Speeding-up information retrieval with the employment of a multi-agent system

  • Authors:
  • Irene Sygkouna;Miltiades E. Anagnostou

  • Affiliations:
  • Computer Networks Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, 9, Heroon Polytechneiou Str., 15773, Zografou, Athens, Greece.;Computer Networks Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, 9, Heroon Polytechneiou Str., 15773, Zografou, Athens, Greece

  • Venue:
  • International Journal of Wireless and Mobile Computing
  • Year:
  • 2010

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Abstract

This paper focuses on Mobile Agents (MAs) and their use for information retrieval. A multi-agent system is considered; a number of agents are involved in a cooperative effort to retrieve distributed data from network nodes. Our objective is to find the routes of the agents so that the total completion time is minimised. The system design goal of producing an 'optimal' answer with minimal use of communication and processing resources is the driving reason for testing three heuristic algorithms. Our endmost goal is to achieve an 'acceptable' answer using a 'reasonable' amount of communication resources.