Product Family engineering (PFE) is an approach to softwareengineering that seeks to reduce the global effort in producing multiple software products by actively promoting and governing the reuse of assets between th...
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Web service is a promising technology to efficiently integrate disparate software components over various types of systems and to exchange various business artifacts across business organizations. As many web services...
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For effectively facing information security threats under rapidly changing information-oriented environment, we need intelligent measuring the information security level of the whole enterprise organization. Most of t...
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Quality of Services (QoS) management in compositions of services requires careful consideration of QoS characteristics of the services and effective QoS management in their execution. A Web service is a software syste...
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ISBN:
(纸本)0769524095
Quality of Services (QoS) management in compositions of services requires careful consideration of QoS characteristics of the services and effective QoS management in their execution. A Web service is a software system that supports interoperable application-to-application interaction over the Internet. Web services are based on a set of XML standards such as Simple Object Access Protocol (SOAP). The interactions of SOAP messages between Web services form the theoretical model of SOAP Message Exchange Patterns (MEP). Web Services Business Process Execution Language (WSBPEL) defines an interoperable integration model that facilitates automated process integration in intra- and inter-corporate environments. A service-level agreement (SLA) is a formal contract between a Web services requestor and provider guaranteeing quantifiable issues at defined levels only through mutual concessions. Based on a prior research work on Message Detail Record (MDR), this paper further proposes a SOAP message tracking model for supporting QoS end-to-end management in the context of WSBPEL and SLA. This paper motivates the study of QoS management in a Web service composition framework with the evolution of a distributed toolkit in an industrial setting.
The logic of equality and uninterpreted functions (EUF) has been proposed for processor verification. This paper presents a new data structure called Binary Decision Diagrams for representing EUF formulas (EUF-BDDs). ...
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This paper introduces an orthogonal evolutionary algorithm for dynamic optimization problems with continuous variables (called ODEA). Its population does not consist of individuals, but rather of "niches". E...
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Reflector attack belongs to one of the most serious types of Distributed Denial-of-Service (DDoS) attacks, which can hardly be traced by traceback techniques, since the marked information written by any routers betwee...
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A general or agent-based security system is usually constructed hierarchically and has a central manager acting as head of the whole system. However, the manager becomes a bottleneck for being connected by each client...
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Nested-parallelism programming models, where the task graph associated to a computation is series-parallel, present good analysis properties that can be exploited for scheduling, cost estimation or automatic mapping t...
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