Answer by Ruslan Sadykov for Odd behavior in the branch bound and price...
There can be many reasons why a branch-cut-and-price algorithm fails to solve an instance to optimality in a reasonable time.A large primal-dual gap because a heuristic solution is absent or of a pure...
View ArticleOdd behavior in the branch bound and price algorithm with column generation
I have two questions on branch-bound-and-price.Why does it sometimes fail? For instance, the paper by Dabia et al shows results where the proposed algorithm fails for some cases. The paper does not...
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