Notes in Artificial Intelligence 6096

نویسندگان

  • Nicolás García-Pedrajas
  • Francisco Herrera
  • Colin Fyfe
  • José Manuel Benítez
  • Moonis Ali
چکیده

This paper introduces a new tabu search algorithm for a strip packing problem. It integrates several key features: A consistentneighborhood, a fitness function including problem knowledge, and a di-versification based on the history of the search. The neighborhood only considers valid, sometimes partial, packings. The fitness function incor-porates measures related to the empty spaces. Diversification relies on aset of historically “frozen” objects. Experimental results are shown on a set of well-known hard instances and compared with previously reportedtabu search algorithms as well as the best performing algorithms.

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تاریخ انتشار 2010