{"id":"https://openalex.org/W3132158416","doi":"https://doi.org/10.1145/3439827","title":"A Network Analysis of Twitter Interactions by Members of the U.S. Congress","display_name":"A Network Analysis of Twitter Interactions by Members of the U.S. Congress","publication_year":2021,"publication_date":"2021-02-11","ids":{"openalex":"https://openalex.org/W3132158416","doi":"https://doi.org/10.1145/3439827","mag":"3132158416"},"language":"en","primary_location":{"id":"doi:10.1145/3439827","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3439827","pdf_url":null,"source":{"id":"https://openalex.org/S4210183887","display_name":"ACM Transactions on Social Computing","issn_l":"2469-7818","issn":["2469-7818","2469-7826"],"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":"ACM Transactions on Social Computing","raw_type":"journal-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/A5058027806","display_name":"Joshua M. Chamberlain","orcid":null},"institutions":[{"id":"https://openalex.org/I120156002","display_name":"Boise State University","ror":"https://ror.org/02e3zdp86","country_code":"US","type":"education","lineage":["https://openalex.org/I120156002"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joshua M. Chamberlain","raw_affiliation_strings":["Boise State University, Boise"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Boise State University, Boise","institution_ids":["https://openalex.org/I120156002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045206246","display_name":"Francesca Spezzano","orcid":"https://orcid.org/0000-0002-0361-9728"},"institutions":[{"id":"https://openalex.org/I120156002","display_name":"Boise State University","ror":"https://ror.org/02e3zdp86","country_code":"US","type":"education","lineage":["https://openalex.org/I120156002"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Francesca Spezzano","raw_affiliation_strings":["Boise State University, Boise"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Boise State University, Boise","institution_ids":["https://openalex.org/I120156002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024073436","display_name":"Jaclyn J. Kettler","orcid":"https://orcid.org/0000-0001-7194-9115"},"institutions":[{"id":"https://openalex.org/I120156002","display_name":"Boise State University","ror":"https://ror.org/02e3zdp86","country_code":"US","type":"education","lineage":["https://openalex.org/I120156002"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jaclyn J. Kettler","raw_affiliation_strings":["Boise State University, Boise"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Boise State University, Boise","institution_ids":["https://openalex.org/I120156002"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087112901","display_name":"Bogdan Dit","orcid":null},"institutions":[{"id":"https://openalex.org/I120156002","display_name":"Boise State University","ror":"https://ror.org/02e3zdp86","country_code":"US","type":"education","lineage":["https://openalex.org/I120156002"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bogdan Dit","raw_affiliation_strings":["Boise State University, Boise"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Boise State University, Boise","institution_ids":["https://openalex.org/I120156002"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I120156002"],"apc_list":null,"apc_paid":null,"fwci":4.0205,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.93008512,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"4","issue":"1","first_page":"1","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10557","display_name":"Social Media and Politics","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T10557","display_name":"Social Media and Politics","score":0.9993000030517578,"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"}},{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9980999827384949,"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/T10108","display_name":"Electoral Systems and Political Participation","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"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/nominate","display_name":"NOMINATE","score":0.8679664134979248},{"id":"https://openalex.org/keywords/ideology","display_name":"Ideology","score":0.7708532810211182},{"id":"https://openalex.org/keywords/politics","display_name":"Politics","score":0.7255599498748779},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5300202965736389},{"id":"https://openalex.org/keywords/social-network-analysis","display_name":"Social network analysis","score":0.4875778555870056},{"id":"https://openalex.org/keywords/public-relations","display_name":"Public relations","score":0.47933444380760193},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.4741976857185364},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.4698915481567383},{"id":"https://openalex.org/keywords/content-analysis","display_name":"Content analysis","score":0.4559912383556366},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.4218132495880127},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.3365212082862854},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.3326317071914673},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.330428808927536},{"id":"https://openalex.org/keywords/public-administration","display_name":"Public administration","score":0.32436686754226685},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.27377820014953613},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.22508609294891357},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.18835607171058655},{"id":"https://openalex.org/keywords/social-science","display_name":"Social science","score":0.18745392560958862}],"concepts":[{"id":"https://openalex.org/C140367253","wikidata":"https://www.wikidata.org/wiki/Q6954911","display_name":"NOMINATE","level":2,"score":0.8679664134979248},{"id":"https://openalex.org/C158071213","wikidata":"https://www.wikidata.org/wiki/Q7257","display_name":"Ideology","level":3,"score":0.7708532810211182},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.7255599498748779},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5300202965736389},{"id":"https://openalex.org/C114713312","wikidata":"https://www.wikidata.org/wiki/Q7551269","display_name":"Social