Journal of Shanghai Jiaotong University ›› 2014, Vol. 48 ›› Issue (05): 719-724.

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Service Composition Method Based on Collaboration Network and Task Circumstance

PENG Yanbin1,ZHENG Zhijun1,LI Jiming2,SU Xianchuang3,YU Chengbo4
  

  1. (1. School of Information and Electronic Engineering, Zhejiang University of Science and Technology, Hangzhou 210023, China; 2. Department of Forensic Science, Zhejiang Police College, Hangzhou 310053, China; 3. School of Informatics and Electronics, Zhejiang SciTech University, Hangzhou 310018, China; 4. College of Computer Science, Zhejiang University, Hangzhou 310027, China)
  • Received:2013-06-14

Abstract:

The basic concept of service mapping repository, collaboration network and service task circumstance was introduced. An approach based on collaboration network and task circumstance to compose services automatically was proposed. First, this method built a complete collaboration network for every output; next, the collaboration networks were combined into a composite service to meet the needs of users; finally, best composite service was returned to the user based on compatibility of synthetical task circumstance. The experimental results show that the method proposed can improve the success rate and efficiency of service composition.

Key words: collaboration network, task circumstance, service, composition

CLC Number: