Automatic reformulation of mixed and pure integer models to reduce solution time in apex IV

1 April 1983

journal article
Published by Association for Computing Machinery (ACM) in ACM SIGMAP Bulletin

No. 32,p. 39-51
https://doi.org/10.1145/1111272.1111276

Abstract

Efficient model formulation rules have been established for mixed and pure integer problems to improve solution times for the branch and bound algorithm. These techniques have been implemented in the automatic model re-formulator of APEX IV. The effect of those techniques in significantly reducing solution times on several large models will be presented.

Keywords

MODELS
REDUCE SOLUTION TIME
MIXED
SOLUTION TIMES
BRANCH
REFORMULATION
EFFICIENT
PURE INTEGER

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