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     Web服務(wù)能方便將多個(gè)功能簡(jiǎn)單服務(wù)組合成具有新的業(yè)務(wù)含義的大粒度服務(wù)，滿足用戶更復(fù)雜的應(yīng)用需求。在本書中，首先深度挖掘面向不同對(duì)象的QoS屬性，建立QoS服務(wù)評(píng)價(jià)指標(biāo)體系。利用人工免疫網(wǎng)絡(luò)、模糊三角數(shù)，建立分層次的、形式化優(yōu)化模型，實(shí)現(xiàn)組件服務(wù)面向QoS效用函數(shù)優(yōu)化。其次利用skyline計(jì)算實(shí)現(xiàn)組件服務(wù)優(yōu)選，并利用剪枝提高了優(yōu)化效率。第三，利用擴(kuò)展的Petri網(wǎng)描述組件服務(wù)關(guān)聯(lián)關(guān)系，驗(yàn)證服務(wù)執(zhí)行可靠性。第四，引入事務(wù)驗(yàn)證機(jī)制，確保組合服務(wù)業(yè)務(wù)流程可靠性。第五，建立組合服務(wù)時(shí)序一致性檢測(cè)機(jī)制，確保組合服務(wù)執(zhí)行一致性。第六，建立了基于BPEL4WS的形式化服務(wù)組合行為模型，追蹤組合服務(wù)行為表達(dá)式的變化，實(shí)施了組件服務(wù)執(zhí)行的語義正確性證明。

Preface
Chapter 1 Introduction
1．1 Background
1．1．1 Web service model and framework
1．1．2 Web service composition definition
1．1．3 Motivations and goals of Web service standards
1．2 Related standards and technologies
1．2．1 Web service—related standards and technologies
1．2．2 Web service composition standards and technologies
1．2．3 Sample for different standards supporting Web service composition
1．3 Web service composition methods
1．3．1 Web service composition methods based on workflow
1．3．2 Web service composition methods based on semantics
1．4 References
Chapter 2 Different Phases of web Service Composition
2．1 Composite process design
2．2 Deployment
2．3 Component service discovery
2．4 Component service selection
2．4．1 Personal service selection
2．4．2 Cooperative service selection
2．4．3 Service selectionbased on QoS
2．5 Web service composition verification
2．5．1 Requirements forverificationprocess
2．5．2 Modelingthe compositionin MSCs
2．6 Composite Web service execution
2．6．1 An example for execution of service composition
2．6．2 Compatible executions
2．6．3 Guaranteeing a composite service execution
2．7 References
Chapter 3 What is Component Service Optimization and Verificati on for Web Service Composition
3．1 Component service optimization
3．1．1 Service optimization challenges
3．1．2 Service optimization spectrum
3．1．3 Optimization approaches
3．1．4 Negotiation—based optimization
3．2 Verification of Web service composition
3．2．1 Verification architecture
3．2．2 Verification properties
3．2．3 Operationalization correctness vefification
3．3 References
Chapter 4 A New Web Service Optimization with Memory CIassifier
4．1 Introduction
4．2 Fuzzy C—means clustering algorithm．
4．2．1 Fuzzy C—means fimctional
4．2．2 Fuzzy C—means clustering algorithm
4．2．3 Parameters of the FCM algorithm
4．3 Artificial immune network
4．3．1 Resource limited artificial immune system
4．3．2 AiNet
4．3．3 iNet
4．3．4 IPAisys
4．4 Ontology—oriented evaluation model description of semantic Web service based QoS
4．5 Evaluation algorithm of Web service based QoS
4．5．1 The objective and subjective synthetic approach for weigh ofevaluation attribute
4．5．2 Fuzzy C—means artificial immune network memory classifier（FCMAINMC）
4．6 Evaluation prototype system of Web service based QoS
4．7 Simulation
4．8 Conclusion
4．9 References
Chapter 5 Evaluation Model of Web Service Health Level on End—to—End Network Based on Artificial Immune
5．1 Introduction
5．2 Optimization using artificial immune svstems
5．3 ENHMM evaluation model construction
5．3．1 Formation ofdynamic evaluation tree
5．3．2 Evaluationdata acquiredbased on evaluationtree
5．3．3 End—to—end network service health evaluation level designed
5．3．4 Evaluation of network health level based on new aiNet immune network
5．4 ENHMM simulations
5．5 Conclusion
5．6 References
Chapter 6 Extended Evaluation for Quality of Service in the Community of Web Service
6．1 Introduction
6．2 Building Of Wleb service community
6．2．1 Basic concepts
6．2．2 Dynamic building of Web service community
6．3 Ontology—oriented extended evaluation model description of semantic Web service
6．4 Triangular fuzzy analytic hierarchy process
6．4．1 Triangular fuzzy numbers（TFNs）
6．4．2 Algebraic operations on TFNs
6．4．3 Construction of the FAHP comparison matrices
6．4．4 Value offuzzy synthetic extent
6．4．5 Calculation of the sets ofweight values of the FAHP
6．5 A new evaluation algorithm based on triangular fuzzy number
6．5．1 New triangular fuzzy analytic hierarchy process （NTFAHP）
6．5．2 Assessing of improved fuzzy comprehensive evaluation method
6．6 Evaluation examples
6．6．1 Building of extended evaluation tree in the train booking service community
6．6．2 Service evaluation
6．7 Conclusion
6．8 References
Chapter 7 Adaptive Evaluation and Selection of Information System by Triangular Fuzzy Number
7．1 Introduction
7．2 Reviews on information system evaluation theory
7．2．1 User sarisfaction research stream
7．2．2 Taxonomy framework of information system evaluation methods
7．3 A new information systems evaluation algorithm based on triangular fuzzy numbers
7．3．1 Index of information system evaluation
7．3．2 The weight obtained from NTFAHP
7．3．3 Numerical examples
7．4 Framework of evaluation system
7．5 Discussion
7．6 Conclusion
7．7 References
Chapter 8 Service Selection of Ensuring Transactional Reliability and QoS for Web Service Composition
8．1 Introduction
8．2 Web service transaction descriptions
8．2．1 Transactions overview
8．2．2 Web service transactional property
8．213 Composite Web service transactional property
8．3 Transactional automaton services selection
8．3．1 Workflow pa～erns
8．3．2 Definition ofrisk tolerance
8．3．3 Transactional automaton services selection
8．4 Transactional automaton model for services selection to Web service composition
8．4．1 I／O automata
8．4．2 Modelling transaction systems
8．4．3 Transactional automaton model for services selection
8．4．4 Example of service selection driven by transactional automaton model
8．5 QoS—based Web service selection
8．5．1 QoS—based Web service model
8．5．2 QOS—based composite Web service
8．5．3 QoS—based service selection for CWS
8．6 Experimentation
8．7 Conclusion
8．8 References
Chapter 9 A Formal Transaction Model for Reliable Web Service Composition
9．1 Introduction
9．2 A formal description to Web services composition
9．3 Transaction model for WSC
9．3．1 Transactional properties of Web service
9．3．2 The set of controlflow andtransaction relationship
9．4 Generating of transaction relationship in the vorkgroup
9．4．1 Complete set of TF
9．4．2 Automatic generating of TF
9．4．3 Validation of transaction model for Web service composition
9．5 Application of transaction model for Web service composition
9．6 Conclusion
9．7 References
……
Chapter 10 Reliable Execution Based on CPN and Skyline Optimization for Web Service Composition
Chapter 11 Conformance Checking for Interaction of Web Service Composition with Temporal Logic