{"id":"https://openalex.org/W4391094166","doi":"https://doi.org/10.1109/bigdata59044.2023.10386955","title":"Large-scale User Preference Tracking via Asynchronous and Asymmetric Updating at Twitter","display_name":"Large-scale User Preference Tracking via Asynchronous and Asymmetric Updating at Twitter","publication_year":2023,"publication_date":"2023-12-15","ids":{"openalex":"https://openalex.org/W4391094166","doi":"https://doi.org/10.1109/bigdata59044.2023.10386955"},"language":"en","primary_location":{"id":"doi:10.1109/bigdata59044.2023.10386955","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/bigdata59044.2023.10386955","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Big Data (BigData)","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/A5004959715","display_name":"Ga Wu","orcid":"https://orcid.org/0000-0002-0370-0622"},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Ga Wu","raw_affiliation_strings":["Dalhousie University,Faculty of Computer Science","Faculty of Computer Science, Dalhousie University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dalhousie University,Faculty of Computer Science","institution_ids":["https://openalex.org/I129902397"]},{"raw_affiliation_string":"Faculty of Computer Science, Dalhousie University","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054179683","display_name":"Shivam Khare","orcid":null},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shivam Khare","raw_affiliation_strings":["Dalhousie University,Faculty of Computer Science","Faculty of Computer Science, Dalhousie University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dalhousie University,Faculty of Computer Science","institution_ids":["https://openalex.org/I129902397"]},{"raw_affiliation_string":"Faculty of Computer Science, Dalhousie University","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100452308","display_name":"Zhou Li","orcid":"https://orcid.org/0000-0002-9401-1012"},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Li Zhou","raw_affiliation_strings":["Dalhousie University,Faculty of Computer Science","Faculty of Computer Science, Dalhousie University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dalhousie University,Faculty of Computer Science","institution_ids":["https://openalex.org/I129902397"]},{"raw_affiliation_string":"Faculty of Computer Science, Dalhousie University","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093760286","display_name":"Yael Brumer","orcid":null},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Yael Brumer","raw_affiliation_strings":["Dalhousie University,Faculty of Computer Science","Faculty of Computer Science, Dalhousie University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dalhousie University,Faculty of Computer Science","institution_ids":["https://openalex.org/I129902397"]},{"raw_affiliation_string":"Faculty of Computer Science, Dalhousie University","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056813874","display_name":"Jun-Ping Ng","orcid":null},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jun-Ping Ng","raw_affiliation_strings":["Dalhousie University,Faculty of Computer Science","Faculty of Computer Science, Dalhousie University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dalhousie University,Faculty of Computer Science","institution_ids":["https://openalex.org/I129902397"]},{"raw_affiliation_string":"Faculty of Computer Science, Dalhousie University","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048287534","display_name":"Ruowei Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ruowei Wang","raw_affiliation_strings":["Dalhousie University,Faculty of Computer Science","Faculty of Computer Science, Dalhousie University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dalhousie University,Faculty of Computer Science","institution_ids":["https://openalex.org/I129902397"]},{"raw_affiliation_string":"Faculty of Computer Science, Dalhousie University","institution_ids":["https://openalex.org/I129902397"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5004959715"],"corresponding_institution_ids":["https://openalex.org/I129902397"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.33975181,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"41","issue":null,"first_page":"315","last_page":"324"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9995999932289124,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9995999932289124,"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/T11478","display_name":"Caching and Content Delivery","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/computer-science","display_name":"Computer