Synchronous vs. asynchronous cooperative approach to solving the vehicle routing problem

  • Authors:
  • Dariusz Barbucha

  • Affiliations:
  • Department of Information Systems, Gdynia Maritime University, Gdynia, Poland

  • Venue:
  • ICCCI'10 Proceedings of the Second international conference on Computational collective intelligence: technologies and applications - Volume PartI
  • Year:
  • 2010

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Abstract

Cooperation as a problem-solving strategy is widely used to build methods addressing complex hard optimization problems. It involves a set of highly autonomous agents, each implementing a particular solution method. Agents cooperate during the process of solving the problem. The main goal of the paper is to evaluate to what extent a mode of cooperation (synchronous or asynchronous) between a number of optimization agents cooperating through sharing a central memory influences the quality of solutions while solving instances of the Vehicle Routing Problem.