{"id":"https://openalex.org/W3130114577","doi":"https://doi.org/10.1145/3460083","title":"Chasm in Hegemony: Explaining and Reproducing Disparities in Homophilous Networks","display_name":"Chasm in Hegemony: Explaining and Reproducing Disparities in Homophilous Networks","publication_year":2021,"publication_date":"2021-06-01","ids":{"openalex":"https://openalex.org/W3130114577","doi":"https://doi.org/10.1145/3460083","mag":"3130114577"},"language":"en","primary_location":{"id":"doi:10.1145/3460083","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3460083","pdf_url":null,"source":{"id":"https://openalex.org/S4210193547","display_name":"Proceedings of the ACM on Measurement and Analysis of Computing Systems","issn_l":"2476-1249","issn":["2476-1249"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Measurement and Analysis of Computing Systems","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2102.11925","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015768341","display_name":"Yiguang Zhang","orcid":"https://orcid.org/0009-0009-2748-1258"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yiguang Zhang","raw_affiliation_strings":["Columbia University, New York City, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Columbia University, New York City, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052544095","display_name":"Jessy Xinyi Han","orcid":"https://orcid.org/0000-0003-0521-2005"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jessy Xinyi Han","raw_affiliation_strings":["Massachusetts Institute of Technology, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Boston, MA, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069255904","display_name":"Ilica Mahajan","orcid":null},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ilica Mahajan","raw_affiliation_strings":["Columbia University, New York City, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Columbia University, New York City, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023101526","display_name":"Priyanjana Bengani","orcid":null},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Priyanjana Bengani","raw_affiliation_strings":["Columbia University, New York City, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Columbia University, New York City, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026913706","display_name":"Augustin Chaintreau","orcid":"https://orcid.org/0000-0001-7354-3928"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Augustin Chaintreau","raw_affiliation_strings":["Columbia University, New York City, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Columbia University, New York City, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4645,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.58889079,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"5","issue":"2","first_page":"1","last_page":"38"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9979000091552734,"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"}},{"id":"https://openalex.org/T11031","display_name":"Game Theory and Applications","score":0.9973999857902527,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/homophily","display_name":"Homophily","score":0.9044445753097534},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.7378750443458557},{"id":"https://openalex.org/keywords/bipartite-graph","display_name":"Bipartite graph","score":0.6631374359130859},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.63751620054245},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.6009218096733093},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.5482327938079834},{"id":"https://openalex.org/keywords/hegemony","display_name":"Hegemony","score":0.5282004475593567},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4851763844490051},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.3613174557685852},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.3034505248069763},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.28655436635017395},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.28526580333709717},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.2516935169696808},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.14723384380340576},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.13616028428077698},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.12678292393684387},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.09121906757354736}],"concepts":[{"id":"https://openalex.org/C2779812341","wikidata":"https://www.wikidata.org/wiki/Q5891525","display_name":"Homophily","level":2,"score":0.9044445753097534},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.7378750443458557},{"id":"https://openalex.org/C197657726","wikidata":"https://www.wikidata.org/wiki/Q174733","display_name":"Bipartite graph","level":3,"score":0.6631374359130859},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.63751620054245},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.6009218096733093},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.5482327938079834},{"id":"https://openalex.org/C135121143","wikidata":"https://www.wikidata.org/wiki/Q182034","display_name":"Hegemony","level":3,"score":0.5282004475593567},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4851763844490051},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.3613174557685852},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.3034505248069763},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.28655436635017395},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.28526580333709717},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2516935169696808},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.14723384380340576},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.13616028428077698},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.12678292393684387},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.09121906757354736},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3460083","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3460083","pdf_url":null,"source":{"id":"https://openalex.org/S4210193547","display_name":"Proceedings