{"id":"https://openalex.org/W199662449","doi":null,"title":"Bayesian game theory in practice: A framework for online reputation systems","display_name":"Bayesian game theory in practice: A framework for online reputation systems","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W199662449","mag":"199662449"},"language":"en","primary_location":{"id":"mag:199662449","doi":null,"is_oa":false,"landing_page_url":"http://www.cs.helsinki.fi/u/ptnurmi/papers/nurmi_bayesian_games_reputation.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5066542585","display_name":"Petteri Nurmi","orcid":"https://orcid.org/0000-0001-8262-6434","observed_orcids":["https://orcid.org/0000-0001-8262-6434"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Petteri Nurmi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8262-6434","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5066542585"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5653,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.82850151,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":0.5307999849319458,"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"}},"topics":[{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":0.5307999849319458,"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"}},{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.34380000829696655,"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"}},{"id":"https://openalex.org/T11031","display_name":"Game Theory and Applications","score":0.06729999929666519,"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/online-reputation-systems","display_name":"online reputation systems","score":0.9760000109672546},{"id":"https://openalex.org/keywords/bayesian-games","display_name":"incomplete information games","score":0.7919999957084656},{"id":"https://openalex.org/keywords/online-auctions","display_name":"online auctions","score":0.9599999785423279},{"id":"https://openalex.org/keywords/seller-reputation","display_name":"seller reputation","score":0.7590000033378601},{"id":"https://openalex.org/keywords/mixture-models","display_name":"mixture models","score":0.9200000166893005},{"id":"https://openalex.org/keywords/multi-source-data-fusion","display_name":"multi-source data fusion","score":0.7979999780654907},{"id":"https://openalex.org/keywords/game-theoretic-model","display_name":"game-theoretic model","score":0.6119999885559082}],"concepts":[{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.8252464532852173},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7487071752548218},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.7431652545928955},{"id":"https://openalex.org/C163239763","wikidata":"https://www.wikidata.org/wiki/Q5153637","display_name":"Common value auction","level":2,"score":0.7261224389076233},{"id":"https://openalex.org/C2781218421","wikidata":"https://www.wikidata.org/wiki/Q2892532","display_name":"Reputation system","level":3,"score":0.554619550704956},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.47926637530326843},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.43962588906288147},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4129793047904968},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3470245599746704},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3262293338775635},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.09260961413383484},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0850999653339386},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.07895782589912415},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","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":"mag:199662449","doi":null,"is_oa":false,"landing_page_url":"http://www.cs.helsinki.fi/u/ptnurmi/papers/nurmi_bayesian_games_reputation.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1480484566","https://openalex.org/W1497499070","https://openalex.org/W1553725291","https://openalex.org/W1579271636","https://openalex.org/W1898447907","https://openalex.org/W1968076133","https://openalex.org/W1975621626","https://openalex.org/W1975687219","https://openalex.org/W1976436153","https://openalex.org/W1989020845","https://openalex.org/W1994181344","https://openalex.org/W1996669457","https://openalex.org/W1996957852","https://openalex.org/W2000432379","https://openalex.org/W2044155094","https://openalex.org/W2045656233","https://openalex.org/W2062663664","https://openalex.org/W2065213477","https://openalex.org/W2072305035","https://openalex.org/W2080828514","https://openalex.org/W2090513801","https://openalex.org/W2100642498","https://openalex.org/W2102794165","https://openalex.org/W2109304399","https://openalex.org/W2109314885","https://openalex.org/W2110966887","https://openalex.org/W2112130001","https://openalex.org/W2122744359","https://openalex.org/W2128168853","https://openalex.org/W2139774323","https://openalex.org/W2143450308","https://openalex.org/W2156109180","https://openalex.org/W2160203360","https://openalex.org/W2163189802","https://openalex.org/W2165005942","https://openalex.org/W2167030552","https://openalex.org/W2498386205","https://openalex.org/W2797585760","https://openalex.org/W3121755630","https://openalex.org/W3125477144","https://openalex.org/W4230484602"],"related_works":["https://openalex.org/W2102933024","https://openalex.org/W2484454870","https://openalex.org/W3081664727","https://openalex.org/W2254483852","https://openalex.org/W2079761107","https://openalex.org/W1557636711","https://openalex.org/W2382693053","https://openalex.org/W2294721355","https://openalex.org/W2214094571","https://openalex.org/W7098857112"],"abstract_inverted_index":{"As":[0],"the":[1,9,17,21,28,39,45,78,98,108,120,127,130],"number":[2,109],"of":[3,20,27,110,129],"online":[4,56,89],"auction":[5],"sites":[6],"has":[7,23,93],"increased":[8],"interest":[10],"towards":[11],"providing":[12],"reliable":[13],"summaries,":[14],"reputations,":[15],"about":[16],"past":[18],"behaviour":[19,128],"sellers":[22],"risen.":[24],"However,":[25],"many":[26],"existing":[29],"approaches":[30],"are":[31],"based":[32,96],"on":[33,97],"various":[34,75],"heuristics":[35],"and":[36,85,118],"properly":[37],"evaluating":[38],"systems":[40],"is":[41,122],"difficult.":[42],"To":[43],"improve":[44],"situation,":[46],"we":[47,59],"first":[48],"introduce":[49],"a":[50,68],"game-theoretical":[51],"model":[52],"for":[53,71,124],"reputation":[54,90],"in":[55,126],"auctions.":[57],"Furthermore,":[58],"show":[60,103],"how":[61],"mixture":[62],"models":[63],"can":[64],"be":[65],"used":[66],"as":[67],"proper":[69],"framework":[70,121],"integrating":[72],"information":[73],"from":[74],"sources":[76],"into":[77],"model.":[79],"We":[80],"also":[81],"discuss":[82],"practical":[83],"aspects":[84],"evaluate":[86],"an":[87],"experimental":[88],"system":[91],"that":[92,119],"been":[94],"implemented":[95],"proposed":[99],"framework.":[100],"Our":[101],"results":[102],"that,":[104],"using":[105],"this":[106],"framework,":[107],"successful":[111],"transactions":[112],"increases":[113],"significantly":[114],"(in":[115],"statistical":[116],"sense)":[117],"robust":[123],"changes":[125],"participants.":[131],"Computing":[132],"Reviews":[133],"(1998)":[134]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}