J.P. Locquet, J. Perret, et al.
SPIE Optical Science, Engineering, and Instrumentation 1998
Paper
All-different polytopes
Abstract
A parsimonious integer-programming model for all-different constraints was developed. The all-different polytopes were defined and results on dimension, facets and separation were given. Some results from computational experiments concerning the facial structure of the all-different polytopes were also described.
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