乐胖代购免代理版

{"id":"https://openalex.org/W3016600148","doi":"https://doi.org/10.1145/3372923.3404790","title":"Probabilistic Model of Narratives Over Topical Trends in Social Media","display_name":"Probabilistic Model of Narratives Over Topical Trends in Social Media","publication_year":2020,"publication_date":"2020-07-09","ids":{"openalex":"https://openalex.org/W3016600148","doi":"https://doi.org/10.1145/3372923.3404790","mag":"3016600148"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1145/3372923.3404790","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"preprint","type_crossref":"proceedings-article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2004.06793","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028570526","display_name":"Toktam A. Oghaz","orcid":"https://orcid.org/0000-0001-9874-2886"},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Toktam A. Oghaz","raw_affiliation_strings":["University of Central Florida, Orlando, FL, USA"],"affiliations":[{"raw_affiliation_string":"University of Central Florida, Orlando, FL, USA","institution_ids":["https://openalex.org/I106165777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018321498","display_name":"Ece \u00c7i\u01e7dem Mutlu","orcid":"https://orcid.org/0000-0001-7441-5186"},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ece \u00c7i\u011fdem Mutlu","raw_affiliation_strings":["University of Central Florida, Orlando, FL, USA"],"affiliations":[{"raw_affiliation_string":"University of Central Florida, Orlando, FL, USA","institution_ids":["https://openalex.org/I106165777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032189086","display_name":"Jasser Jasser","orcid":null},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jasser Jasser","raw_affiliation_strings":["University of Central Florida, Orlando, FL, USA"],"affiliations":[{"raw_affiliation_string":"University of Central Florida, Orlando, FL, USA","institution_ids":["https://openalex.org/I106165777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054474613","display_name":"Niloofar Yousefi","orcid":"https://orcid.org/0009-0005-0071-733X"},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Niloofar Yousefi","raw_affiliation_strings":["University of Central Florida, Orlando, FL, USA"],"affiliations":[{"raw_affiliation_string":"University of Central Florida, Orlando, FL, USA","institution_ids":["https://openalex.org/I106165777"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001663885","display_name":"Iv\u00e1n Garibay","orcid":"https://orcid.org/0000-0002-3302-9382"},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ivan Garibay","raw_affiliation_strings":["University of Central Florida, Orlando, FL, USA"],"affiliations":[{"raw_affiliation_string":"University of Central Florida, Orlando, FL, USA","institution_ids":["https://openalex.org/I106165777"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":11,"citation_normalized_percentile":{"value":0.918413,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":88},"biblio":{"volume":null,"issue":null,"first_page":"281","last_page":"290"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9989,"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"}},"topics":[{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9989,"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/T11147","display_name":"Misinformation and Its Impacts","score":0.9955,"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"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9943,"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":[],"concepts":[{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.82965785},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7780231},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.6726098},{"id":"https://openalex.org/C199033989","wikidata":"https://www.wikidata.org/wiki/Q1318295","display_name":"Narrative","level":2,"score":0.6012097},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.57808304},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5008979},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.4711218},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.45668},{"id":"https://openalex.org/C114289077","wikidata":"https://www.wikidata.org/wiki/Q3284399","display_name":"Statistical model","level":2,"score":0.425681},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.42482278},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.40702194},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3618936},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.22473463},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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/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}],"mesh":[],"locations_count":3,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1145/3372923.3404790","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2004.06793","pdf_url":"https://arxiv.org/pdf/2004.06793","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false},{"is_oa":false,"landing_page_url":"https://api.datacite.org/dois/10.48550/arxiv.2004.06793","pdf_url":null,"source":{"id":"https://openalex.org/S4393179698","display_name":"DataCite