{"id":"https://openalex.org/W2908826212","doi":"https://doi.org/10.1145/3287560.3287601","title":"Controlling Polarization in Personalization","display_name":"Controlling Polarization in Personalization","publication_year":2019,"publication_date":"2019-01-09","ids":{"openalex":"https://openalex.org/W2908826212","doi":"https://doi.org/10.1145/3287560.3287601","mag":"2908826212"},"language":"en","primary_location":{"id":"doi:10.1145/3287560.3287601","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3287560.3287601","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Conference on Fairness, Accountability, and Transparency","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/268316","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054251740","display_name":"L. Elisa Celis","orcid":null},"institutions":[{"id":"https://openalex.org/I32971472","display_name":"Yale University","ror":"https://ror.org/03v76x132","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"L. Elisa Celis","raw_affiliation_strings":["Yale University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yale University","institution_ids":["https://openalex.org/I32971472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063345981","display_name":"Sayash Kapoor","orcid":"https://orcid.org/0000-0001-5695-280X"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sayash Kapoor","raw_affiliation_strings":["IIT Kanpur"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IIT Kanpur","institution_ids":["https://openalex.org/I94234084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058136288","display_name":"Farnood Salehi","orcid":null},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Farnood Salehi","raw_affiliation_strings":["\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL)","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063089732","display_name":"Nisheeth K. Vishnoi","orcid":"https://orcid.org/0000-0002-0255-1119"},"institutions":[{"id":"https://openalex.org/I32971472","display_name":"Yale University","ror":"https://ror.org/03v76x132","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nisheeth Vishnoi","raw_affiliation_strings":["Yale University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yale University","institution_ids":["https://openalex.org/I32971472"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":69,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"160","last_page":"169"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9952999949455261,"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":0.9952999949455261,"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":0.9894999861717224,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9865000247955322,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/personalization","display_name":"Personalization","score":0.8235186338424683},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.789715051651001},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7411033511161804},{"id":"https://openalex.org/keywords/revenue","display_name":"Revenue","score":0.5557632446289062},{"id":"https://openalex.org/keywords/framing","display_name":"Framing (construction)","score":0.4169791042804718},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3662091791629791},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.22905713319778442},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.10578280687332153}],"concepts":[{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.8235186338424683},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.789715051651001},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7411033511161804},{"id":"https://openalex.org/C195487862","wikidata":"https://www.wikidata.org/wiki/Q850210","display_name":"Revenue","level":2,"score":0.5557632446289062},{"id":"https://openalex.org/C169087156","wikidata":"https://www.wikidata.org/wiki/Q2131593","display_name":"Framing (construction)","level":2,"score":0.4169791042804718},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3662091791629791},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.22905713319778442},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.10578280687332153},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3287560.3287601","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3287560.3287601","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Conference on Fairness, Accountability, and Transparency","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:268316","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/268316","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"WoS","raw_type":"conference proceedings"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:268316","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/268316","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"WoS","raw_type":"conference proceedings"},"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W50486269","https://openalex.org/W91442942","https://openalex.org/W1583059097","https://openalex.org/W1648303880","https://openalex.org/W1911551976","https://openalex.org/W1987971958","https://openalex.org/W2088640816","https://openalex.org/W2092313193","https://openalex.org/W2099865247","https://openalex.org/W2101234009","https://openalex.org/W2112420033","https://openalex.org/W2119738618","https://openalex.org/W2126394879","https://openalex.org/W2132052677","https://openalex.org/W2135790056","https://openalex.org/W2137998396","https://openalex.org/W2153111836","https://openalex.org/W2153578526","https://openalex.org/W2168405694","https://openalex.org/W2214169095","https://openalex.org/W2219888463","https://openalex.org/W2270642299","https://openalex.org/W2346589071","https://openalex.org/W2396394641","https://openalex.org/W2400128071","https://openalex.org/W2476960546","https://openalex.org/W2574436411","https://openalex.org/W2604380452","https://openalex.org/W2788848737","https://openalex.org/W2962818688","https://openalex.org/W2962838655","https://openalex.org/W2964085918","https://openalex.org/W2997591727","https://openalex.org/W3122022408","https://openalex.org/W3123479682","https://openalex.org/W6603689333","https://openalex.org/W6679534712"],"related_works":["https://openalex.org/W2109940557","https://openalex.org/W2466832359","https://openalex.org/W4391210591","https://openalex.org/W1982914007","https://openalex.org/W2159583675","https://openalex.org/W1824242903","https://openalex.org/W1493858311","https://openalex.org/W2155470929","https://openalex.org/W2111125783","https://openalex.org/W2394465510"],"abstract_inverted_index":{"Personalization":[0],"is":[1,95],"pervasive":[2],"in":[3,81,139,194],"the":[4,14,20,24,64,76,86,90,108,112,115,137,169,175,183,192,197,214],"online":[5,153],"space":[6],"as":[7],"it":[8,163,206],"leads":[9],"to":[10,50,60,78,88,121,127,133,141,178],"higher":[11,17],"efficiency":[12],"for":[13,19,28,52,75],"user":[15,87],"and":[16,40,44,55,63,135,167,174,185,204,213],"revenue":[18],"platform":[21],"by":[22,84,190],"individualizing":[23],"most":[25],"relevant":[26],"content":[27,94,116,138,201],"each":[29],"user.":[30],"However,":[31],"recent":[32],"studies":[33],"suggest":[34],"that":[35,57,73,106,117,156,162],"such":[36],"personalization":[37],"can":[38,118,164],"learn":[39,134],"propagate":[41],"systemic":[42],"biases":[43],"polarize":[45],"opinions;":[46],"this":[47,146],"has":[48],"led":[49],"calls":[51],"regulatory":[53],"mechanisms":[54],"algorithms":[56],"are":[58,157],"constrained":[59],"combat":[61],"bias":[62],"resulting":[65,176],"echo-chamber":[66],"effect.":[67],"We":[68,97,144,180],"propose":[69],"a":[70,100,122,149,210],"versatile":[71],"framework":[72,147],"allows":[74],"possibility":[77],"reduce":[79],"polarization":[80,173],"personalized":[82],"systems":[83],"allowing":[85],"constrain":[89],"distribution":[91],"from":[92],"which":[93],"selected.":[96],"then":[98],"present":[99],"scalable":[101],"algorithm":[102],"with":[103],"provable":[104],"guarantees":[105],"satisfies":[107],"given":[109],"constraints":[110,129],"on":[111,148,208],"types":[113],"of":[114,152,187,196],"be":[119],"displayed":[120],"user,":[123],"but":[124],"--":[125,130],"subject":[126],"these":[128],"will":[131],"continue":[132],"personalize":[136],"order":[140],"maximize":[142],"utility.":[143],"illustrate":[145],"curated":[150],"dataset":[151,212],"news":[154],"articles":[155],"conservative":[158],"or":[159],"liberal,":[160],"show":[161],"control":[165],"polarization,":[166],"examine":[168],"trade-off":[170],"between":[171],"decreasing":[172],"loss":[177],"revenue.":[179],"further":[181],"exhibit":[182],"flexibility":[184],"scalability":[186],"our":[188],"approach":[189],"framing":[191],"problem":[193,203],"terms":[195],"more":[198],"general":[199],"diverse":[200],"selection":[202],"test":[205],"empirically":[207],"both":[209],"News":[211],"MovieLens":[215],"dataset.":[216]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":6}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2019-01-25T00:00:00"}