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JUCS
2010

Trust-Oriented Composite Service Selection with QoS Constraints

8 years 3 months ago
Trust-Oriented Composite Service Selection with QoS Constraints
Abstract: 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 factor to consider in service selection, particularly when a client is looking for a service from a large set of services or service providers. However, a invoked service may be composed of other services. The complex invocations in composite services greatly increase the complexity of trust-oriented service selection. In this paper, we propose novel approaches for composite service representation, trust evaluation and trust-oriented composite service selection (with QoS constraints). Our experimental results illustrate that compared with the existing approaches our proposed trust-oriented (QoS constrained) composite service selection algorithms are realistic and enjoy better efficiency. Key Words: composite service, composite service selection, composi...
Lei Li, Yan Wang, Ee-Peng Lim
Added 29 Jan 2011
Updated 29 Jan 2011
Type Journal
Year 2010
Where JUCS
Authors Lei Li, Yan Wang, Ee-Peng Lim
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