{"id":"https://openalex.org/W2064643102","doi":"https://doi.org/10.1109/mnet.2012.6246753","title":"Social computing: an intersection of recommender systems, trust/reputation systems, and social networks","display_name":"Social computing: an intersection of recommender systems, trust/reputation systems, and social networks","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2064643102","doi":"https://doi.org/10.1109/mnet.2012.6246753","mag":"2064643102"},"language":"en","primary_location":{"id":"doi:10.1109/mnet.2012.6246753","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mnet.2012.6246753","pdf_url":null,"source":{"id":"https://openalex.org/S186584794","display_name":"IEEE Network","issn_l":"0890-8044","issn":["0890-8044","1558-156X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Network","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/A5083332622","display_name":"Mozhgan Tavakolifard","orcid":null},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Mozhgan Tavakolifard","raw_affiliation_strings":["Norwegian University of Science and Technology, Norway","(Norwegian University of Science and Technology, Trondheim, Norway)"],"affiliations":[{"raw_affiliation_string":"Norwegian University of Science and Technology, Norway","institution_ids":["https://openalex.org/I204778367"]},{"raw_affiliation_string":"(Norwegian University of Science and Technology, Trondheim, Norway)","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072607850","display_name":"Kevin C. Almeroth","orcid":null},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kevin Almeroth","raw_affiliation_strings":["Department of Computer Science, University of California,\uc2a0Santa Barbara, USA","University of California Santa Barbara, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of California,\uc2a0Santa Barbara, USA","institution_ids":["https://openalex.org/I154570441"]},{"raw_affiliation_string":"University of California Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5083332622"],"corresponding_institution_ids":["https://openalex.org/I204778367"],"apc_list":null,"apc_paid":null,"fwci":11.56,"has_fulltext":false,"cited_by_count":65,"citation_normalized_percentile":{"value":0.98509576,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"26","issue":"4","first_page":"53","last_page":"58"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9997000098228455,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9994000196456909,"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/T11478","display_name":"Caching and Content Delivery","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/computer-science","display_name":"Computer science","score":0.8319181799888611},{"id":"https://openalex.org/keywords/reputation","display_name":"Reputation","score":0.6525459289550781},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.6488493084907532},{"id":"https://openalex.org/keywords/social-computing","display_name":"Social computing","score":0.5741364359855652},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.5267935395240784},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.4797983467578888},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.45457762479782104},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.36616578698158264},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.30077385902404785},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.17778605222702026}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8319181799888611},{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.6525459289550781},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.6488493084907532},{"id":"https://openalex.org/C74216064","wikidata":"https://www.wikidata.org/wiki/Q615684","display_name":"Social computing","level":3,"score":0.5741364359855652},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5267935395240784},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.4797983467578888},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.45457762479782104},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.36616578698158264},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.30077385902404785},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.17778605222702026},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mnet.2012.6246753","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mnet.2012.6246753","pdf_url":null,"source":{"id":"https://openalex.org/S186584794","display_name":"IEEE Network","issn_l":"0890-8044","issn":["0890-8044","1558-156X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Network","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1485720688","https://openalex.org/W1589148151","https://openalex.org/W1844760852","https://openalex.org/W2008883694","https://openalex.org/W2015370254","https://openalex.org/W2046959644","https://openalex.org/W2097726984","https://openalex.org/W2115186087","https://openalex.org/W2130729668","https://openalex.org/W2171960770","https://openalex.org/W6635308687"],"related_works":["https://openalex.org/W3145050902","https://openalex.org/W50396683","https://openalex.org/W1588418803","https://openalex.org/W117697325","https://openalex.org/W2612892203","https://openalex.org/W2005724762","https://openalex.org/W1974646560","https://openalex.org/W3131998061","https://openalex.org/W4210456954","https://openalex.org/W4233716763"],"abstract_inverted_index":{"Computational":[0],"applications":[1],"now":[2],"go":[3],"beyond":[4],"personal":[5],"computing,":[6],"facilitating":[7],"collaboration":[8],"and":[9,26,55,67,76,91,114,153],"social":[10,27,48,56,117],"interactions.":[11],"Social":[12],"computing":[13,49,118],"is":[14,39],"an":[15,88],"area":[16],"of":[17,24,36,45,70,108],"information":[18],"technology":[19],"concerned":[20],"with":[21],"the":[22,98,106,150],"intersection":[23],"human":[25],"studies":[28],"connected":[29],"by":[30,105],"computer":[31],"networks.":[32,57],"The":[33],"primary":[34],"goal":[35],"this":[37,121],"article":[38],"to":[40],"provide":[41,147],"a":[42,63,82,92],"brief":[43],"survey":[44],"three":[46,99],"popular":[47],"services:":[50],"recommender":[51],"systems,":[52,54],"trust/reputation":[53],"We":[58,79,101],"approach":[59],"these":[60],"services":[61],"from":[62,131],"data":[64,94,112,130],"representation":[65,95,113],"perspective":[66],"discuss":[68],"two":[69],"their":[71],"main":[72],"challenges:":[73],"network":[74],"sparsity":[75],"coldstart":[77],"problems.":[78],"also":[80],"present":[81],"novel":[83],"graph":[84,109],"model,":[85,122],"which":[86],"provides":[87],"abstract":[89],"taxonomy":[90],"common":[93],"model":[96],"for":[97,116,149],"services.":[100,119],"are":[102],"mainly":[103],"motivated":[104],"power":[107],"theory":[110],"in":[111],"analysis":[115],"Through":[120],"we":[123],"believe":[124],"that":[125,129,138],"it":[126,145],"becomes":[127],"clearer":[128],"different":[132],"contexts":[133],"can":[134,141],"be":[135,142],"related":[136],"such":[137],"new":[139,155],"solutions":[140],"explored;":[143],"thus,":[144],"may":[146],"illumination":[148],"aforementioned":[151],"problems":[152],"stimulate":[154],"research.":[156]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
