Jae Sik Lee, Monique Guignard, An Approximate Algorithm for Multidimensional Zero-One Knapsack Problems -- A Parametric Approach, Management Science, Vol. 34, No. 3, Focussed Issue on Heuristics (Mar.

It is well-known that many instances of the 0-1 knapsack problem can be effectively solved to optimality also for very large values of n (the number of binary variables), while other instances cannot ...