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Minimizing setups in ordered sets of fixed width
Authors:Charles J Colbourn  William R Pulleyblank
Institution:(1) Department of Computer Science, University of Waterloo, Waterloo, Ontario, Canada;(2) Department of Combinatorics and Optimization, University of Waterloo, Waterloo, Ontario, Canada
Abstract:A simply polynomial time algorithm is given for computing the setup number, or jump number, of an ordered set with fixed width. This arises as an interesting application of a polynomial time algorithm for solving a more general weighted problem in precedence constrained scheduling.
Keywords:Primary 06A10  secondary 05C99  68E99
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