{"id":"https://openalex.org/W2126776599","doi":"https://doi.org/10.1145/1367497.1367561","title":"Finding the right facts in the crowd","display_name":"Finding the right facts in the crowd","publication_year":2008,"publication_date":"2008-04-21","ids":{"openalex":"https://openalex.org/W2126776599","doi":"https://doi.org/10.1145/1367497.1367561","mag":"2126776599"},"language":"en","primary_location":{"id":"doi:10.1145/1367497.1367561","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1367497.1367561","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th international conference on World Wide Web","raw_type":"proceedings-article"},"type":"conference-paper","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/A5021438219","display_name":"Jiang Bian","orcid":"https://orcid.org/0000-0001-6997-1989"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiang Bian","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta, GA, USA","Georgia Institute of Technology Atlanta, GA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022201710","display_name":"Yandong Liu","orcid":"https://orcid.org/0000-0002-0755-2014"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yandong Liu","raw_affiliation_strings":["Emory University, Atlanta, GA, USA","Emory University, atlanta, GA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]},{"raw_affiliation_string":"Emory University, atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028578280","display_name":"Eugene Agichtein","orcid":"https://orcid.org/0000-0002-3148-5448"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eugene Agichtein","raw_affiliation_strings":["Emory University, Atlanta, GA, USA","Emory University, atlanta, GA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]},{"raw_affiliation_string":"Emory University, atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046703129","display_name":"Hongyuan Zha","orcid":"https://orcid.org/0000-0001-7493-0911"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hongyuan Zha","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta, GA, USA","Georgia Institute of Technology Atlanta, GA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":278,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"467","last_page":"476"},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9990000128746033,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9975000023841858,"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/computer-science","display_name":"Computer science","score":0.8142011165618896},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.7377831935882568},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.6971538066864014},{"id":"https://openalex.org/keywords/question-answering","display_name":"Question answering","score":0.6825451850891113},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6699725985527039},{"id":"https://openalex.org/keywords/usable","display_name":"USable","score":0.6518108248710632},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6091066598892212},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5692978501319885},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5454365611076355},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.5065685510635376},{"id":"https://openalex.org/keywords/information-needs","display_name":"Information needs","score":0.49558722972869873},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.48770222067832947},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.37721017003059387}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8142011165618896},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.7377831935882568},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.6971538066864014},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.6825451850891113},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6699725985527039},{"id":"https://openalex.org/C2780615836","wikidata":"https://www.wikidata.org/wiki/Q2471869","display_name":"USable","level":2,"score":0.6518108248710632},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6091066598892212},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5692978501319885},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5454365611076355},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.5065685510635376},{"id":"https://openalex.org/C78999398","wikidata":"https://www.wikidata.org/wiki/Q2899888","display_name":"Information needs","level":2,"score":0.49558722972869873},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.48770222067832947},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.37721017003059387},{"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","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},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1367497.1367561","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1367497.1367561","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th