资源描述：
《reputation-based trust management systems and their applicability to grids》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、Reputation-basedtrustmanagementsystemsandtheirapplicabilitytogridsGheorgheCosminSilaghi1,AlvaroE.Arenas1,LuisMouraSilva21{g.c.silaghi,a.e.arenas}@rl.ac.ukCCLRC,RutherfordAppletonLaboratoryChilton,Didcot,OX110QX,UK2luis@dei.uc.ptUniversityofCoimbra3030-290Coimbra,PortugalC
2、oreGRIDTechnicalReportNumberTR-0064February23,2007InstituteonKnowledgeandDataManagementInstituteonSystemArchitectureCoreGRID-NetworkofExcellenceURL:http://www.coregrid.netCoreGRIDisaNetworkofExcellencefundedbytheEuropeanCommissionundertheSixthFrameworkProgrammeProjectno.F
3、P6-004265Reputation-basedtrustmanagementsystemsandtheirapplicabilitytogridsGheorgheCosminSilaghi1,AlvaroE.Arenas1,LuisMouraSilva21{g.c.silaghi,a.e.arenas}@rl.ac.ukCCLRC,RutherfordAppletonLaboratoryChilton,Didcot,OX110QX,UK2luis@dei.uc.ptUniversityofCoimbra3030-290Coimbra,
4、PortugalCoreGRIDTR-0064February23,2007AbstractThispaperreviewsthemainreputation-basedtrustsystems.Wedirectedouranalysistryingtoidentifyhowthesesystemsfulfilltherequirementsofgridcomputing,anticipatingafurtherinclusionofreputation-basedtechnologiesforbringingtrustingridsyst
5、ems.Weanalyzedawideareaofdevelopments,fromreputationsystemsusedine-commercetosystemscomingfromagentresearch,P2PandGrids.1IntroductionTrustandreputationsystemshavebeenrecognizedasplayinganimportantroleindecisionmakingintheInternetworld[20,24].Customersandsellersmusttrustth
6、emselvesandtheservicestheyareoffered.Regardingthegridsystems,thefundamentalideaisthatofresourcesharing[13].Thegridresearchwasinitiatedasawayofsupportingscientificcollaboration,andgridsystemsweremainlyusedine-scienceprojects.Entitiesfromtrustedinstitutionsareputtogethertoco
7、llaborateandformthegrid.However,whengridsystemsareintendedtobeusedforbusinesspurposes,itisnecessarytoshareresourcesbetweenunknown,un-trustedparties.Ifoneintendstogeneralizethewideusageofgridsystems,theproblemofun-trustedpartiesshouldbeconsidered.ThegriddefinitionofCoreGrid
8、emphasizesthedynamicpropertyofalmosteveryissue:afullydistributeddynamicallyreconfigurable,scalabl
