{"id":"https://openalex.org/W7152415508","doi":"https://doi.org/10.1145/3774904.3792277","title":"Long Story Short: Auditing U.S. Political Polarization in Recommendations for Long- vs. Short-form Videos on YouTube","display_name":"Long Story Short: Auditing U.S. Political Polarization in Recommendations for Long- vs. Short-form Videos on YouTube","publication_year":2026,"publication_date":"2026-04-09","ids":{"openalex":"https://openalex.org/W7152415508","doi":"https://doi.org/10.1145/3774904.3792277"},"language":null,"primary_location":{"id":"doi:10.1145/3774904.3792277","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3774904.3792277","pdf_url":null,"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 ACM Web Conference 2026","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3774904.3792277","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102364936","display_name":"S Jiang","orcid":"https://orcid.org/0009-0008-7198-0786"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Shaokang Jiang","raw_affiliation_strings":["University of California San Diego, San Diego, CA, USA"],"raw_orcid":"https://orcid.org/0009-0008-7198-0786","affiliations":[{"raw_affiliation_string":"University of California San Diego, San Diego, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052557165","display_name":"Arshia Arya","orcid":"https://orcid.org/0000-0002-8043-4196"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arshia Arya","raw_affiliation_strings":["University of California San Diego, San Diego, USA"],"raw_orcid":"https://orcid.org/0000-0002-8043-4196","affiliations":[{"raw_affiliation_string":"University of California San Diego, San Diego, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123865449","display_name":"Seoyoung Kweon","orcid":null},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Seoyoung Kweon","raw_affiliation_strings":["University of California San Diego, San Diego, CA, USA"],"raw_orcid":"https://orcid.org/0009-0006-2120-3570","affiliations":[{"raw_affiliation_string":"University of California San Diego, San Diego, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052860963","display_name":"Ivan Liang","orcid":"https://orcid.org/0009-0003-3397-9518"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ivan Liang","raw_affiliation_strings":["University of California San Diego, San Diego, USA"],"raw_orcid":"https://orcid.org/0009-0003-3397-9518","affiliations":[{"raw_affiliation_string":"University of California San Diego, San Diego, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075915146","display_name":"Deepak Kumar","orcid":"https://orcid.org/0000-0002-0224-5031"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Deepak Kumar","raw_affiliation_strings":["University of California San Diego, San Diego, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-0224-5031","affiliations":[{"raw_affiliation_string":"University of California San Diego, San Diego, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064496195","display_name":"Kristen Vaccaro","orcid":"https://orcid.org/0000-0002-9843-942X"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kristen Vaccaro","raw_affiliation_strings":["University of California San Diego, San Diego, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-9843-942X","affiliations":[{"raw_affiliation_string":"University of California San Diego, San Diego, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5102364936"],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.85642909,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"6147","last_page":"6158"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13718","display_name":"Media Influence and Politics","score":0.29010000824928284,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13718","display_name":"Media Influence and Politics","score":0.29010000824928284,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12262","display_name":"Hate Speech and Cyberbullying Detection","score":0.1289999932050705,"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/T10557","display_name":"Social Media and Politics","score":0.07479999959468842,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"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/audit","display_name":"Audit","score":0.5630000233650208},{"id":"https://openalex.org/keywords/politics","display_name":"Politics","score":0.5526999831199646},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.44510000944137573},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.30239999294281006},{"id":"https://openalex.org/keywords/transparency","display_name":"Transparency (behavior)","score":0.3019999861717224}],"concepts":[{"id":"https://openalex.org/C199521495","wikidata":"https://www.wikidata.org/wiki/Q181487","display_name":"Audit","level":2,"score":0.5630000233650208},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.5526999831199646},{"id":"https://openalex.org/C39549134","wikidata":"https://www.wikidata.org/wiki/Q133080","display_name":"Public