Data storage in unreliable multi-agent networks

  • Authors:
  • Filip Miletić;Patrick Dewilde

  • Affiliations:
  • Delft University of Technology, Netherlands;Delft University of Technology, Netherlands

  • Venue:
  • Proceedings of the fourth international joint conference on Autonomous agents and multiagent systems
  • Year:
  • 2005

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Abstract

The distributed data storage on unreliable devices, connected by a short-range radio network is analyzed. Failing devices incur loss of data. To prevent the loss, the data is split and distributed across the network. The graph-based connectivity model assuming independent erasures is given, and the capacity of such graph is computed. It is shown by an information-theoretic argument that multi-agent systems with unreliable connectivity can increase overall data storage reliability through cooperation.