international conference on World Wide Web","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7599999904632568,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W123418429","https://openalex.org/W198220271","https://openalex.org/W198656984","https://openalex.org/W348133106","https://openalex.org/W1492509605","https://openalex.org/W1507223999","https://openalex.org/W1564539425","https://openalex.org/W1678356000","https://openalex.org/W2015342680","https://openalex.org/W2025895610","https://openalex.org/W2037858832","https://openalex.org/W2047221353","https://openalex.org/W2061503185","https://openalex.org/W2093390569","https://openalex.org/W2102956348","https://openalex.org/W2115758952","https://openalex.org/W2120196261","https://openalex.org/W2125771191","https://openalex.org/W2132613313","https://openalex.org/W2143331230","https://openalex.org/W2152314154","https://openalex.org/W2162355876","https://openalex.org/W2167432060","https://openalex.org/W4206765718","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2982321410","https://openalex.org/W2392004567","https://openalex.org/W2940029036","https://openalex.org/W4388292429","https://openalex.org/W2756595502","https://openalex.org/W2384605597","https://openalex.org/W2378211422","https://openalex.org/W2046296964","https://openalex.org/W2010789764","https://openalex.org/W2605668114"],"abstract_inverted_index":{"Community":[0],"Question":[1],"Answering":[2],"has":[3],"emerged":[4],"as":[5,47,71,113,156,209,258],"a":[6,12,38,41,121,178,191,212,259,267],"popular":[7,42],"and":[8,32,50,79,139,159,251,278],"effective":[9,35,106,201,286],"paradigm":[10],"for":[11,90,148,182,247,263,285],"wide":[13],"range":[14],"of":[15,26,64,75,77,81,83,86,94,103,125,162,190,230,242,269],"information":[16,92,150,184,287],"needs.":[17],"For":[18],"example,":[19],"to":[20,36,51,56,98,120,143,207,238,279],"find":[21],"out":[22],"an":[23,118],"obscure":[24],"piece":[25],"trivia,":[27],"it":[28],"is":[29,69,109,141,154,199],"now":[30],"possible":[31],"even":[33],"very":[34],"post":[37],"question":[39],"on":[40,53,211],"community":[43,66,163],"QA":[44,67,164,215],"site":[45],"such":[46,65,145],"Yahoo!":[48],"Answers,":[49],"rely":[52],"other":[54,95],"users":[55],"provide":[57,235],"answers,":[58,84],"often":[59,130],"within":[60],"minutes.":[61],"The":[62],"importance":[63],"sites":[68],"magnified":[70],"they":[72],"create":[73],"archives":[74,146,165],"millions":[76,82],"questions":[78],"hundreds":[80],"many":[85],"which":[87,243],"are":[88,245],"invaluable":[89],"the":[91,123,126,157,160,169,228],"needs":[93],"searchers.":[96],"However,":[97],"make":[99,144],"this":[100,174],"immense":[101],"body":[102],"knowledge":[104],"accessible,":[105],"answer":[107,119],"retrieval":[108,185],"required.":[110],"In":[111],"particular,":[112],"any":[114],"user":[115],"can":[116,224,255],"contribute":[117],"question,":[122],"majority":[124],"content":[127,272,284],"reflects":[128],"personal,":[129],"unsubstantiated":[131],"opinions.":[132],"A":[133],"ranking":[134,180],"that":[135,196,220],"combines":[136],"both":[137],"relevance":[138],"quality":[140],"required":[142],"usable":[147],"factual":[149,183,205],"retrieval.":[151,252],"This":[152],"task":[153],"challenging,":[155],"structure":[158],"contents":[161],"differ":[166],"significantly":[167],"from":[168,186,266],"web":[170,275],"setting.":[171],"To":[172],"address":[173],"problem":[175],"we":[176,234],"present":[177],"general":[179,274],"framework":[181,223],"social":[187,248,270,282],"media.":[188],"Results":[189],"large":[192],"scale":[193],"evaluation":[194],"demonstrate":[195],"our":[197,221],"method":[198],"highly":[200],"at":[202],"retrieving":[203],"well-formed,":[204],"answers":[206],"questions,":[208],"evaluated":[210],"standard":[213],"factoid":[214],"benchmark.":[216],"We":[217],"also":[218],"show":[219],"learning":[222],"be":[225,256],"tuned":[226],"with":[227,273],"minimum":[229],"manual":[231],"labeling.":[232],"Finally,":[233],"result":[236],"analysis":[237],"gain":[239],"deeper":[240],"understanding":[241],"features":[244],"significant":[246],"media":[249,271,283],"search":[250,276],"Our":[253],"system":[254],"used":[257],"crucial":[260],"building":[261],"block":[262],"combining":[264],"results":[265],"variety":[268],"results,":[277],"better":[280],"integrate":[281],"access.":[288]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":16},{"year":2018,"cited_by_count":21},{"year":2017,"cited_by_count":16},{"year":2016,"cited_by_count":13},{"year":2015,"cited_by_count":23},{"year":2014,"cited_by_count":24},{"year":2013,"cited_by_count":25},{"year":2012,"cited_by_count":36}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
