Intelligent farmer agent for multi-agent ecological simulations optimization

  • Authors:
  • Filipe Cruz;António Pereira;Pedro Valente;Pedro Duarte;Luís Paulo Reis

  • Affiliations:
  • LIACC, Faculdade de Engenharia da Universidade do Porto, Porto, Portugal;LIACC, Faculdade de Engenharia da Universidade do Porto, Porto, Portugal;LIACC, Faculdade de Engenharia da Universidade do Porto, Porto, Portugal;CEMAS, Universidade Fernando Pessoa, Porto, Portugal;LIACC, Faculdade de Engenharia da Universidade do Porto, Porto, Portugal

  • Venue:
  • EPIA'07 Proceedings of the aritficial intelligence 13th Portuguese conference on Progress in artificial intelligence
  • Year:
  • 2007

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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.