Title :
Context-Based Reputation Management for Service Composition and Reconfiguration
Author :
Jinhwan Lee ; Jing Zhang ; Zhengqiu Huang ; Kwei-Jay Lin
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Univ. of California, Irvine, Irvine, CA, USA
Abstract :
Service-Oriented Architecture (SOA) provides a framework for service composition and reconfiguration. In addition to making composition decisions by considering functional attributes, technology for composition by meeting non-functional requirements such as QoS is also needed. In this paper, we present an approach to compose business process by considering context-based service reputation. Since some services may perform well only at specific context, we may use context similarity to filter out those services that are not fit given a user´s context. We present the design of a Context Manager which works as part of an SOA middleware to compose and reconfigure services. Simulation results show the effectiveness of our design.
Keywords :
Web services; business process re-engineering; quality of service; service-oriented architecture; QoS requirement; SOA; Web services; business process; composition decision; context manager; context-based reputation management; context-based service reputation; functional attribute; quality of service; service composition; service reconfiguration; service-oriented architecture; Business; Conferences; Context; Context modeling; Context-aware services; Service oriented architecture; Context; Reputation; SOA;
Conference_Titel :
Commerce and Enterprise Computing (CEC), 2012 IEEE 14th International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4673-6246-7
DOI :
10.1109/CEC.2012.18
