{"id":"https://openalex.org/W2734607339","doi":"https://doi.org/10.1145/3091478.3091483","title":"Closed-Loop Opinion Formation","display_name":"Closed-Loop Opinion Formation","publication_year":2017,"publication_date":"2017-06-25","ids":{"openalex":"https://openalex.org/W2734607339","doi":"https://doi.org/10.1145/3091478.3091483","mag":"2734607339"},"language":"en","primary_location":{"id":"doi:10.1145/3091478.3091483","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3091478.3091483","pdf_url":"http://dl.acm.org/ft_gateway.cfm?id=3091483&type=pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2017 ACM on Web Science Conference","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"http://dl.acm.org/ft_gateway.cfm?id=3091483&type=pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090281201","display_name":"Larissa Spinelli","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Larissa Spinelli","raw_affiliation_strings":["Boston University, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Boston University, Boston, MA, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064525211","display_name":"Mark Crovella","orcid":"https://orcid.org/0000-0002-5005-7019"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mark Crovella","raw_affiliation_strings":["Boston University, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Boston University, Boston, MA, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5677,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.83601122,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"73","last_page":"82"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9994999766349792,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9768999814987183,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.9226515293121338},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8194100856781006},{"id":"https://openalex.org/keywords/divergence","display_name":"Divergence (linguistics)","score":0.6347237825393677},{"id":"https://openalex.org/keywords/ask-price","display_name":"Ask price","score":0.5886907577514648},{"id":"https://openalex.org/keywords/information-filtering-system","display_name":"Information filtering system","score":0.5393886566162109},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5294339656829834},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.5222029089927673},{"id":"https://openalex.org/keywords/affect","display_name":"Affect (linguistics)","score":0.5142337679862976},{"id":"https://openalex.org/keywords/user-modeling","display_name":"User modeling","score":0.508738100528717},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4921073317527771},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.4471380114555359},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.37455475330352783},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3729792535305023},{"id":"https://openalex.org/keywords/user-interface","display_name":"User interface","score":0.22191941738128662}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.9226515293121338},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8194100856781006},{"id":"https://openalex.org/C207390915","wikidata":"https://www.wikidata.org/wiki/Q1230525","display_name":"Divergence (linguistics)","level":2,"score":0.6347237825393677},{"id":"https://openalex.org/C90329073","wikidata":"https://www.wikidata.org/wiki/Q914232","display_name":"Ask price","level":2,"score":0.5886907577514648},{"id":"https://openalex.org/C178674793","wikidata":"https://www.wikidata.org/wiki/Q6031077","display_name":"Information filtering system","level":2,"score":0.5393886566162109},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5294339656829834},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.5222029089927673},{"id":"https://openalex.org/C2776035688","wikidata":"https://www.wikidata.org/wiki/Q1606558","display_name":"Affect (linguistics)","level":2,"score":0.5142337679862976},{"id":"https://openalex.org/C67712803","wikidata":"https://www.wikidata.org/wiki/Q7901853","display_name":"User modeling","level":3,"score":0.508738100528717},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4921073317527771},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.4471380114555359},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.37455475330352783},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3729792535305023},{"id":"https://openalex.org/C89505385","wikidata":"https://www.wikidata.org/wiki/Q47146","display_name":"User interface","level":2,"score":0.22191941738128662},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3091478.3091483","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3091478.3091483","pdf_url":"http://dl.acm.org/ft_gateway.cfm?id=3091483&type=pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2017 ACM on Web Science Conference","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3091478.3091483","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3091478.3091483","pdf_url":"http://dl.acm.org/ft_gateway.cfm?id=3091483&type=pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2017 ACM on Web Science Conference","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3444888464","display_name":"III: Small: Structural Matrix Completion for Data Mining Applications","funder_award_id":"1421759","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6609805104","display_name":"NeTS: Small: Analytic Tools for Evolving Path-Based Networks","funder_award_id":"1618207","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2734607339.pdf","grobid_xml":"https://content.openalex.org/works/W2734607339.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W98481856","https://openalex.org/W1486317198","https://openalex.org/W1571597797","https://openalex.org/W1583059097","https://openalex.org/W1686065478","https://openalex.org/W1690919088","https://openalex.org/W1854214752","https://openalex.org/W2039976898","https://openalex.org/W2045453095","https://openalex.org/W2057763140","https://openalex.org/W2060204507","https://openalex.org/W2061212083","https://openalex.org/W2061652824","https://openalex.org/W2079973150","https://openalex.org/W2081989682","https://openalex.org/W2095932468","https://openalex.org/W2109882182","https://openalex.org/W2146825440","https://openalex.org/W2149852188","https://openalex.org/W2155912844","https://openalex.org/W2159094788","https://openalex.org/W2161392727","https://openalex.org/W2171960770","https://openalex.org/W2196920274","https://openalex.org/W2287880243","https://openalex.org/W2340526123","https://openalex.org/W2401288815","https://openalex.org/W2476960546","https://openalex.org/W2509048457","https://openalex.org/W2950984039","https://openalex.org/W3083206818","https://openalex.org/W3121661582","https://openalex.org/W4240828654"],"related_works":["https://openalex.org/W4220714703","https://openalex.org/W2735929803","https://openalex.org/W3008845055","https://openalex.org/W2170391450","https://openalex.org/W4376854386","https://openalex.org/W2202724490","https://openalex.org/W2508671622","https://openalex.org/W2772628444","https://openalex.org/W1484355083","https://openalex.org/W2098758514"],"abstract_inverted_index":{"When":[0],"information":[1,132],"sources":[2],"are":[3],"moderated":[4],"by":[5,46],"recommender":[6,34,49,67,103],"systems,":[7],"so-called":[8],"\"filter":[9],"bubbles\"":[10],"may":[11,27],"restrict":[12],"the":[13,31,42,64,128],"diversity":[14],"of":[15,33,66,111,130],"content":[16],"made":[17],"available":[18],"to":[19,86],"users,":[20],"potentially":[21],"affecting":[22],"their":[23],"opinions.":[24],"User":[25],"opinions":[26,75,121],"in":[28,56,76,124],"turn":[29],"affect":[30,70],"output":[32],"systems.":[35,104],"In":[36,58],"this":[37,112],"work":[38],"we":[39,60,97],"ask":[40],"how":[41],"dynamical":[43],"system":[44,68],"defined":[45],"user":[47,71,74,120],"and":[48,73,82,93,96,101,118],"systems":[50],"behaves,":[51],"as":[52],"each":[53],"element":[54],"evolves":[55],"time.":[57],"particular,":[59],"look":[61],"at":[62],"whether":[63],"use":[65],"can":[69,122],"experience":[72],"a":[77],"systematic":[78],"way.":[79],"We":[80],"define":[81],"analyze":[83],"three":[84],"metrics":[85],"understand":[87],"those":[88],"effects":[89],"-":[90,95],"intensity,":[91],"simplification,":[92],"divergence":[94],"explore":[98],"both":[99],"link-based":[100],"ratings-based":[102],"Our":[105],"results":[106],"suggest":[107],"that":[108,119],"previous":[109],"studies":[110],"problem":[113],"have":[114],"been":[115],"too":[116],"simplistic,":[117],"evolve":[123],"complex":[125],"ways":[126],"under":[127],"influence":[129],"personalized":[131],"sources.":[133]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2026-08-06T08:24:18.245995","created_date":"2025-10-10T00:00:00"}