network analysis","level":3,"score":0.4875778555870056},{"id":"https://openalex.org/C39549134","wikidata":"https://www.wikidata.org/wiki/Q133080","display_name":"Public relations","level":1,"score":0.47933444380760193},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.4741976857185364},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.4698915481567383},{"id":"https://openalex.org/C162446236","wikidata":"https://www.wikidata.org/wiki/Q653137","display_name":"Content analysis","level":2,"score":0.4559912383556366},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.4218132495880127},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.3365212082862854},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.3326317071914673},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.330428808927536},{"id":"https://openalex.org/C3116431","wikidata":"https://www.wikidata.org/wiki/Q31728","display_name":"Public administration","level":1,"score":0.32436686754226685},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.27377820014953613},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.22508609294891357},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.18835607171058655},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.18745392560958862},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3439827","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3439827","pdf_url":null,"source":{"id":"https://openalex.org/S4210183887","display_name":"ACM Transactions on Social Computing","issn_l":"2469-7818","issn":["2469-7818","2469-7826"],"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":"ACM Transactions on Social Computing","raw_type":"journal-article"},{"id":"pmh:oai:scholarworks.boisestate.edu:cs_facpubs-1286","is_oa":false,"landing_page_url":"https://scholarworks.boisestate.edu/cs_facpubs/278","pdf_url":null,"source":{"id":"https://openalex.org/S4306400258","display_name":"ScholarWorks (Boise State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I120156002","host_organization_name":"Boise State University","host_organization_lineage":["https://openalex.org/I120156002"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computer Science Faculty Publications and Presentations","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.5799999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W68298479","https://openalex.org/W91442942","https://openalex.org/W105055686","https://openalex.org/W184758014","https://openalex.org/W593994993","https://openalex.org/W1014449310","https://openalex.org/W1482828348","https://openalex.org/W1594182567","https://openalex.org/W1692960356","https://openalex.org/W1969686505","https://openalex.org/W1973130006","https://openalex.org/W1977406061","https://openalex.org/W2089280354","https://openalex.org/W2119290332","https://openalex.org/W2129316107","https://openalex.org/W2131877490","https://openalex.org/W2132914434","https://openalex.org/W2154321364","https://openalex.org/W2160450239","https://openalex.org/W2161834943","https://openalex.org/W2216627755","https://openalex.org/W2257959469","https://openalex.org/W2334518311","https://openalex.org/W2342270822","https://openalex.org/W2380819972","https://openalex.org/W2402596232","https://openalex.org/W2478081149","https://openalex.org/W2538660910","https://openalex.org/W2625123303","https://openalex.org/W2709919805","https://openalex.org/W2740751204","https://openalex.org/W2763796006","https://openalex.org/W2797001956","https://openalex.org/W2888865312","https://openalex.org/W2921781876","https://openalex.org/W2963373717","https://openalex.org/W3010139421","https://openalex.org/W4211228986","https://openalex.org/W4312820073"],"related_works":["https://openalex.org/W4388640614","https://openalex.org/W2521605489","https://openalex.org/W2468827065","https://openalex.org/W2023913105","https://openalex.org/W4244590767","https://openalex.org/W3214505305","https://openalex.org/W2999598281","https://openalex.org/W4239066011","https://openalex.org/W4236336998","https://openalex.org/W1562831200"],"abstract_inverted_index":{"Usage":[0],"of":[1,15,30,34,52,63,66,94,96,105,115,144],"Twitter":[2,32,135],"by":[3],"politicians":[4],"has":[5],"become":[6],"more":[7,136],"prevalent":[8],"in":[9,73,79],"recent":[10],"years,":[11],"with":[12,68,107],"a":[13,99],"goal":[14],"influencing":[16],"the":[17,50,53,60,74,80,91,108,113],"electorate":[18],"and":[19,25,37,47,76,127],"public":[20,31],"perception.":[21],"We":[22],"collect,":[23],"explore,":[24],"analyze":[26],"over":[27],"12":[28],"years":[29],"interactions":[33],"U.S.":[35],"senators":[36],"representatives.":[38],"Using":[39],"community":[40],"detection":[41],"algorithms":[42],"on":[43,134],"these":[44],"interaction":[45],"networks,":[46],"without":[48],"considering":[49],"content":[51],"tweets,":[54],"we":[55,84,119],"are":[56],"able":[57],"to":[58,70,124],"infer":[59],"political":[61,92,116,152],"affiliation":[62],"each":[64],"member":[65],"Congress":[67,97],"up":[69],"98.8%":[71],"accuracy":[72,78],"House":[75],"94.1%":[77],"Senate.":[81],"In":[82],"addition,":[83],"define":[85],"two":[86],"metrics":[87],"that":[88,130],"can":[89],"determine":[90],"ideology":[93],"members":[95],"achieving":[98],"very":[100],"high":[101],"Spearman\u2019s":[102],"rank":[103],"correlation":[104],"0.86":[106],"existing":[109],"DW-NOMINATE":[110],"score":[111],"from":[112],"field":[114],"science.":[117],"Finally,":[118],"expand":[120],"our":[121],"structural":[122],"analysis":[123],"intra-party":[125],"factions":[126,132],"found":[128],"evidence":[129],"some":[131],"act":[133],"cohesively":[137],"than":[138],"others,":[139],"suggesting":[140],"an":[141,145],"increasing":[142],"risk":[143],"echo":[146],"chamber":[147],"effect":[148],"when":[149],"promoting":[150],"their":[151],"agenda.":[153]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2}],"updated_date":"2026-08-29T07:29:34.045763","created_date":"2025-10-10T00:00:00"}
