云计算下多源信息资源云服务模型与可信机制分析

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1、万方数据目录致谢⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．64VII万方数据广东工业大学硕士学位论文CONTENTSBSTRACT(CHINESE)⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯IABSTRACT(ENGLISH)⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．IIICONTENTS(CHINESE)⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．VCONTENTS(ENGLISH)⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

2、⋯⋯⋯⋯⋯⋯⋯⋯⋯．VIIICHAPTER1INTRODUCTION⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯11．1Researchbackgroundandsignificance⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯11．1．1Theresearchbackground⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．11．1．2Researchsignificance⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯31．2Theresearchstatusathomeandabroa

3、d⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．31．2．1Multi—sourceinformationresourcecloudservicesystemresearchstatus⋯⋯⋯31．2．2Cloudserviceplatformfortrustmanagementtechnologyresearchstatus⋯⋯．．41．2．3Trustmanagementmechanismselectionandassessmentresearchstatus⋯⋯⋯61．3Topicoriginandthemainresear

4、chcontentandstructureinthispaper⋯⋯⋯⋯⋯⋯⋯．71．3．1Topicsource⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．⋯⋯⋯⋯⋯．⋯⋯⋯．71．3．2Theresearchcontentandinnovationpoints⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．⋯⋯⋯⋯⋯71．4Dissertationstructure⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．⋯⋯．⋯⋯⋯⋯．⋯⋯⋯⋯．．8CHAPTER2CLOUDCOMPUTINGANDMULTI．SOURCEINFoRMATlONRESOUR

5、CES2．1Cloudcomputing⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．102．2ServicelevelarchitectureandservicemodelofCloudcomputing．．．．．．．．．．．．．．．．．．．．．．．．．．112．3Deploymentpatternandclassificationofcloudcomputing．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．122．4Multi．SOurCeinformationresourc

6、econnotation⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯142．5Summary．．．．．．．⋯．．．．．．．．．．．．．．⋯．．．．⋯．．．．．．．．．．．．．．．．．．．．．．．⋯．．．．．．．．．．．．．⋯．．．．．．．．⋯．．．⋯．．．．．．．．．．．⋯⋯．14CHAPTER3RESEARCHOFMULTI．SOURCEINFORMATIONRESOURCECLoUDSERVICEARCHITECTURE．．．．．．．．．．．．．．．．．．．．．．．．．．．．．⋯．．．．．．．．．．．．．．．．．．．．．．．．．．．．

7、．．．．．．．．．．．．．．．．．⋯．⋯．．⋯．．．⋯．．⋯．．．．．．．．．．．．．11；3．1Theconditiontorealizeinformationresourcecloudservices⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．153．2Multi．sourceinformationresources⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯163．3Virtualcloudofmulti·sourceinformationresourcessystem⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．173．4Cloudcomputingclou

8、dmulti-sourceinformationresourceservicemodel⋯⋯⋯⋯．．183．4．1Multi．sourceinformationresourcecloudservicemodelarchitecture⋯⋯⋯⋯19V