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Intelligent farmer agent for multi-agent ecological simulations optimization

Published: 03 December 2007 Publication History

Abstract

This paper presents the development of a bivalve farmer agent interacting with a realistic ecological simulation system. The purpose of the farmer agent is to determine the best combinations of bivalve seeding areas in a large region, maximizing the production without exceeding the total allowed seeding area. A system based on simulated annealing, tabu search, genetic algorithms and reinforcement learning, was developed to minimize the number of iterations required to unravel a semi-optimum solution by using customizable tactics. The farmer agent is part of a multi-agent system where several agents, representing human interaction with the coastal ecosystems, communicate with a realistic simulator developed especially for aquatic ecological simulations. The experiments performed revealed promising results in the field of optimization techniques and multi-agent systems applied to ecological simulations. The results obtained open many other possible uses of the simulation architecture with applications in industrial and ecological management problems, towards sustainable development.

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Pereira, A., Duarte, P., Reis, L.P.: ECOLANG - A Communication Language for Simulations of Complex Ecological Systems. In: Merkuryev, Y., Zobel, R., Kerckhoffs, E. (eds.) Proceedings of the 19th European Conference on Modelling and Simulation, Riga, pp. 493-500 (2005).
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Pereira, A., Duarte, P., Reis, L.P.: An Integrated Ecological Modelling and Decision Support Methodology. In: Zelinka, I., Oplatková, Z., Orsoni, A. (eds.) 21st European Conference on Modelling and Simulation, ECMS, Prague, pp. 497-502 (2007).
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Published In

cover image ACM Conferences
EPIA'07: Proceedings of the aritficial intelligence 13th Portuguese conference on Progress in artificial intelligence
December 2007
704 pages
ISBN:3540770003
  • Editors:
  • José Neves,
  • Manuel Filipe Santos,
  • José Manuel Machado

Sponsors

  • ACM: Association for Computing Machinery
  • AAAI: American Association for Artificial Intelligence
  • ECCAI: European Coordinating Committee on Artifical Intelligence
  • IEEE-SMC: Institute of Electrical and Electronics Engineers, Inc.

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Springer-Verlag

Berlin, Heidelberg

Publication History

Published: 03 December 2007

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Author Tags

  1. agents
  2. ecological simulations
  3. genetic algorithms
  4. optimization
  5. reinforcement learning
  6. simulated annealing
  7. tabu search

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