Autonomy-Oriented Search in Dynamic Community Networks: A Case Study in Decentralized Network Immunization

  • Authors:
  • Jiming Liu;Chao Gao;Ning Zhong

  • Affiliations:
  • International WIC Institute, Beijing University of Technology, Beijing, China and Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, HongKong. E-mail: Jiming@comp.hkbu.edu ...;International WIC Institute, Beijing University of Technology, Beijing, China;International WIC Institute, Beijing University of Technology, Beijing, China and Department of Life Science and Informatics, Maebashi Institute of Technology, Japan

  • Venue:
  • Fundamenta Informaticae - Methodologies for Intelligent Systems
  • Year:
  • 2010

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Abstract

In recent years, immunization strategies have been developed for stopping epidemics in complex-network-like environments. Yet it still remains a challenge for existing strategies to deal with dynamically-evolving networks that contain community structures, though they are ubiquitous in the real world. In this paper, we examine the performances of an autonomy-oriented distributed search strategy for tackling such networks. The strategy is based on the ideas of self-organization and positive feedback from Autonomy-Oriented Computing (AOC). Our experimental results have shown that autonomous entities in this strategy can collectively find and immunize most highly-connected nodes in a dynamic, community-based network within a few steps.