Reoptimization in lagrangian methods for the quadratic knapsack problem
نویسندگان
چکیده
منابع مشابه
Reoptimization in Lagrangian methods for the 0-1 quadratic knapsack problem
Abstract The 0-1 quadratic knapsack problem consists of maximizing a quadratic objective function subject to a linear capacity constraint. To exactly solve large instances of this problem with a tree search algorithm (e.g., a branch and bound method), the knowledge of good lower and upper bounds is crucial for pruning the tree but also for fixing as many variables as possible in a preprocessing...
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