{"id":"https://openalex.org/W2077491357","doi":"https://doi.org/10.1145/2566486.2567965","title":"Fast topic discovery from web search streams","display_name":"Fast topic discovery from web search streams","publication_year":2014,"publication_date":"2014-04-07","ids":{"openalex":"https://openalex.org/W2077491357","doi":"https://doi.org/10.1145/2566486.2567965","mag":"2077491357"},"language":"en","primary_location":{"id":"doi:10.1145/2566486.2567965","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2566486.2567965","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd international conference on World wide web","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/A5101540090","display_name":"Di Jiang","orcid":"https://orcid.org/0000-0003-2309-1809"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Di Jiang","raw_affiliation_strings":["HKUST, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"HKUST, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055973346","display_name":"Kenneth Wai-Ting Leung","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Kenneth Wai-Ting Leung","raw_affiliation_strings":["HKUST, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"HKUST, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067034635","display_name":"Wilfred Ng","orcid":"https://orcid.org/0000-0001-6639-0521"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Wilfred Ng","raw_affiliation_strings":["HKUST, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"HKUST, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101540090"],"corresponding_institution_ids":["https://openalex.org/I200769079"],"apc_list":null,"apc_paid":null,"fwci":6.3112,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.96265019,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"949","last_page":"960"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.9988999962806702,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9988999962806702,"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":0.9986000061035156,"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/T11719","display_name":"Data Quality and Management","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8388645648956299},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6016888618469238},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.5699340105056763},{"id":"https://openalex.org/keywords/data-stream-mining","display_name":"Data stream mining","score":0.5545114278793335},{"id":"https://openalex.org/keywords/metasearch-engine","display_name":"Metasearch engine","score":0.5208278894424438},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.5035497546195984},{"id":"https://openalex.org/keywords/search-analytics","display_name":"Search analytics","score":0.4794689416885376},{"id":"https://openalex.org/keywords/web-search-engine","display_name":"Web search engine","score":0.47091957926750183},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.46177446842193604},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.42451053857803345},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3931005895137787},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12216541171073914}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8388645648956299},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6016888618469238},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.5699340105056763},{"id":"https://openalex.org/C89198739","wikidata":"https://www.wikidata.org/wiki/Q3079880","display_name":"Data stream mining","level":2,"score":0.5545114278793335},{"id":"https://openalex.org/C173979980","wikidata":"https://www.wikidata.org/wiki/Q114106","display_name":"Metasearch engine","level":4,"score":0.5208278894424438},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.5035497546195984},{"id":"https://openalex.org/C14838553","wikidata":"https://www.wikidata.org/wiki/Q7441639","display_name":"Search analytics","level":4,"score":0.4794689416885376},{"id":"https://openalex.org/C521815418","wikidata":"https://www.wikidata.org/wiki/Q4182287","display_name":"Web search engine","level":4,"score":0.47091957926750183},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.46177446842193604},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.42451053857803345},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3931005895137787},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12216541171073914}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2566486.2567965","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2566486.2567965","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd international conference on World wide web","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-64414","is_oa":false,"landing_page_url":"https://repository.hkust.edu.hk/ir/Record/1783.1-64414","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8332792817","display_name":null,"funder_award_id":"HKUST 617610","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"}],"funders":[{"id":"https://openalex.org/F4320321592","display_name":"Research Grants Council, University Grants Committee","ror":"https://ror.org/00djwmt25"},{"id":"https://openalex.org/F4320323537","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W47472929","https://openalex.org/W151938044","https://openalex.org/W1518708866","https://openalex.org/W1553729048","https://openalex.org/W1560512119","https://openalex.org/W1618600317","https://openalex.org/W1659337733","https://openalex.org/W1975409939","https://openalex.org/W1979809564","https://openalex.org/W1991255919","https://openalex.org/W2004499578","https://openalex.org/W2012005986","https://openalex.org/W2036679205","https://openalex.org/W2041996361","https://openalex.org/W2066882130","https://openalex.org/W2104217798","https://openalex.org/W2110591510","https://openalex.org/W2116137244","https://openalex.org/W2123920338","https://openalex.org/W2123937625","https://openalex.org/W2127539404","https://openalex.org/W2130428211","https://openalex.org/W2132211083","https://openalex.org/W2133071032","https://openalex.org/W2138996412","https://openalex.org/W2140124448","https://openalex.org/W2144753143","https://openalex.org/W2146341620","https://openalex.org/W2146772539","https://openalex.org/W2149510050","https://openalex.org/W2150731624","https://openalex.org/W2150761663","https://openalex.org/W2163987313","https://openalex.org/W2165599843","https://openalex.org/W2171343266","https://openalex.org/W2250899105","https://openalex.org/W2334889010"],"related_works":["https://openalex.org/W2187685684","https://openalex.org/W2223855511","https://openalex.org/W2185312392","https://openalex.org/W1610765524","https://openalex.org/W2132107051","https://openalex.org/W2245244370","https://openalex.org/W2170926227","https://openalex.org/W3210975432","https://openalex.org/W2421660640","https://openalex.org/W2538203441"],"abstract_inverted_index":{"Web":[0,96],"search":[1,14,21,34,39,42,55,75,113,146,152,182],"involves":[2],"voluminous":[3],"data":[4,22,56,76],"streams":[5,121,183],"that":[6,77,172],"record":[7],"millions":[8],"of":[9,33,71,82,110,120,166],"users'":[10],"interactions":[11],"with":[12,143,175],"the":[13,46,69,72,80,95,111,118,134,162,186],"engine.":[15],"Recently":[16],"latent":[17,51,178],"topics":[18,52,179],"in":[19,57,68,79,117,123],"web":[20,54,74,112,145,181],"have":[23],"been":[24],"found":[25],"to":[26,139,160],"be":[27],"critical":[28],"for":[29,105],"a":[30,90,150,191],"wide":[31],"range":[32],"engine":[35,153],"applications":[36],"such":[37],"as":[38],"personalization":[40],"and":[41,60,122,164,168],"history":[43],"warehousing.":[44],"However,":[45],"existing":[47],"methods":[48,188],"usually":[49],"discover":[50],"from":[53,180],"an":[58,129],"offline":[59],"retrospective":[61],"fashion.":[62],"Hence,":[63],"they":[64],"are":[65],"increasingly":[66],"ineffective":[67],"face":[70],"ever-increasing":[73],"accumulate":[78],"format":[81,119],"online":[83],"streams.":[84,147],"In":[85],"this":[86],"paper,":[87],"we":[88,156],"propose":[89,128],"novel":[91],"probabilistic":[92],"topic":[93,193],"model,":[94],"Search":[97],"Stream":[98,135],"Model":[99],"(WSSM),":[100],"which":[101],"is":[102,116],"delicately":[103],"calibrated":[104],"handling":[106],"two":[107],"salient":[108],"features":[109],"data:":[114],"it":[115],"massive":[124,144],"volume.":[125],"We":[126,170],"further":[127],"efficient":[130],"parameter":[131],"inference":[132],"method,":[133],"Parameter":[136],"Inference":[137],"(SPI)":[138],"efficiently":[140],"train":[141],"WSSM":[142,167,173],"Based":[148],"on":[149],"large-scale":[151],"query":[154],"log,":[155],"conduct":[157],"extensive":[158],"experiments":[159],"verify":[161],"effectiveness":[163],"efficiency":[165],"SPI.":[169],"observe":[171],"together":[174],"SPI":[176],"discovers":[177],"faster":[184],"than":[185],"state-of-the-art":[187],"while":[189],"retaining":[190],"comparable":[192],"modeling":[194],"accuracy.":[195]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
