Trust-Oriented Composite Services Selection and Discovery
Conference Proceeding Article
In Service-Oriented Computing (SOC) environments, service clients interact with service providers for consuming services. From the viewpoint of service clients, the trust level of a service or a service provider is a critical issue to consider in service selection and discovery, particularly when a client is looking for a service from a large set of services or service providers. However, a service may invoke other services offered by different providers forming composite services. The complex invocations in composite services greatly increase the complexity of trust-oriented service selection and discovery. In this paper, we propose novel approaches for composite service representation, trust evaluation and trust-oriented service selection and discovery. Our experiments illustrate that compared with the existing approaches our proposed trust-oriented service selection and discovery algorithm is realistic and more efficient
Databases and Information Systems | Numerical Analysis and Scientific Computing
Data Management and Analytics
Proceedings of the 7th International Joint Conference on Service-Oriented Computing
City or Country
LI, Lei; WANG, YAN; and LIM, Ee Peng.
Trust-Oriented Composite Services Selection and Discovery. (2009). Proceedings of the 7th International Joint Conference on Service-Oriented Computing. 50-67. Research Collection School Of Information Systems.
Available at: http://ink.library.smu.edu.sg/sis_research/494