{"id":"https://openalex.org/W2094744354","doi":"https://doi.org/10.1109/icde.2013.6544925","title":"Crowd-answering system via microblogging","display_name":"Crowd-answering system via microblogging","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W2094744354","doi":"https://doi.org/10.1109/icde.2013.6544925","mag":"2094744354"},"language":"en","primary_location":{"id":"doi:10.1109/icde.2013.6544925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icde.2013.6544925","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 29th International Conference on Data Engineering (ICDE)","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/A5005981112","display_name":"Xianke Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I55712492","display_name":"Zhejiang University of Technology","ror":"https://ror.org/02djqfd08","country_code":"CN","type":"education","lineage":["https://openalex.org/I55712492"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianke Zhou","raw_affiliation_strings":["College of Computer Science, Zhejiang University Hangzhou, P.R. China 310027","[College of Computer Science, Zhejiang University, HangZhou, Hangzhou, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science, Zhejiang University Hangzhou, P.R. China 310027","institution_ids":["https://openalex.org/I55712492","https://openalex.org/I76130692"]},{"raw_affiliation_string":"[College of Computer Science, Zhejiang University, HangZhou, Hangzhou, China]","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100451984","display_name":"Ke Chen","orcid":"https://orcid.org/0000-0001-9457-9364"},"institutions":[{"id":"https://openalex.org/I55712492","display_name":"Zhejiang University of Technology","ror":"https://ror.org/02djqfd08","country_code":"CN","type":"education","lineage":["https://openalex.org/I55712492"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Chen","raw_affiliation_strings":["College of Computer Science, Zhejiang University Hangzhou, P.R. China 310027","[College of Computer Science, Zhejiang University, HangZhou, Hangzhou, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science, Zhejiang University Hangzhou, P.R. China 310027","institution_ids":["https://openalex.org/I55712492","https://openalex.org/I76130692"]},{"raw_affiliation_string":"[College of Computer Science, Zhejiang University, HangZhou, Hangzhou, China]","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064646829","display_name":"Sai Wu","orcid":"https://orcid.org/0000-0002-1866-9197"},"institutions":[{"id":"https://openalex.org/I55712492","display_name":"Zhejiang University of Technology","ror":"https://ror.org/02djqfd08","country_code":"CN","type":"education","lineage":["https://openalex.org/I55712492"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sai Wu","raw_affiliation_strings":["College of Computer Science, Zhejiang University Hangzhou, P.R. China 310027","[College of Computer Science, Zhejiang University, HangZhou, Hangzhou, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science, Zhejiang University Hangzhou, P.R. China 310027","institution_ids":["https://openalex.org/I55712492","https://openalex.org/I76130692"]},{"raw_affiliation_string":"[College of Computer Science, Zhejiang University, HangZhou, Hangzhou, China]","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100658653","display_name":"Bingbing Zhang","orcid":"https://orcid.org/0000-0002-7536-1607"},"institutions":[{"id":"https://openalex.org/I55712492","display_name":"Zhejiang University of Technology","ror":"https://ror.org/02djqfd08","country_code":"CN","type":"education","lineage":["https://openalex.org/I55712492"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingbing Zhang","raw_affiliation_strings":["College of Computer Science, Zhejiang University Hangzhou, P.R. China 310027","[College of Computer Science, Zhejiang University, HangZhou, Hangzhou, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science, Zhejiang University Hangzhou, P.R. China 310027","institution_ids":["https://openalex.org/I55712492","https://openalex.org/I76130692"]},{"raw_affiliation_string":"[College of Computer Science, Zhejiang University, HangZhou, Hangzhou, China]","institution_ids":["https://openalex.org/I76130692"]}]}],"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":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1284","last_page":"1287"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9962999820709229,"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"}},"topics":[{"id":"https://openalex.org/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9962999820709229,"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"}},{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.9955999851226807,"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/T12478","display_name":"Wikis in Education and Collaboration","score":0.9876999855041504,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/microblogging","display_name":"Microblogging","score":0.9239302277565002},{"id":"https://openalex.org/keywords/crowdsourcing","display_name":"Crowdsourcing","score":0.8186640739440918},{"id":"https://openalex.org/keywords/publication","display_name":"Publication","score":0.7742459774017334},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7351463437080383},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.7163437604904175},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.6669920086860657},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.6243554949760437},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.464169979095459},{"id":"https://openalex.org/keywords/question-answering","display_name":"Question