{"id":"https://openalex.org/W4200599396","doi":"https://doi.org/10.1145/3460231.3470940","title":"ORSUM 2021 - 4th Workshop on Online Recommender Systems and User Modeling","display_name":"ORSUM 2021 - 4th Workshop on Online Recommender Systems and User Modeling","publication_year":2021,"publication_date":"2021-09-13","ids":{"openalex":"https://openalex.org/W4200599396","doi":"https://doi.org/10.1145/3460231.3470940"},"language":"en","primary_location":{"id":"doi:10.1145/3460231.3470940","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3460231.3470940","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fifteenth ACM Conference on Recommender Systems","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/A5075867525","display_name":"Jo\u00e3o Vinagre","orcid":"https://orcid.org/0000-0001-6219-3977"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Jo\u00e3o Vinagre","raw_affiliation_strings":["LIAAD INESC TEC, Portugal","LIAAD - Laboratory of Artificial Intelligence and Decision Support (Portugal)"],"affiliations":[{"raw_affiliation_string":"LIAAD INESC TEC, Portugal","institution_ids":["https://openalex.org/I4210166615"]},{"raw_affiliation_string":"LIAAD - Laboratory of Artificial Intelligence and Decision Support (Portugal)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029214477","display_name":"Al\u00ed\u00adpio Jorge","orcid":"https://orcid.org/0000-0002-5475-1382"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Al\u00edpio M\u00e1rio Jorge","raw_affiliation_strings":["LIAAD INESC TEC, Portugal","LIAAD - Laboratory of Artificial Intelligence and Decision Support (Portugal)"],"affiliations":[{"raw_affiliation_string":"LIAAD INESC TEC, Portugal","institution_ids":["https://openalex.org/I4210166615"]},{"raw_affiliation_string":"LIAAD - Laboratory of Artificial Intelligence and Decision Support (Portugal)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088477786","display_name":"Marie Al-Ghossein","orcid":"https://orcid.org/0000-0002-0729-6954"},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Marie Al-Ghossein","raw_affiliation_strings":["University of Helsinki, Finland","TKK - TKK Helsinki University of Technology (Networking Laboratory P.O.Box 3000, FIN-02015 TKK, Finland - Finland)"],"affiliations":[{"raw_affiliation_string":"University of Helsinki, Finland","institution_ids":["https://openalex.org/I133731052"]},{"raw_affiliation_string":"TKK - TKK Helsinki University of Technology (Networking Laboratory P.O.Box 3000, FIN-02015 TKK, Finland - Finland)","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080970505","display_name":"Albert Bifet","orcid":"https://orcid.org/0000-0002-8339-7773"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Albert Bifet","raw_affiliation_strings":["LTCI T\u00e9l\u00e9com ParisTech, France"],"affiliations":[{"raw_affiliation_string":"LTCI T\u00e9l\u00e9com ParisTech, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I4210165912"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5075867525"],"corresponding_institution_ids":["https://openalex.org/I4210166615"],"apc_list":null,"apc_paid":null,"fwci":0.8262,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.80153396,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"792","last_page":"793"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9987999796867371,"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":0.9987999796867371,"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/T12761","display_name":"Data Stream Mining Techniques","score":0.9722999930381775,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9678999781608582,"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":0.8687267303466797},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7700121402740479},{"id":"https://openalex.org/keywords/personalization","display_name":"Personalization","score":0.7625097036361694},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6943570971488953},{"id":"https://openalex.org/keywords/user-modeling","display_name":"User modeling","score":0.5455985069274902},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5185518860816956},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.4519748389720917},{"id":"https://openalex.org/keywords/data-stream-mining","display_name":"Data stream mining","score":0.43607014417648315},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.39196813106536865},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.35132870078086853},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3300885558128357},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.25535982847213745},{"id":"https://openalex.org/keywords/user-interface","display_name":"User