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1、QUTDigitalRepository:http://eprints.qut.edu.au/Bhuiyan,TouhidandJosang,AudunandXu,Yue(2009)Ananalysisoftrusttransitivitytakingbaserateintoaccount.In:ProceedingoftheSixthInternationalConferenceonUbiquitousIntelligenceandComputing,7-9July2009,UniversityofQueensland,Brisbane.©Copyright2
2、009[pleaseconsulttheauthors]AnAnalysisofTrustTransitivityTakingBaseRateintoAccountTouhidBhuiyanAudunJøsangYueXuSchoolofIT,QueenslandUNIKGraduateCenter,SchoolofIT,QueenslandUniversityofTechnology,UniversityofOslo,UniversityofTechnology,AustraliaNorwayAustraliat.bhuiyan@qut.edu.aujosan
3、g@unik.noyue.xu@qut.edu.auAbstractportedtoonlinecommunitiesofpeople,organizationsandsoftwareagents,withthepurposeofenhancingtheTrusttransitivity,astrustitself,isahumanmentalqualityofthosecommunities.phenomenon,sothereisnosuchthingasobjectivetransitivity,andtrusttransitivitythereforel
4、endsitselfInuncertainprobabilitytheory[14],themetricwhichtodifferentinterpretations.Trusttransitivityandtrustexpressbeliefiscalledopinion.Underadefinedscope,fusionbothareimportantelementsincomputationaltrustrelationshipscansupporttransitivity[18,20].Thetrust.Thispaperanalysestheparam
5、eterdependenceuseoftrustintransitivechainsrequirestheexistenceofproblemintrusttransitivityandproposessomeacommonpurposewhichneedssomehowtobederiveddefinitionsconsideringtheeffectsofbaserate.Infromorgivenbyaspecifictransitivechain[17,21].addition,italsoproposesbelieffunctionsbasedonSu
6、bjectivelogictakesboththeuncertaintyandsubjectivelogictoanalysetrusttransitivityofthreeindividualityofbeliefsintoaccountwhilestillbeingspecifiedcaseswithsensitiveandinsensitivebasedcompatiblewithstandardlogicandprobabilityrate.Thenitpresentsaquantitativeanalysisofthecalculus.Themigra
7、tionfromtheassumedtowardstheissueofexaggeratedbeliefsinMassHysteriabasedonperceivedworldisachievedbyaddinganuncertaintysubjectivelogic.dimensiontothesinglevaluedprobabilitymeasure,andbytakingtheindividualityofbeliefsintoaccount.Trustcanbeinterpretedasabeliefaboutthereliabilityofan1.I
8、ntroductiono
