{"id":"https://openalex.org/W4411541983","doi":"https://doi.org/10.1145/3715275.3732098","title":"Algorithmic Collective Action with Two Collectives","display_name":"Algorithmic Collective Action with Two Collectives","publication_year":2025,"publication_date":"2025-06-23","ids":{"openalex":"https://openalex.org/W4411541983","doi":"https://doi.org/10.1145/3715275.3732098"},"language":"en","primary_location":{"id":"doi:10.1145/3715275.3732098","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3715275.3732098","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3715275.3732098","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 ACM Conference on Fairness, Accountability, and Transparency","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3715275.3732098","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092143147","display_name":"Aditya Karan","orcid":"https://orcid.org/0009-0002-9138-6748"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Aditya Karan","raw_affiliation_strings":["Siebel School of Computing and Data Science, University of Illinois Urbana Champaign, Urbana, Illinois, USA"],"affiliations":[{"raw_affiliation_string":"Siebel School of Computing and Data Science, University of Illinois Urbana Champaign, Urbana, Illinois, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070837664","display_name":"Nicholas Vincent","orcid":"https://orcid.org/0000-0002-8493-7161"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Nicholas Vincent","raw_affiliation_strings":["School of Computing Science, Simon Fraser University, Burnaby, British Columbia, Canada"],"affiliations":[{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Burnaby, British Columbia, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075056899","display_name":"Karrie Karahalios","orcid":"https://orcid.org/0000-0001-8788-3405"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Karrie Karahalios","raw_affiliation_strings":["Siebel School of Computing and Data Science, University of Illinois at Urbana Champaign, Urbana, Illinois, USA"],"affiliations":[{"raw_affiliation_string":"Siebel School of Computing and Data Science, University of Illinois at Urbana Champaign, Urbana, Illinois, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018532037","display_name":"Hari Sundaram","orcid":"https://orcid.org/0000-0003-3315-6055"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hari Sundaram","raw_affiliation_strings":["Siebel School of Computing and Data Science, University of Illinois Urbana Champaign, Urbana, Illinois, USA"],"affiliations":[{"raw_affiliation_string":"Siebel School of Computing and Data Science, University of Illinois Urbana Champaign, Urbana, Illinois, USA","institution_ids":["https://openalex.org/I157725225"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5092143147"],"corresponding_institution_ids":["https://openalex.org/I157725225"],"apc_list":null,"apc_paid":null,"fwci":3.0272,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.91359789,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1468","last_page":"1483"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9869999885559082,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9869999885559082,"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/T12002","display_name":"Computability, Logic, AI Algorithms","score":0.9857000112533569,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10883","display_name":"Ethics and Social Impacts of AI","score":0.9516000151634216,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"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":0.6770229339599609},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.5408213138580322},{"id":"https://openalex.org/keywords/collective-action","display_name":"Collective action","score":0.4847862124443054},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.11530447006225586},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08023422956466675},{"id":"https://openalex.org/keywords/politics","display_name":"Politics","score":0.06189081072807312}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6770229339599609},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.5408213138580322},{"id":"https://openalex.org/C2777932401","wikidata":"https://www.wikidata.org/wiki/Q1471594","display_name":"Collective action","level":3,"score":0.4847862124443054},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.11530447006225586},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08023422956466675},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.06189081072807312},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3715275.3732098","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3715275.3732098","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3715275.3732098","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 ACM Conference on Fairness, Accountability, and Transparency","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2505.00195","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2505.00195","pdf_url":"https://arxiv.org/pdf/2505.00195","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"doi:10.1145/3715275.3732098","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3715275.3732098","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3715275.3732098","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 