Awareness and Agility for Autonomic Distributed Systems: Platform-Independent Publish-Subscribe Event-Based Communication for Mobile Agents

  • Authors:
  • Amir Padovitz;Arkady Zaslavsky;Seng Wai Loke

  • Affiliations:
  • -;-;-

  • Venue:
  • DEXA '03 Proceedings of the 14th International Workshop on Database and Expert Systems Applications
  • Year:
  • 2003

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Abstract

We propose using the publish-subscribe model tocomplement proprietary or standard agentcommunication languages, useful particularly in the caseof exchanging and disseminating short communicationsabout events and consequently, reducing complexity ofmulti-agent messaging. We describe how we implementedthe event notification mechanism for mobile agents, andanalyse experiments that demonstrate the Elvin-basedevent notification mechanism for communication betweenGrasshopper agents and Aglets. We also discuss messageloss due to agent migration and offer solutions toreliable communication between mobile agents usingevents.