Title

Trust-Oriented Composite Services Selection and Discovery

Publication Type

Conference Proceeding Article

Publication Date

11-2009

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 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

Discipline

Databases and Information Systems | Numerical Analysis and Scientific Computing

Research Areas

Data Management and Analytics

Publication

Proceedings of the 7th International Joint Conference on Service-Oriented Computing

First Page

50

Last Page

67

ISBN

9783642103827

Identifier

10.1007/978-3-642-10383-4_4

Publisher

Springer Verlag

City or Country

Stockholm, Sweden

Additional URL

http://dx.doi.org/10.1007/978-3-642-10383-4_4