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中南大学学报(英文版)

Journal of Central South University

Vol. 22    No. 7    July 2015

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Collaboration strategy for software dynamic evolution of multi-agent system
LI Qing-shan(李青山), CHU Hua(褚华), ZHANG Man(张曼), LI Min(李敏), diao liang(刁亮)

Software Engineering Institute, Xidian University, Xi’an 710071, China

Abstract:As the ability of a single agent is limited while information and resources in multi-agent systems are distributed, cooperation is necessary for agents to accomplish a complex task. In the open and changeable environment on the Internet, it is of great significance to research a system flexible and capable in dynamic evolution that can find a collaboration method for agents which can be used in dynamic evolution process. With such a method, agents accomplish tasks for an overall target and at the same time, the collaborative relationship of agents can be adjusted with the change of environment. A method of task decomposition and collaboration of agents by improved contract net protocol is introduced. Finally, analysis on the result of the experiments is performed to verify the improved contract net protocol can greatly increase the efficiency of communication and collaboration in multi-agent system.

 

Key words: multi-agent system; dynamic evolution; task decomposition; collaboration

中南大学学报(自然科学版)
  ISSN 1672-7207
CN 43-1426/N
ZDXZAC
中南大学学报(英文版)
  ISSN 2095-2899
CN 43-1516/TB
JCSTFT
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