{"id":"https://openalex.org/W2140749323","doi":"https://doi.org/10.1177/0165551510389108","title":"Social tags as news event detectors","display_name":"Social tags as news event detectors","publication_year":2010,"publication_date":"2010-12-10","ids":{"openalex":"https://openalex.org/W2140749323","doi":"https://doi.org/10.1177/0165551510389108","mag":"2140749323"},"language":"en","primary_location":{"id":"doi:10.1177/0165551510389108","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0165551510389108","pdf_url":null,"source":{"id":"https://openalex.org/S68913162","display_name":"Journal of Information Science","issn_l":"0165-5515","issn":["0165-5515","1741-6485"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Information Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://dr.ntu.edu.sg/bitstream/10356/100038/1/Social%20tags%20as%20new%20event%20detectors.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046635370","display_name":"Alton Y.K. Chua","orcid":"https://orcid.org/0000-0002-5603-2453"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Alton Y.K. Chua","raw_affiliation_strings":["Wee Kim Wee School of Communication and Information, Nanyang Technological University, Singapore,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wee Kim Wee School of Communication and Information, Nanyang Technological University, Singapore,","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001120299","display_name":"Khasfariyati Razikin","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Khasfariyati Razikin","raw_affiliation_strings":["Wee Kim Wee School of Communication and Information, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wee Kim Wee School of Communication and Information, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051793131","display_name":"Dion Hoe\u2010Lian Goh","orcid":"https://orcid.org/0000-0003-2904-3269"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Dion H. Goh","raw_affiliation_strings":["Wee Kim Wee School of Communication and Information, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wee Kim Wee School of Communication and Information, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5046635370"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":0.706,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.73379872,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"37","issue":"1","first_page":"3","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10557","display_name":"Social Media and Politics","score":0.998199999332428,"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"}},{"id":"https://openalex.org/T11147","display_name":"Misinformation and Its Impacts","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/immediacy","display_name":"Immediacy","score":0.9466242790222168},{"id":"https://openalex.org/keywords/mainstream","display_name":"Mainstream","score":0.8912880420684814},{"id":"https://openalex.org/keywords/journalism","display_name":"Journalism","score":0.6367129683494568},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5927655696868896},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.5659464001655579},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5190752148628235},{"id":"https://openalex.org/keywords/period","display_name":"Period (music)","score":0.4677481949329376},{"id":"https://openalex.org/keywords/media-studies","display_name":"Media studies","score":0.36987704038619995},{"id":"https://openalex.org/keywords/history","display_name":"History","score":0.35711199045181274},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.30394604802131653},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.2845344543457031},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2614130675792694},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.17269131541252136},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.1179959774017334},{"id":"https://openalex.org/keywords/astrophysics","display_name":"Astrophysics","score":0.06965351104736328},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.06275501847267151},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.05893099308013916}],"concepts":[{"id":"https://openalex.org/C2780340563","wikidata":"https://www.wikidata.org/wiki/Q2811064","display_name":"Immediacy","level":2,"score":0.9466242790222168},{"id":"https://openalex.org/C2777617010","wikidata":"https://www.wikidata.org/wiki/Q18957","display_name":"Mainstream","level":2,"score":0.8912880420684814},{"id":"https://openalex.org/C119513131","wikidata":"https://www.wikidata.org/wiki/Q11030","display_name":"Journalism","level":2,"score":0.6367129683494568},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5927655696868896},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.5659464001655579},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5190752148628235},{"id":"https://openalex.org/C2781291010","wikidata":"https://www.wikidata.org/wiki/Q178580","display_name":"Period (music)","level":2,"score":0.4677481949329376},{"id":"https://openalex.org/C29595303","wikidata":"https://www.wikidata.org/wiki/Q165650","display_name":"Media studies","level":1,"score":0.36987704038619995},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.35711199045181274},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.30394604802131653},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.2845344543457031},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2614130675792694},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.17269131541252136},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.1179959774017334},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.06965351104736328},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.06275501847267151},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05893099308013916},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1177/0165551510389108","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0165551510389108","pdf_url":null,"source":{"id":"https://openalex.org/S68913162","display_name":"Journal