Research Article
QoS-aware Service Composition in Multi-Network Environment based on Genetic Algorithm
@INPROCEEDINGS{10.1109/ChinaCom.2011.6158346, author={Minghui Li and Kaigui Wu and Lu Liu}, title={QoS-aware Service Composition in Multi-Network Environment based on Genetic Algorithm}, proceedings={2nd International ICST Workshop on Advances in Data and Information Management: Recent Advances of Cloud Computing in Data and Information Management Conference on Communications and Networking in China}, publisher={IEEE}, proceedings_a={ADIM}, year={2012}, month={3}, keywords={qos; soa; ga; multi-network}, doi={10.1109/ChinaCom.2011.6158346} }- Minghui Li
Kaigui Wu
Lu Liu
Year: 2012
QoS-aware Service Composition in Multi-Network Environment based on Genetic Algorithm
ADIM
IEEE
DOI: 10.1109/ChinaCom.2011.6158346
Abstract
QoS-aware service composition is one of the most important technologies in SOA. The aim is to compose a new service with the best QoS under the user constraints by a set of atomic services. There are a lot of researches on this topic in recent years. But most of them did not take the effect of the multi-network environment into account and the algorithms took much time when the number of the service candidates was large. In this paper, we present a service composition model in multi-network environment and solve the problem by employing genetic algorithm (GA) within acceptable time. Our approach provides a fast way to find the best solution for QoS-aware service composition in multi-network environment. The experimental results show that our method achieves better performance than other approaches.
