On the Path-Width of Integer Linear Programming
We consider the feasibility problem of integer linear programming (ILP). We show that solutions of any ILP instance can be naturally represented by an FO-definable class of graphs. For each solution there may be many graphs representing it. However, one of these graphs is of path-width at most 2n, w...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Open Publishing Association
2014-08-01
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| Series: | Electronic Proceedings in Theoretical Computer Science |
| Online Access: | http://arxiv.org/pdf/1408.5958v1 |