云计算下多源信息资源云服务模型及可信机制的研究

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1、万方数据广东工业大学硕士学位论文informationresourcescloudsystemincloudcomputingenvironment．Secondly,inthisenvironment，itcomesupwithmulti-sourceinformationresources，namely,aservicemodel．Finally,thispaperstatestheapplicationsofthismodelinthefieldofe-commerce．Theresultsshowthatthismodelcanwellutilizei

2、nformationresourcesandmeettherequirementsofclients，thusexpandingtheapplicationofcloudserviceinthefutureandprovidingapropersystemstructuretoanalyzeandhandlehugeinformationresourcesofsmallandmedium—sizedenterprises．(2)Aimingatthecredibilityproblemsofmulti·sourceinformationresourcesclo

3、udservicesystem,suchaslackingsecurityassurance，supervisionandfaulttolerance，andthenonindependenceofthepresentsecuritymechanisms．Thisdissertationcontrastsmanycloudservicemodelsofinformationresourcesonwhichitmixesthecredibilitymechanismsandreputationevaluationtogether,andalsobringsatr

4、ustroleofthethirdparty．ThispapergivesinstitutionalcredibilityguaranteemechanismstothethirdpaIrtyofservicesupervision．Atlast，formiddleandsmall—sizedenterprises，itsetstheapplicationexamplesforthee．commercefield．Andtheseapplicationsshowthatthethirdpartysecuritymechanism，tosomeextent，Ca

5、ntakeintoconsiderationthecommonproblemsinthecloudserviceplatformofmulti．sourceinformationresourcesandfurtherexpandtootherapplicationarea，thusthismechanismhascertainuniversalitytotheapplicationofdifferentkindsofinformationservices．(3)Aimingatthechoiceandevaluationproblemsofthethirdpa

6、rtyinthecrediblethirdpartyservicemodelofthecloudcomputingenvironment，takingitintoconsiderationthatthecrediblethirdparty’Sevaluationindexsystemhaschosen20indexelementswhichisadaptabletothemulti-sourceinformationresourcesserviceplatforminthecloudenvironment，thisdissertationfuturesetsa

7、nevaluationindexsystem．ItbringsinanAnalyticNetworkProcesstosetanevaluationmodel，andappliesthecrediblethirdpartymechanismstothemanufacturingindustry．Asaresult，itestablishesacrediblethirdpartysupervisionmechanismwhichisfacedwiththemanufacturingindustryinthecloudcomputingenvironment．Ai

8、mingatthecredibleth