answering","score":0.4626169502735138},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.45390522480010986},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.38053345680236816},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.32552242279052734},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.1995246410369873},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.16650620102882385},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13073572516441345},{"id":"https://openalex.org/keywords/advertising","display_name":"Advertising","score":0.09097519516944885},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.07908317446708679}],"concepts":[{"id":"https://openalex.org/C143275388","wikidata":"https://www.wikidata.org/wiki/Q92438","display_name":"Microblogging","level":3,"score":0.9239302277565002},{"id":"https://openalex.org/C62230096","wikidata":"https://www.wikidata.org/wiki/Q275969","display_name":"Crowdsourcing","level":2,"score":0.8186640739440918},{"id":"https://openalex.org/C41458344","wikidata":"https://www.wikidata.org/wiki/Q732577","display_name":"Publication","level":2,"score":0.7742459774017334},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7351463437080383},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.7163437604904175},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.6669920086860657},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.6243554949760437},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.464169979095459},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.4626169502735138},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.45390522480010986},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.38053345680236816},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.32552242279052734},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.1995246410369873},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.16650620102882385},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13073572516441345},{"id":"https://openalex.org/C112698675","wikidata":"https://www.wikidata.org/wiki/Q37038","display_name":"Advertising","level":1,"score":0.09097519516944885},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.07908317446708679}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icde.2013.6544925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icde.2013.6544925","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 29th International Conference on Data Engineering (ICDE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7400000095367432,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W155019","https://openalex.org/W24657566","https://openalex.org/W1956559956","https://openalex.org/W1966075400","https://openalex.org/W2076538837","https://openalex.org/W2140540364","https://openalex.org/W2325227998","https://openalex.org/W2339500526","https://openalex.org/W6600008133","https://openalex.org/W6600994031"],"related_works":["https://openalex.org/W3032998312","https://openalex.org/W135177976","https://openalex.org/W4384486036","https://openalex.org/W1503094549","https://openalex.org/W2337920774","https://openalex.org/W4286908577","https://openalex.org/W2886410948","https://openalex.org/W2025875869","https://openalex.org/W4318823662","https://openalex.org/W3207526114"],"abstract_inverted_index":{"Most":[0],"crowdsourcing":[1,60],"systems":[2],"leverage":[3],"the":[4,19,26,36,43,47,59,88,108,142,165,174,177,184],"public":[5],"platforms,":[6],"such":[7],"as":[8],"Amazon":[9],"Mechanical":[10],"Turk":[11],"(AMT),":[12],"to":[13,34,65,123,155,172,176,182],"publish":[14,156],"their":[15],"jobs":[16],"and":[17,29,139,158],"collect":[18],"results.":[20],"They":[21],"are":[22,31,132],"charged":[23],"for":[24,38,54,141],"using":[25],"platform's":[27],"service":[28],"they":[30,159],"also":[32],"required":[33],"pay":[35],"workers":[37],"each":[39],"successful":[40],"job.":[41],"Although":[42],"average":[44],"wage":[45],"of":[46,87,106,126,186],"online":[48,80],"human":[49,81,91],"worker":[50],"is":[51,85,102,115,170],"not":[52],"high,":[53],"a":[55,116,147,189],"24\u00d77":[56],"running":[57],"service,":[58],"system":[61,84,111],"becomes":[62],"very":[63],"expensive":[64],"maintain.":[66],"We":[67],"observe":[68],"that":[69,76],"there":[70],"are,":[71],"in":[72,112],"fact,":[73],"many":[74],"sources":[75],"can":[77,160],"provide":[78],"free":[79],"volunteers.":[82],"Microblogging":[83],"one":[86],"most":[89],"promising":[90],"resources.":[92],"In":[93],"this":[94],"paper,":[95],"we":[96],"present":[97],"our":[98],"CrowdAnswer":[99,114,145],"system,":[100,118],"which":[101,119,180],"built":[103],"on":[104],"top":[105],"Weibo,":[107],"largest":[109],"microblogging":[110,127],"China.":[113],"question-answering":[117],"distributes":[120],"various":[121],"questions":[122,157,175],"different":[124],"groups":[125],"users":[128,152],"adaptively.":[129],"The":[130,151],"answers":[131],"then":[133],"collected":[134],"from":[135],"those":[136],"users'":[137],"tweets":[138],"visualized":[140],"question":[143],"originator.":[144],"maintains":[146],"virtual":[148],"credit":[149],"system.":[150],"need":[153],"credits":[154,162],"gain":[161],"by":[163],"answering":[164,188],"questions.":[166],"A":[167],"novel":[168],"algorithm":[169],"proposed":[171],"route":[173],"interested":[178],"users,":[179],"tries":[181],"maximize":[183],"probability":[185],"successfully":[187],"question.":[190]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}