API","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210145204","host_organization_name":"DataCite","host_organization_lineage":["https://openalex.org/I4210145204"],"host_organization_lineage_names":["DataCite"],"type":"metadata"},"license":null,"license_id":null,"version":null}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2004.06793","pdf_url":"https://arxiv.org/pdf/2004.06793","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false},"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":["https://openalex.org/W3016600148","https://openalex.org/W3042101238"],"referenced_works_count":40,"referenced_works":["https://openalex.org/W165968472","https://openalex.org/W1702669762","https://openalex.org/W1734796177","https://openalex.org/W1780541288","https://openalex.org/W1880262756","https://openalex.org/W2028544407","https://openalex.org/W2067306365","https://openalex.org/W2072644219","https://openalex.org/W2132052677","https://openalex.org/W2132827946","https://openalex.org/W2147946282","https://openalex.org/W2159158288","https://openalex.org/W2171343266","https://openalex.org/W2222893162","https://openalex.org/W2251754074","https://openalex.org/W2480861143","https://openalex.org/W2520749629","https://openalex.org/W2593185711","https://openalex.org/W2611885487","https://openalex.org/W2733964180","https://openalex.org/W2735674392","https://openalex.org/W2741438349","https://openalex.org/W2751368487","https://openalex.org/W2788283780","https://openalex.org/W2797942516","https://openalex.org/W2888780092","https://openalex.org/W2899405728","https://openalex.org/W2913991091","https://openalex.org/W2962686197","https://openalex.org/W2962972512","https://openalex.org/W2964200605","https://openalex.org/W2970830889","https://openalex.org/W2993949275","https://openalex.org/W2997834787","https://openalex.org/W3004922004","https://openalex.org/W3009129067","https://openalex.org/W3032916997","https://openalex.org/W3101739755","https://openalex.org/W3199027998","https://openalex.org/W344613998"],"related_works":["https://openalex.org/W3136891595","https://openalex.org/W2897881820","https://openalex.org/W2768373660","https://openalex.org/W2366403280","https://openalex.org/W2345647014","https://openalex.org/W2201192772","https://openalex.org/W2002739602","https://openalex.org/W1968042686","https://openalex.org/W1964819397","https://openalex.org/W1495108544"],"abstract_inverted_index":{"Online":[0],"social":[1],"media":[2],"platforms":[3],"are":[4],"turning":[5],"into":[6],"the":[7,26,82,86,91,109,112,138,141,146,155],"prime":[8],"source":[9],"of":[10,128,140,149],"news":[11],"and":[12],"narratives":[13],"about":[14],"worldwide":[15],"events.":[16],"However,a":[17],"systematic":[18],"summarization-based":[19],"narrative":[20,41,168],"extraction":[21,43],"that":[22,154],"can":[23],"facilitate":[24],"communicating":[25],"main":[27],"underlying":[28],"events":[29],"is":[30,48,158],"lacking.":[31],"To":[32],"address":[33],"this":[34],"issue,":[35],"we":[36,98],"propose":[37],"a":[38,51,73,104,117,125],"novel":[39],"event-based":[40],"summary":[42],"framework.":[44],"Our":[45,64,151],"proposed":[46,156],"framework":[47,78,157],"designed":[49],"as":[50,103,164,166],"probabilistic":[52],"topic":[53,65,83,110],"model,":[54],"with":[55,72,111,173],"categorical":[56],"time":[57,71,75],"distribution,":[58],"followed":[59],"by":[60],"extractive":[61],"text":[62,171],"summarization.":[63],"model":[66,123],"identifies":[67],"topics'":[68],"recurrence":[69],"over":[70,95],"varying":[74],"resolution.":[76],"This":[77],"not":[79],"only":[80],"captures":[81],"distributions":[84],"from":[85,170],"data,":[87,130],"but":[88],"also":[89],"approximates":[90],"user":[92],"activity":[93],"fluctuations":[94],"time.":[96],"Furthermore,":[97],"define":[99],"significance-dispersity":[100],"trade-off":[101],"(SDT)":[102],"comparison":[105],"measure":[106],"to":[107],"identify":[108],"highest":[113],"lifetime":[114],"attractiveness":[115],"in":[116,137,160],"timestamped":[118,174],"corpus.":[119],"We":[120],"evaluate":[121],"our":[122],"on":[124],"large":[126],"corpus":[127,172],"Twitter":[129],"including":[131],"more":[132],"than":[133],"one":[134],"million":[135],"tweets":[136],"domain":[139],"disinformation":[142],"campaigns":[143],"conducted":[144],"against":[145],"White":[147],"Helmets":[148],"Syria.":[150],"results":[152],"indicate":[153],"effective":[159],"identifying":[161],"topical":[162],"trends,":[163],"well":[165],"extracting":[167],"summaries":[169],"data.":[175]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W3016600148","counts_by_year":[{"year":2020,"cited_by_count":8}],"updated_date":"2024-12-07T13:44:39.375925","created_date":"2020-04-24"}