Modeling and monitoring of E-commerce workflows
Information Sciences: an International Journal
Petri net translation patterns for the analysis of ebusiness collaboration messaging protocols
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Liveness enforcing supervision of video streaming systems using nonsequential Petri nets
IEEE Transactions on Multimedia
A coherent measurement of web-search relevance
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Steering dynamic collaborations between business processes
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Local martingale difference approach for service selection with dynamic QoS
Computers & Mathematics with Applications
Automatic Web service composition based on Horn clauses and Petri nets
Expert Systems with Applications: An International Journal
A novel prediction approach for trustworthy QoS of web services
Expert Systems with Applications: An International Journal
Journal of Computer Science and Technology - Special issue on Natural Language Processing
Provisioning Virtual Resources Adaptively in Elastic Compute Cloud Platforms
International Journal of Web Services Research
International Journal of Web Services Research
Resource virtualization and service selection in cloud logistics
Journal of Network and Computer Applications
Service net algebra based on logic Petri nets
Information Sciences: an International Journal
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With the development of enterprise-wide and cross-enterprise application integration and interoperation toward Web service, Web service providers try to not only fulfill the functional requirements of Web service users but also satisfy their nonfunctional conditions in order to survive in the competitive market. A hot research topic is how to configure Web services to meet their demand when the diversity of user requirements, distinction of service components' performance, and limitation of resources are considered. This paper builds a Web service configuration net based on Petri nets in order to exhibit Web service configurations in a formal way. Then, an optimal algorithm is presented to help choose the best configuration with the highest quality of service to meet users' nonfunctional requirements. Finally, the simulation results and related analysis prove the soundness and correctness of our model and algorithm.