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Coloured Ant System and Local Search to Design Local Telecommunication Networks

  • Roberto Cordone
  • Francesco Maffioli
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 2037)

Abstract

This work combines local search with a variant of the Ant System recently proposed for partitioning problems with cardinality constraints. The Coloured Ant System replaces the classical concept of trail with p trails of different “colours”, representing the assignment of an element to one of the classes in the partition. We apply the method with promising results to the design of local telecommunication networks. The combination of the Coloured Ant System with local search yields much better results than the two approaches alone.

Keywords

Local Search Penalization Factor Greedy Heuristic Quadratic Assignment Problem Span Forest 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2001

Authors and Affiliations

  • Roberto Cordone
  • Francesco Maffioli
    • 1
  1. 1.DEI - Politecnico di MilanoItaly

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