CP '99 Proceedings of the 5th International Conference on Principles and Practice of Constraint Programming
Fast approximation algorithms for knapsack problems
SFCS '77 Proceedings of the 18th Annual Symposium on Foundations of Computer Science
Bucket elimination for multiobjective optimization problems
Journal of Heuristics
Length-Lex Bounds Consistency for Knapsack Constraints
CP '08 Proceedings of the 14th international conference on Principles and Practice of Constraint Programming
Approximated consistency for the automatic recording constraint
Computers and Operations Research
On decomposing Knapsack constraints for length-lex bounds consistency
CP'09 Proceedings of the 15th international conference on Principles and practice of constraint programming
Interactive cost configuration over decision diagrams
Journal of Artificial Intelligence Research
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Knapsack constraints are a key modeling structure in discrete optimization and form the core of many real-life problem formulations. Only recently, a cost-based filtering algorithm for Knapsack constraints was published that is based on some previously developed approximation algorithms for the Knapsack problem. In this paper, we provide an empirical evaluation of approximated consistency for Knapsack constraints by applying it to the Market Split Problem and the Automatic Recording Problem.