interface","score":0.2095889449119568},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.17593204975128174}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8687267303466797},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7700121402740479},{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.7625097036361694},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6943570971488953},{"id":"https://openalex.org/C67712803","wikidata":"https://www.wikidata.org/wiki/Q7901853","display_name":"User modeling","level":3,"score":0.5455985069274902},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5185518860816956},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.4519748389720917},{"id":"https://openalex.org/C89198739","wikidata":"https://www.wikidata.org/wiki/Q3079880","display_name":"Data stream mining","level":2,"score":0.43607014417648315},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.39196813106536865},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.35132870078086853},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3300885558128357},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.25535982847213745},{"id":"https://openalex.org/C89505385","wikidata":"https://www.wikidata.org/wiki/Q47146","display_name":"User interface","level":2,"score":0.2095889449119568},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.17593204975128174},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3460231.3470940","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3460231.3470940","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fifteenth ACM Conference on Recommender Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-04468427v1","is_oa":false,"landing_page_url":"https://hal.science/hal-04468427","pdf_url":null,"source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"RecSys '21: Fifteenth ACM Conference on Recommender Systems, Amsterdam, The Netherlands, 27 September 2021 - 1 October 2021, Sep 2021, Amsterdam, Netherlands. pp.792--793, ⟨10.1145/3460231.3470940⟩","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6344289647","display_name":null,"funder_award_id":"UIDB/50014/2020","funder_id":"https://openalex.org/F4320330374","funder_display_name":"Foundation for Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320330374","display_name":"Foundation for Science and Technology","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2798532766","https://openalex.org/W2973031737","https://openalex.org/W3088115457"],"related_works":["https://openalex.org/W2392634181","https://openalex.org/W1485340534","https://openalex.org/W4385242450","https://openalex.org/W3042298328","https://openalex.org/W3153633758","https://openalex.org/W2166738765","https://openalex.org/W1980607706","https://openalex.org/W4221102078","https://openalex.org/W4243882446","https://openalex.org/W2501795671"],"abstract_inverted_index":{"Modern":[0],"online":[1,85,96],"services":[2],"continuously":[3],"generate":[4],"data":[5,14,38,103,124],"at":[6],"very":[7],"fast":[8,69],"rates.":[9],"This":[10,51],"continuous":[11,66,121],"flow":[12],"of":[13,71,95,123,140],"encompasses":[15],"content":[16],"\u2013":[17,28,39],"e.g.":[18,29],"posts,":[19],"news,":[20],"products,":[21],"comments":[22],"\u2013,":[23,34],"but":[24],"also":[25],"user":[26,40,46,75],"feedback":[27],"ratings,":[30],"views,":[31],"reads,":[32],"clicks":[33],"together":[35],"with":[36,119],"context":[37,73],"device,":[41],"spacial":[42],"or":[43,48,77],"temporal":[44],"data,":[45],"task":[47],"activity,":[49],"weather.":[50],"can":[52,134],"be":[53],"overwhelming":[54],"for":[55],"systems":[56,111],"and":[57,67,74,132,144],"algorithms":[58,138],"designed":[59],"to":[60,83,88,91,117],"train":[61],"in":[62,108,126],"batches,":[63],"given":[64,113],"the":[65,92,109,120],"potentially":[68],"change":[70],"content,":[72],"preferences":[76],"intents.":[78],"Therefore,":[79],"it":[80],"is":[81],"important":[82],"investigate":[84],"methods":[86],"able":[87],"transparently":[89],"adapt":[90],"inherent":[93],"dynamics":[94],"services.":[97],"Incremental":[98],"models":[99,142],"that":[100],"learn":[101],"from":[102,137],"streams":[104],"are":[105],"gaining":[106],"attention":[107],"recommender":[110],"community,":[112],"their":[114],"natural":[115],"ability":[116],"deal":[118],"flows":[122],"generated":[125],"dynamic,":[127],"complex":[128],"environments.":[129],"User":[130],"modeling":[131],"personalization":[133],"particularly":[135],"benefit":[136],"capable":[139],"maintaining":[141],"incrementally":[143],"online.":[145]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}