QoS-driven service selection and composition

Author

Meng, Sun ; Arbab, Farhad

Author_Institution

CWI, Amsterdam

fYear

2008

fDate

23-27 June 2008

Firstpage

160

Lastpage

169

Abstract

Assuring quality of service (QoS) properties is critical in service-oriented applications (SOAs) development. In this paper, we present an approach for specifying QoS properties on services and selecting services for their composition in a way that maximizes the QoS values. We apply the integration of concerns paradigm to allow combined specification of QoS and functional properties by using Quantitative Constraint Automata, and to integrate QoS aspects into service-oriented applications development processes, mainly for service selection and composition.

Keywords

Web services; automata theory; formal specification; quality of service; QoS specification; SOA; Web service composition; Web service selection; quality of service; quantitative constraint automata; service-oriented application development; Application software; Collaborative work; Computer networks; Context-aware services; Distributed computing; Quality of service; Quantum cellular automata; Runtime; Stochastic processes; Sun; Composition; Constraint Automata; QoS; Quantitative; Selection; Service;

fLanguage

English

Publisher

ieee

Conference_Titel

Application of Concurrency to System Design, 2008. ACSD 2008. 8th International Conference on

Conference_Location

Xian

ISSN

1550-4808

Print_ISBN

978-1-4244-1838-1

Electronic_ISBN

1550-4808

Type

conf

DOI

10.1109/ACSD.2008.4574608

Filename

4574608