Earticle

초록

영어

In recent years, the Web service composition technology has developed rapidly, as a result, the energy consumption problem is also increasingly prominent. Faced with this situation, the paper firstly gives out the power model of single service; then derives the model of service composition according to its characteristics, and gives out the corresponding QoS constraints at the same time. After finishing the model, the paper talks about the allocation of feasible path, which is one of the problem in model calculation. The author introduces a graph-plan based searching algorithm, and uses the concept of hierarchical search to solve the problem. At last, the experimental results show that compared with traditional methods, the approach in this paper can not only satisfy the user requests with QoS restricted, but also reduce the energy consumption of service composition effectively.

목차

Abstract
 1. Introduction
 2. Related Work
 3. Service Composition Power Model
  3.1. Power Model of Single Service
  3.2. Energy-aware Service Composition Modeling
  3.3. Further Discussion
 4. The Search of Service Composition Path
  4.1. Main Process
  4.2. Analysis of Performance
 5. Simulation experiment
  5.1. Experimental Environment and Parameter
  5.2. Experimental Results and analysis
 6. Conclusion and Prospect
 References

키워드

저자

• Wei Wang [ School of Digial Information Technology, Zhejiang Technical Institute of Economics Hangzhou, China ]
• Suichu Zhai [ Hangzhou Power Supply Cooperation, Hangzhou, China ]
• XiaoXia Shi [ Key Laboratory of Complex System Modeling and Simulation, Ministry of Education, School of Computer Science and Technology, Hangzhou Dianzi University, Hangzhou, China ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of u- and e- Service, Science and Technology

• 간기

  격월간

• pISSN

  2005-4246

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605