A composite self-organisation mechanism in an agent network

  • Authors:
  • Dayong Ye;Minjie Zhang;Quan Bai

  • Affiliations:
  • University of Wollongong, Wollongong, Australia;University of Wollongong, Wollongong, Australia;Auckland University of Technology, Auckland, New Zealand

  • Venue:
  • WISE'11 Proceedings of the 12th international conference on Web information system engineering
  • Year:
  • 2011

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Abstract

Self-organisation provides a suitable paradigm for developing autonomic web-based applications, e.g., e-commerce. Towards this end, in this paper, a composite self-organisation mechanism in an agent network is proposed. Based on self-organisation principles, this mechanism enables agents to dynamically adapt relations with other agents, i.e., change the underlying network structure, to achieve efficient task allocation. The proposed mechanism integrates a trust model to assist agents in reasoning with whom to adapt relations and employs a multi-agent Q-learning algorithm for agents to learn how to adapt relations. Moreover, in this mechanism, it is considered that the agents are connected by weighted relations, instead of crisp relations.