relations","level":1,"score":0.45210000872612},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.44510000944137573},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.4442000091075897},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.4174000024795532},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3262999951839447},{"id":"https://openalex.org/C112698675","wikidata":"https://www.wikidata.org/wiki/Q37038","display_name":"Advertising","level":1,"score":0.3183000087738037},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3131999969482422},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.30239999294281006},{"id":"https://openalex.org/C2780233690","wikidata":"https://www.wikidata.org/wiki/Q535347","display_name":"Transparency (behavior)","level":2,"score":0.3019999861717224},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.30079999566078186},{"id":"https://openalex.org/C29595303","wikidata":"https://www.wikidata.org/wiki/Q165650","display_name":"Media studies","level":1,"score":0.27570000290870667},{"id":"https://openalex.org/C2778137410","wikidata":"https://www.wikidata.org/wiki/Q2732820","display_name":"Government (linguistics)","level":2,"score":0.25589999556541443},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.2500999867916107}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3774904.3792277","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3774904.3792277","pdf_url":null,"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 ACM Web Conference 2026","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3774904.3792277","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3774904.3792277","pdf_url":null,"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 ACM Web Conference 2026","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1686065478","https://openalex.org/W2127109099","https://openalex.org/W2152284345","https://openalex.org/W2166155258","https://openalex.org/W2898883664","https://openalex.org/W2966344724","https://openalex.org/W3001221685","https://openalex.org/W3023354476","https://openalex.org/W3032474305","https://openalex.org/W3127208614","https://openalex.org/W3176799022","https://openalex.org/W3200592006","https://openalex.org/W4205813396","https://openalex.org/W4224316062","https://openalex.org/W4294192036","https://openalex.org/W4307005348","https://openalex.org/W4310786697","https://openalex.org/W4312820073","https://openalex.org/W4321177583","https://openalex.org/W4385802839","https://openalex.org/W4391785078","https://openalex.org/W4392427626","https://openalex.org/W4392617453","https://openalex.org/W4396723167","https://openalex.org/W4396735225","https://openalex.org/W4399205198","https://openalex.org/W4399205452","https://openalex.org/W4404525099","https://openalex.org/W4407208106"],"related_works":[],"abstract_inverted_index":{"YouTube":[0,153],"is":[1],"the":[2,29,41,66,80,106,111,116,123,150],"world's":[3],"most":[4],"widely":[5],"used":[6],"video":[7,27,91],"platform,":[8],"with":[9],"over":[10],"70%":[11],"of":[12,79,87,108,113,152],"content":[13,47,82],"viewed":[14],"through":[15],"algorithmic":[16],"recommendations.":[17,154],"While":[18],"prior":[19],"audits":[20],"have":[21],"examined":[22],"polarization":[23],"in":[24,148],"YouTube's":[25],"long-form":[26,55,88],"recommendations,":[28,110],"platform's":[30],"fast-growing":[31],"Shorts":[32],"feature":[33],"remains":[34],"understudied.":[35],"In":[36],"this":[37],"paper,":[38],"we":[39,141,143],"present":[40],"first":[42],"large-scale":[43],"audit":[44,63],"comparing":[45],"political":[46,95,109],"exposure":[48],"and":[49,54,76,83,89,96,121,129],"engagement":[50,117],"dynamics":[51],"across":[52],"short-form":[53,90],"videos":[56,119,128],"on":[57,65],"YouTube.":[58],"We":[59,100],"design":[60],"a":[61],"matched":[62],"based":[64],"insight":[67],"that":[68],"many":[69],"news":[70],"media":[71],"organizations":[72],"publish":[73],"both":[74,94],"short":[75],"long":[77],"versions":[78],"same":[81],"collect":[84],"50,000":[85],"pairs":[86],"recommendations":[92,102],"from":[93],"nonpolitcal":[97],"seed":[98,130],"videos.":[99,131],"analyze":[101],"along":[103],"several":[104],"dimensions:":[105],"frequency":[107],"diversity":[112],"retrieved":[114],"videos,":[115],"those":[118],"receive,":[120],"finally,":[122],"partisan":[124],"alignment":[125],"between":[126,137],"recommended":[127],"Our":[132],"results":[133],"highlight":[134],"fundamental":[135],"differences":[136],"each":[138],"algorithm,":[139],"which":[140],"hope":[142],"can":[144],"inform":[145],"future":[146],"research":[147],"analyzing":[149],"impact":[151]},"counts_by_year":[],"updated_date":"2026-04-11T06:13:24.991567","created_date":"2026-04-10T00:00:00"}
