118632115","https://openalex.org/W2555213299","https://openalex.org/W2576107865","https://openalex.org/W3215363805","https://openalex.org/W1846393350","https://openalex.org/W4307481286","https://openalex.org/W4226441484","https://openalex.org/W2948022516","https://openalex.org/W2577658701"],"abstract_inverted_index":{"Detecting":[0],"similar":[1,12,34,50,105],"question":[2,13,35,57,106],"is":[3],"a":[4,84,89],"fundamental":[5],"and":[6,24,37,88],"essential":[7],"research":[8,17],"problem":[9],"for":[10,15],"constructing":[11],"dataset":[14,70],"the":[16,30,54,94],"of":[18,56,63,86,91],"question-answering,":[19],"short":[20],"text":[21],"similarity":[22],"calculating,":[23],"sentence":[25],"paragraphing.":[26],"This":[27],"paper":[28],"explores":[29],"previous":[31],"assumption":[32],"about":[33],"detection":[36],"analyzes":[38],"its":[39,102],"existing":[40],"problem.":[41],"Afterwards,":[42],"we":[43],"propose":[44],"an":[45],"automated":[46],"approach":[47,82],"to":[48],"detecting":[49],"questions":[51,74],"based":[52],"on":[53],"calculation":[55],"topical":[58,64],"diversity":[59],"using":[60],"different":[61],"ways":[62],"feature":[65],"generation":[66],"methods.":[67],"The":[68,77],"experiment":[69],"are":[71],"Yahoo!":[72],"4,482,757":[73],"with":[75,98],"answers.":[76],"results":[78],"present":[79],"that":[80],"our":[81],"achieves":[83],"precision":[85],"74%":[87,92],"recall":[90],"as":[93],"best":[95],"performance":[96],"compared":[97],"baseline":[99],"methods,":[100],"demonstrating":[101],"effectiveness":[103],"in":[104],"group":[107],"detection.":[108]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}