{"id":"https://openalex.org/W4296604467","doi":"https://doi.org/10.1145/3523227.3547424","title":"Long-term fairness for Group Recommender Systems with Large Groups","display_name":"Long-term fairness for Group Recommender Systems with Large Groups","publication_year":2022,"publication_date":"2022-09-13","ids":{"openalex":"https://openalex.org/W4296604467","doi":"https://doi.org/10.1145/3523227.3547424"},"language":"en","primary_location":{"id":"doi:10.1145/3523227.3547424","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3523227.3547424","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th 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/A5045350857","display_name":"Patrik Dokoupil","orcid":"https://orcid.org/0000-0002-1423-628X"},"institutions":[{"id":"https://openalex.org/I21250087","display_name":"Charles University","ror":"https://ror.org/024d6js02","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21250087"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"Patrik Dokoupil","raw_affiliation_strings":["Department of Software Engineering, Charles University, Czech Republic"],"affiliations":[{"raw_affiliation_string":"Department of Software Engineering, Charles University, Czech Republic","institution_ids":["https://openalex.org/I21250087"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5045350857"],"corresponding_institution_ids":["https://openalex.org/I21250087"],"apc_list":null,"apc_paid":null,"fwci":2.122,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.89882503,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"724","last_page":"726"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9993000030517578,"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":0.9993000030517578,"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/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9965999722480774,"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"}},{"id":"https://openalex.org/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9848999977111816,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/recommender-system","display_name":"Recommender system","score":0.8531150817871094},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6790005564689636},{"id":"https://openalex.org/keywords/scope","display_name":"Scope (computer science)","score":0.6161139607429504},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.5782139897346497},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.5553445816040039},{"id":"https://openalex.org/keywords/ephemeral-key","display_name":"Ephemeral key","score":0.41400620341300964},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4128403663635254},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.29616579413414},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.22932079434394836}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.8531150817871094},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6790005564689636},{"id":"https://openalex.org/C2778012447","wikidata":"https://www.wikidata.org/wiki/Q1034415","display_name":"Scope (computer science)","level":2,"score":0.6161139607429504},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.5782139897346497},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.5553445816040039},{"id":"https://openalex.org/C76947770","wikidata":"https://www.wikidata.org/wiki/Q4533181","display_name":"Ephemeral key","level":2,"score":0.41400620341300964},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4128403663635254},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.29616579413414},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.22932079434394836},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3523227.3547424","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3523227.3547424","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th ACM Conference on Recommender Systems","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":21,"referenced_works":["https://openalex.org/W1486562431","https://openalex.org/W1527499847","https://openalex.org/W1980300263","https://openalex.org/W2080413222","https://openalex.org/W2604961496","https://openalex.org/W2895547478","https://openalex.org/W2907130618","https://openalex.org/W2942874577","https://openalex.org/W2963743018","https://openalex.org/W3014181903","https://openalex.org/W3034503922","https://openalex.org/W3080693863","https://openalex.org/W3115360155","https://openalex.org/W3177034413","https://openalex.org/W3186240982","https://openalex.org/W3200205097","https://openalex.org/W4252770704","https://openalex.org/W4284688371","https://openalex.org/W4284701536","https://openalex.org/W4299687421","https://openalex.org/W4302568281"],"related_works":["https://openalex.org/W4254841053","https://openalex.org/W2997601332","https://openalex.org/W4253528273","https://openalex.org/W2032050747","https://openalex.org/W2507616274","https://openalex.org/W4210746918","https://openalex.org/W2581328603","https://openalex.org/W1560287221","https://openalex.org/W2381093267","https://openalex.org/W614809340"],"abstract_inverted_index":{"Group":[0],"recommender":[1],"systems":[2],"(GRS)":[3],"focus":[4],"on":[5,58,74],"recommending":[6],"items":[7],"to":[8,14,42,105],"groups":[9,53,64,76],"of":[10,18,25,34,47,51,54,62,77,88,94],"users.":[11],"GRS":[12,48,101],"need":[13],"tackle":[15],"the":[16,59,95,107],"heterogeneity":[17],"group":[19,37],"members\u2019":[20],"preferences":[21],"and":[22,56,92],"produce":[23],"recommendations":[24],"high":[26],"overall":[27],"utility":[28],"while":[29],"also":[30],"considering":[31],"some":[32],"sense":[33],"fairness":[35,61],"among":[36],"members.":[38],"This":[39],"work":[40],"plans":[41],"aim":[43],"for":[44],"novel":[45],"applications":[46],"involving":[49],"construction":[50],"large-scale":[52],"users":[55],"focusing":[57],"long-term":[60],"these":[63,83],"which":[65],"is":[66],"in":[67],"contrast":[68],"with":[69],"current":[70],"research":[71],"that":[72,82],"concentrates":[73],"small":[75],"ephemeral":[78],"nature.":[79],"We":[80],"believe":[81],"directions":[84],"could":[85],"bring":[86],"results":[87],"significant":[89],"societal":[90],"impact":[91],"scope":[93],"effect":[96],"expanding":[97],"beyond":[98],"currently":[99],"considered":[100],"domains,":[102],"e.g.,":[103],"helping":[104],"mitigate":[106],"filter":[108],"bubble":[109],"problem":[110]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}