{"id":"https://openalex.org/W2077669887","doi":"https://doi.org/10.1145/2396761.2398519","title":"Discover breaking events with popular hashtags in twitter","display_name":"Discover breaking events with popular hashtags in twitter","publication_year":2012,"publication_date":"2012-10-29","ids":{"openalex":"https://openalex.org/W2077669887","doi":"https://doi.org/10.1145/2396761.2398519","mag":"2077669887"},"language":"en","primary_location":{"id":"doi:10.1145/2396761.2398519","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2396761.2398519","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st ACM international conference on Information and knowledge management","raw_type":"proceedings-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/A5027281004","display_name":"Anqi Cui","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Anqi Cui","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100750171","display_name":"Min Zhang","orcid":"https://orcid.org/0000-0003-4296-7730"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Zhang","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100668121","display_name":"Yiqun Liu","orcid":"https://orcid.org/0000-0002-0140-4512"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiqun Liu","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100760812","display_name":"Shaoping Ma","orcid":"https://orcid.org/0000-0002-8762-8268"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaoping Ma","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100441001","display_name":"Kuo Zhang","orcid":"https://orcid.org/0009-0004-2847-3325"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kuo Zhang","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5027281004"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":4.6082,"has_fulltext":false,"cited_by_count":107,"citation_normalized_percentile":{"value":0.9552981,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1794","last_page":"1798"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9993000030517578,"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":0.9993000030517578,"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/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9965000152587891,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9945999979972839,"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/computer-science","display_name":"Computer science","score":0.6903420090675354},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.6034756898880005},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5722386837005615},{"id":"https://openalex.org/keywords/cover","display_name":"Cover (algebra)","score":0.4747491478919983},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.4519597291946411},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3466145396232605},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3008410632610321},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0667383074760437}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6903420090675354},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.6034756898880005},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5722386837005615},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.4747491478919983},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.4519597291946411},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3466145396232605},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3008410632610321},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0667383074760437},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2396761.2398519","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2396761.2398519","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st ACM international conference on Information and knowledge management","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1975153704","https://openalex.org/W1987381877","https://openalex.org/W2018165284","https://openalex.org/W2021314079","https://openalex.org/W2042034885","https://openalex.org/W2064173066","https://openalex.org/W2066180141","https://openalex.org/W2074835059","https://openalex.org/W2098825757","https://openalex.org/W2100237474","https://openalex.org/W2101196063","https://openalex.org/W2102764191","https://openalex.org/W2110792685","https://openalex.org/W2112056172","https://openalex.org/W2113889316","https://openalex.org/W2114544578","https://openalex.org/W2118079449","https://openalex.org/W2127246734","https://openalex.org/W2145446394","https://openalex.org/W2146500291","https://openalex.org/W6669121539","https://openalex.org/W6675490838"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4232403550","https://openalex.org/W623607250","https://openalex.org/W4245429118","https://openalex.org/W4205110281","https://openalex.org/W4212927854","https://openalex.org/W4211151614","https://openalex.org/W4244798043","https://openalex.org/W4361866086","https://openalex.org/W4251969024"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,29],"utilize":[4],"tags":[5],"in":[6,85],"Twitter":[7,42],"(the":[8],"hashtags)":[9],"as":[10],"an":[11],"indicator":[12],"of":[13,20,33,79],"events.":[14],"We":[15],"first":[16],"study":[17],"the":[18,60,86],"properties":[19],"hashtags":[21],"for":[22,38,58],"event":[23],"detection.":[24],"Based":[25,64],"on":[26,65],"several":[27],"observations,":[28],"proposed":[30],"three":[31],"attributes":[32],"hashtags,":[34,73],"including":[35],"(1)":[36],"instability":[37],"temporal":[39],"analysis,":[40],"(2)":[41],"meme":[43],"possibility":[44],"to":[45],"distinguish":[46],"social":[47,80],"events":[48,69,81],"from":[49],"virtual":[50],"topics":[51],"or":[52],"memes,":[53],"and":[54],"(3)":[55],"authorship":[56],"entropy":[57],"mining":[59],"most":[61],"contributed":[62],"authors.":[63],"these":[66],"attributes,":[67],"breaking":[68],"are":[70],"discovered":[71],"with":[72],"which":[74],"cover":[75],"a":[76],"wide":[77],"range":[78],"among":[82],"different":[83],"languages":[84],"real":[87],"world.":[88]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":14},{"year":2018,"cited_by_count":14},{"year":2017,"cited_by_count":16},{"year":2016,"cited_by_count":19},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":11},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}