of the ACM on Measurement and Analysis of Computing Systems","issn_l":"2476-1249","issn":["2476-1249"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Measurement and Analysis of Computing Systems","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2102.11925","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2102.11925","pdf_url":"https://arxiv.org/pdf/2102.11925","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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"},{"id":"pmh:oai:dspace.mit.edu:1721.1/146025","is_oa":true,"landing_page_url":"https://dspace.mit.edu/bitstream/1721.1/146025/1/3410220.3460109.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ACM|Abstract Proceedings of the 2021 ACM SIGMETRICS / International Conference on Measurement and Modeling of Computer Systems","raw_type":"http://purl.org/eprint/type/ConferencePaper"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2102.11925","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2102.11925","pdf_url":"https://arxiv.org/pdf/2102.11925","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.5}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W568673721","https://openalex.org/W638149299","https://openalex.org/W1516184288","https://openalex.org/W1577337550","https://openalex.org/W1887514974","https://openalex.org/W2022996068","https://openalex.org/W2027684023","https://openalex.org/W2042783323","https://openalex.org/W2068871408","https://openalex.org/W2084591134","https://openalex.org/W2130354913","https://openalex.org/W2144703530","https://openalex.org/W2159981908","https://openalex.org/W2164925197","https://openalex.org/W2251262990","https://openalex.org/W2496163386","https://openalex.org/W2598691459","https://openalex.org/W2725423643","https://openalex.org/W2742330194","https://openalex.org/W2788235048","https://openalex.org/W2796064164","https://openalex.org/W2796973824","https://openalex.org/W2802701183","https://openalex.org/W2911111957","https://openalex.org/W2949813784","https://openalex.org/W2964250823","https://openalex.org/W3012895300","https://openalex.org/W3041176905","https://openalex.org/W3100447784","https://openalex.org/W3140514123","https://openalex.org/W4236218737","https://openalex.org/W4245321096"],"related_works":["https://openalex.org/W3185373886","https://openalex.org/W3010567961","https://openalex.org/W4389650376","https://openalex.org/W2121856305","https://openalex.org/W3150405526","https://openalex.org/W4390684549","https://openalex.org/W3129454375","https://openalex.org/W2026818391","https://openalex.org/W390164533","https://openalex.org/W2548876635"],"abstract_inverted_index":{"In":[0],"networks":[1],"with":[2,60,125,148,208],"a":[3,6,49,143,149,176],"minority":[4,65,83,102],"and":[5,114,130,156,191,213,231],"majority":[7],"community,":[8],"it":[9],"is":[10,92],"well-studied":[11],"that":[12,63,182,199],"minorities":[13,32],"are":[14,25],"under-represented":[15],"at":[16,56,71,187],"the":[17,20,29,34,38,64,72,76,79,82,89,98,101,112,117,132,140,154,163,170,201,217,221,225],"top":[18],"of":[19,31,37,53,75,81,100,122,134,220,228],"social":[21,54,58,77,189,194],"hierarchy.":[22],"However,":[23],"researchers":[24],"less":[26],"clear":[27],"about":[28],"representation":[30,66,80,99],"from":[33],"lower":[35,87],"levels":[36,190],"hierarchy,":[39],"where":[40],"other":[41],"disadvantages":[42],"or":[43],"vulnerabilities":[44],"may":[45],"exist.":[46],"We":[47,105,138],"offer":[48],"more":[50,93],"complete":[51,177],"picture":[52],"disparities":[55,186,230],"each":[57],"level":[59],"empirical":[61],"evidence":[62],"exhibits":[67],"two":[68,209],"opposite":[69],"phases:":[70],"higher":[73],"rungs":[74],"ladder,":[78,90],"community":[84,103],"decreases;":[85],"but,":[86],"in":[88,162,211],"which":[91],"populous,":[94],"as":[95,116],"you":[96],"ascend,":[97],"improves.":[104],"refer":[106],"to":[107,128,152,166],"this":[108,135],"opposing":[109],"phenomenon":[110],"between":[111],"upper-level":[113],"lower-level":[115],"chasm":[118,136,164,202,222],"effect.":[119,137],"Previous":[120],"models":[121],"network":[123],"growth":[124],"homophily":[126],"fail":[127],"detect":[129],"explain":[131],"presence":[133],"analyze":[139],"interactions":[141],"among":[142],"few":[144],"well-observed":[145],"network-growing":[146],"mechanisms":[147],"simple":[150,171],"model":[151,172,181],"reveal":[153],"sufficient":[155],"necessary":[157],"conditions":[158],"for":[159],"both":[160],"phases":[161],"effect":[165,203,223],"occur.":[167],"By":[168],"generalizing":[169],"naturally,":[173],"we":[174,197],"present":[175],"bi-affiliation":[178],"bipartite":[179],"network-growth":[180],"could":[183],"successfully":[184],"capture":[185],"all":[188],"reproduce":[192],"real":[193],"networks.":[195],"Finally,":[196],"illustrate":[198],"addressing":[200],"can":[204],"create":[205],"fairer":[206],"systems":[207],"applications":[210],"advertisement":[212],"fact-checks,":[214],"thereby":[215],"demonstrating":[216],"potential":[218],"impact":[219],"on":[224],"future":[226],"research":[227],"minority-majority":[229],"fair":[232],"algorithms.":[233]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2025-10-10T00:00:00"}