A polynomial linear search algorithm for the n-dimensional knapsack problem

  • Authors:
  • Friedhelm Meyer auf der Heide

  • Affiliations:
  • -

  • Venue:
  • STOC '83 Proceedings of the fifteenth annual ACM symposium on Theory of computing
  • Year:
  • 1983

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Abstract

We present a Linear Search Algorithm which decides the n-dimensional knapsack problem in n4log(n) + 0.(n3) steps. This algorithm works for inputs consisting of n numbers for some arbitrary but fixed integer n. This result solves an open problem posed for example in [6] and [7] by Dobkin / Lipton and A.C.C. Yao, resp.. It destroys the hope of proving large lower bounds for this NP-complete problem in the model of Linear Search Algorithms.