Niching Particle Swarm Optimization Algorithm for Service Composition

Author

Liao, Jianxin ; Liu, Yang ; Zhu, Xiaomin ; Xu, Tong ; Wang, Jingyu

Author_Institution

State Key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2011

fDate

5-9 Dec. 2011

Firstpage

1

Lastpage

6

Abstract

Service composition constructs composite applications with different services to fulfill numerous service requirements. Different users have various QoS demands for composite services. In this paper, we present a service composition model considering not only multiple QoS constraints but also load balance factors. Moreover, a service selection algorithm based on niching technique and particle swarm optimization (PSO) is proposed for the service composition problem. It supports optimization problems with any kinds of constraints and objective functions. Simulation results show the proposed algorithm is effective and efficient for service composition under any circumstances.

Keywords

particle swarm optimisation; quality of service; resource allocation; service-oriented architecture; QoS; constraints functions; load balance factors; niching technique; objective functions; particle swarm optimization; service composition model; service selection algorithm; Accuracy; Algorithm design and analysis; Bandwidth; Delay; Quality of service; Reliability; Semantics;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference (GLOBECOM 2011), 2011 IEEE

Conference_Location

Houston, TX, USA

ISSN

1930-529X

Print_ISBN

978-1-4244-9266-4

Electronic_ISBN

1930-529X

Type

conf

DOI

10.1109/GLOCOM.2011.6133596

Filename

6133596