ACM Conference on Fairness, Accountability, and Transparency","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4411541983.pdf"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W1965295402","https://openalex.org/W1998582745","https://openalex.org/W2032340930","https://openalex.org/W2065435879","https://openalex.org/W2072651985","https://openalex.org/W2089558530","https://openalex.org/W2106713015","https://openalex.org/W2132771437","https://openalex.org/W2151496550","https://openalex.org/W2158701542","https://openalex.org/W2219888463","https://openalex.org/W2595333836","https://openalex.org/W2611145892","https://openalex.org/W2795580035","https://openalex.org/W2888078780","https://openalex.org/W2890884621","https://openalex.org/W2891600611","https://openalex.org/W2913525780","https://openalex.org/W2979826702","https://openalex.org/W2992293699","https://openalex.org/W3047010778","https://openalex.org/W3048720049","https://openalex.org/W3081785379","https://openalex.org/W3091170644","https://openalex.org/W3094116649","https://openalex.org/W3116296706","https://openalex.org/W3125023345","https://openalex.org/W3130992528","https://openalex.org/W3135757521","https://openalex.org/W3157171567","https://openalex.org/W3160887439","https://openalex.org/W3192090568","https://openalex.org/W3197387518","https://openalex.org/W3205290952","https://openalex.org/W3207549372","https://openalex.org/W3214399478","https://openalex.org/W4200629388","https://openalex.org/W4221149469","https://openalex.org/W4224992683","https://openalex.org/W4224993585","https://openalex.org/W4233654598","https://openalex.org/W4283803090","https://openalex.org/W4288758078","https://openalex.org/W4294576339","https://openalex.org/W4319794442","https://openalex.org/W4386076525","https://openalex.org/W4386242492","https://openalex.org/W4387846639","https://openalex.org/W4402264463","https://openalex.org/W4402941145"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Given":[0],"that":[1,42,80,141,214],"data-dependent":[2],"algorithmic":[3,46,235,256],"systems":[4,113],"have":[5,29],"become":[6],"impactful":[7],"in":[8,38,44,53,154,196,231],"more":[9,78,88,229],"domains":[10],"of":[11,67,183],"life,":[12],"the":[13,142,181,184,197,226,233,238],"need":[14,227],"for":[15,71,167,228,264],"individuals":[16,32,241],"to":[17,36,51,83,104,119,159,220,254,266,272],"promote":[18,170,273],"their":[19,121,161,269,274],"own":[20,122,270,275],"interests":[21],"and":[22,57,111,132,213,237,260],"hold":[23,255],"algorithms":[24],"accountable":[25,259],"has":[26],"grown.":[27],"To":[28],"meaningful":[30],"influence,":[31],"must":[33],"band":[34],"together":[35],"engage":[37,43],"collective":[39,47,73,91,152,178,221],"action.":[40],"Groups":[41],"such":[45],"action":[48,74],"are":[49],"likely":[50],"vary":[52],"size,":[54],"membership":[55],"characteristics,":[56],"crucially,":[58],"objectives.":[59,124],"In":[60],"this":[61,102],"work,":[62],"we":[63],"introduce":[64],"a":[65,68,94,136,151,171,176,262],"first":[66,185],"kind":[69],"framework":[70,103,263],"studying":[72],"with":[75,107],"two":[76,115],"or":[77,169,242],"collectives":[79,116,146,207,243,253],"strategically":[81],"behave":[82],"manipulate":[84],"data-driven":[85],"systems.":[86,248],"With":[87],"than":[89],"one":[90],"acting":[92,153],"on":[93,246],"system,":[95],"unexpected":[96],"interactions":[97,144],"may":[98,156,244],"occur.":[99],"We":[100,125,139,193],"use":[101,268],"conduct":[105],"experiments":[106],"language":[108],"model-based":[109],"classifiers":[110],"recommender":[112,198],"where":[114],"each":[117],"attempt":[118],"achieve":[120,160],"individual":[123],"examine":[126],"how":[127],"differing":[128],"objectives,":[129],"strategies,":[130],"sizes,":[131],"homogeneity":[133],"can":[134,147],"impact":[135,216],"collective's":[137],"efficacy.":[138],"find":[140,194],"unintentional":[143],"between":[145],"be":[148,157],"quite":[149],"significant;":[150],"isolation":[155],"able":[158],"objective":[162],"(e.g.,":[163],"improve":[164],"classification":[165],"outcomes":[166],"themselves":[168],"particular":[172],"item),":[173],"but":[174],"when":[175],"second":[177],"acts":[179],"simultaneously,":[180],"efficacy":[182],"group":[186],"drops":[187],"by":[188],"as":[189,191,210],"much":[190],"$75\\%$.":[192],"that,":[195],"system":[199,257],"context,":[200],"neither":[201],"fully":[202,205],"heterogeneous":[203],"nor":[204],"homogeneous":[206],"stand":[208],"out":[209],"most":[211],"efficacious":[212],"heterogeneity's":[215],"is":[217],"secondary":[218],"compared":[219],"size.":[222],"Our":[223],"results":[224],"signal":[225],"transparency":[230],"both":[232],"underlying":[234],"models":[236],"different":[239],"behaviors":[240],"take":[245],"these":[247],"This":[249],"approach":[250],"also":[251],"allows":[252],"developers":[258],"provides":[261],"people":[265],"actively":[267],"data":[271],"interests.":[276]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2025-10-10T00:00:00"}