of Information Science","issn_l":"0165-5515","issn":["0165-5515","1741-6485"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Information Science","raw_type":"journal-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/100038","is_oa":true,"landing_page_url":"http://hdl.handle.net/10220/17792","pdf_url":"https://dr.ntu.edu.sg/bitstream/10356/100038/1/Social%20tags%20as%20new%20event%20detectors.pdf","source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:dr.ntu.edu.sg:10356/100038","is_oa":true,"landing_page_url":"http://hdl.handle.net/10220/17792","pdf_url":"https://dr.ntu.edu.sg/bitstream/10356/100038/1/Social%20tags%20as%20new%20event%20detectors.pdf","source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.5799999833106995,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2140749323.pdf","grobid_xml":"https://content.openalex.org/works/W2140749323.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W564880540","https://openalex.org/W1506738637","https://openalex.org/W1510562746","https://openalex.org/W1519385697","https://openalex.org/W1526793478","https://openalex.org/W1540005142","https://openalex.org/W1546196983","https://openalex.org/W1567048117","https://openalex.org/W1707136115","https://openalex.org/W1738310565","https://openalex.org/W1967820447","https://openalex.org/W1971217319","https://openalex.org/W1973897992","https://openalex.org/W1994129711","https://openalex.org/W1999550513","https://openalex.org/W2000942453","https://openalex.org/W2008879960","https://openalex.org/W2010684265","https://openalex.org/W2014778189","https://openalex.org/W2020427224","https://openalex.org/W2021314079","https://openalex.org/W2031876769","https://openalex.org/W2064988570","https://openalex.org/W2065287039","https://openalex.org/W2066727938","https://openalex.org/W2067634822","https://openalex.org/W2085089160","https://openalex.org/W2094568358","https://openalex.org/W2102775690","https://openalex.org/W2109540001","https://openalex.org/W2113889316","https://openalex.org/W2124499489","https://openalex.org/W2130554659","https://openalex.org/W2141534531","https://openalex.org/W2167858786","https://openalex.org/W2171317718","https://openalex.org/W2248540958","https://openalex.org/W2502051664","https://openalex.org/W2606362561","https://openalex.org/W2610700150","https://openalex.org/W2911280963","https://openalex.org/W2913785369","https://openalex.org/W4235118305","https://openalex.org/W4255561580","https://openalex.org/W4256250826"],"related_works":["https://openalex.org/W4307572958","https://openalex.org/W3010018012","https://openalex.org/W2792246068","https://openalex.org/W4386796654","https://openalex.org/W2005510223","https://openalex.org/W2128822141","https://openalex.org/W2975304921","https://openalex.org/W2770646110","https://openalex.org/W4213327636","https://openalex.org/W2537983139"],"abstract_inverted_index":{"The":[0],"objective":[1],"of":[2,10,20,48,61,95,121,182],"this":[3],"study":[4],"was":[5,130],"to":[6,14,26,29,45,104,126,132,145,152,158,169,200,203],"investigate":[7],"the":[8,27,46,90,96,112,119,159,196],"use":[9],"tags":[11,81,101],"in":[12,18,33,40,51,57,89],"iReport":[13,88,185,201],"detect":[15,127],"breaking":[16],"news":[17,31,49,128,136,166,198],"terms":[19],"coverage":[21],"and":[22,75,108,124,141],"immediacy.":[23],"Coverage":[24],"refers":[25,44],"extent":[28],"which":[30],"reported":[32,50,161],"mainstream":[34,52,69,163],"media":[35,53,70],"can":[36],"also":[37],"be":[38,133,170],"detected":[39,56,138],"iReport,":[41],"while":[42],"immediacy":[43],"promptness":[47],"vis-\u00e0-vis":[54],"those":[55],"iReport.":[58],"A":[59],"total":[60],"10":[62],"ground":[63],"truth":[64],"events":[65,129,137,167],"were":[66,85,102,143],"identified":[67],"from":[68,82,87,148,184],"between":[71],"1":[72],"April":[73],"2008":[74],"31":[76],"December":[77],"2008.":[78],"Additionally,":[79],"481,455":[80],"118,545":[83],"postings":[84],"drawn":[86],"same":[91],"period.":[92],"Relative":[93],"frequencies":[94],"top":[97],"200":[98],"most":[99],"frequently-used":[100],"analysed":[103],"check":[105],"for":[106],"spikes":[107,123,140],"bursts.":[109],"Based":[110],"on":[111],"results,":[113],"four":[114],"main":[115],"findings":[116],"emerged.":[117],"First,":[118],"performance":[120],"using":[122],"bursts":[125,142],"found":[131,144],"comparable.":[134],"Next,":[135],"via":[139,195],"lag":[146],"ranging":[147],"a":[149,155,179,205],"few":[150],"days":[151],"more":[153],"than":[154],"week":[156],"compared":[157],"dates":[160],"by":[162,172],"media.":[164],"Third,":[165],"deemed":[168],"significant":[171],"professional":[173],"journalists":[174],"did":[175],"not":[176],"always":[177],"attract":[178],"high":[180],"level":[181],"interest":[183],"contributors.":[186],"Finally,":[187],"even":[188],"though":[189],"citizen":[190],"journalism":[191],"transcends":[192],"national":[193],"boundaries":[194],"internet,":[197],"posted":[199],"seemed":[202],"show":[204],"proclivity":[206],"towards":[207],"local":[208],"context.":[209]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-05-05T06:06:40.768181","created_date":"2025-10-10T00:00:00"}
