A simulated annealing code for general integer linear programs

نویسندگان

  • D. Abramson
  • M. Randall
چکیده

This paper explores the use of simulated annealing (SA) for solving arbitrary combinatorial optimisation problems. It reviews an existing code called GPSIMAN for solving 0-1 problems, and evaluates it against a commercial branch-and-bound code, OSL. The problems tested include travelling salesman, graph colouring, bin packing, quadratic assignment and generalised assignment. The paper then describes a technique for representing these problems using arbitrary integer variables, and shows how a general simulated annealing algorithm can also be applied. This new code, INTSA, out performs GPSIMAN and OSL on almost all of the problems tested. Subject classi cation: AMS(MOS) 90C05, 90C10, 90C27.

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عنوان ژورنال:
  • Annals OR

دوره 86  شماره 

صفحات  -

تاریخ انتشار 1999