science","score":0.7552459836006165},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.7129696607589722},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.6293268799781799},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.609370231628418},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.6046059131622314},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1671922206878662},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06903621554374695},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.06368184089660645},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.05559039115905762}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7552459836006165},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.7129696607589722},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.6293268799781799},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.609370231628418},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.6046059131622314},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1671922206878662},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06903621554374695},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.06368184089660645},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.05559039115905762},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bigdata59044.2023.10386955","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/bigdata59044.2023.10386955","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Big Data (BigData)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1541661015","https://openalex.org/W1614298861","https://openalex.org/W2135825058","https://openalex.org/W2140248891","https://openalex.org/W2155714768","https://openalex.org/W2349436533","https://openalex.org/W2475334473","https://openalex.org/W2512971201","https://openalex.org/W2605350416","https://openalex.org/W2798908418","https://openalex.org/W2807021761","https://openalex.org/W2809634035","https://openalex.org/W2913560138","https://openalex.org/W2945827670","https://openalex.org/W2951626319","https://openalex.org/W2963469388","https://openalex.org/W2963919031","https://openalex.org/W2966750432","https://openalex.org/W2984100107","https://openalex.org/W2994850640","https://openalex.org/W2998431760","https://openalex.org/W3021079969","https://openalex.org/W3034646226","https://openalex.org/W3080668436","https://openalex.org/W3087963712","https://openalex.org/W3091993229","https://openalex.org/W3093519337","https://openalex.org/W3100278010","https://openalex.org/W3100848837","https://openalex.org/W3106439716","https://openalex.org/W3123348991","https://openalex.org/W4226210383","https://openalex.org/W4288080156","https://openalex.org/W4290927951","https://openalex.org/W6636510571","https://openalex.org/W6680329800","https://openalex.org/W6682675057","https://openalex.org/W6776830701","https://openalex.org/W6779679106"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2116677773","https://openalex.org/W2155261584","https://openalex.org/W2584231425","https://openalex.org/W2150611273","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W4207086172"],"abstract_inverted_index":{"For":[0],"content":[1],"recommendation":[2,186],"systems":[3,52],"on":[4,117,125,154,178,188],"social":[5,118],"media":[6,119],"platforms,":[7],"timely,":[8],"efficient,":[9],"and":[10,21,28,70,107,130],"accurate":[11],"estimation":[12,39,147],"of":[13,34,60,63,86,88,138,161],"user":[14,37,133],"preferences":[15,90],"can":[16,83],"effectively":[17],"improve":[18],"their":[19],"performance":[20,187],"enhance":[22],"the":[23,57,123,126,146,155,174,179,184,189],"platforms\u2019":[24],"activeness.":[25],"However,":[26],"efficiency":[27,106],"accuracy":[29],"are":[30],"often":[31,40],"a":[32,61,77,102,136],"pair":[33],"trade-offs;":[35],"Accurate":[36],"preference":[38,44,134],"requires":[41],"tracking":[42],"dynamic":[43],"shifting":[45],"with":[46],"complex":[47],"sequential":[48],"modelling,":[49],"whereas":[50],"efficient":[51],"may":[53],"fail":[54],"to":[55],"follow":[56],"shift":[58],"because":[59],"lack":[62],"modelling":[64],"capacity.":[65],"This":[66],"paper":[67],"presents":[68],"Asynchronous":[69],"Asymmetric":[71],"User":[72],"Preference":[73],"Updating":[74],"System":[75],"AAUPU,":[76],"distributed":[78],"collaborative":[79],"filtering":[80],"system,":[81],"that":[82,173],"track":[84],"hundreds":[85],"millions":[87],"users\u2019":[89],"in":[91],"real":[92],"time":[93],"by":[94],"processing":[95],"streaming":[96],"data.":[97],"The":[98],"AAUPU":[99,180],"system":[100,124,176,181],"finds":[101],"good":[103],"balance":[104],"between":[105],"accuracy,":[108],"making":[109],"it":[110],"well-suited":[111],"for":[112,135],"large-scale":[113],"personalization":[114],"service":[115,159],"needs":[116],"platforms.":[120],"We":[121],"implemented":[122],"Google":[127],"Cloud":[128],"Platform":[129],"successfully":[131],"tracked":[132],"population":[137],"400":[139],"million":[140,167],"active":[141],"Twitter":[142],"accounts.":[143],"To":[144],"evaluate":[145],"quality,":[148],"we":[149],"conducted":[150],"massive":[151],"A/B":[152],"tests":[153],"two":[156],"most":[157],"important":[158],"surfaces":[160],"Twitter,":[162],"involving":[163],"more":[164],"than":[165],"ten":[166],"users.":[168],"Our":[169],"experimental":[170],"results":[171],"show":[172],"recommender":[175],"based":[177],"significantly":[182],"improves":[183],"overall":[185],"platform.":[190]},"counts_by_year":[],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2025-10-10T00:00:00"}