An effective algorithm for project scheduling with arbitrary temporal constraints

  • Authors:
  • Tristan B. Smith;John M. Pyle

  • Affiliations:
  • CIS Department, University of Oregon, Eugene, OR;On Time Systems, Inc., Eugene, OR

  • Venue:
  • AAAI'04 Proceedings of the 19th national conference on Artifical intelligence
  • Year:
  • 2004

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Abstract

The resource-constrained project scheduling problem with time windows (RCPSP/max) is an important generalization of a number of well studied scheduling problems. In this paper, we present a new heuristic algorithm that combines the benefits of squeaky wheel optimization with an effective conflict resolution mechanism, called bulldozing, to address RCPSP/max problems. On a range of benchmark problems, the algorithm is competitive with state-of-the-art systematic and non-systematic methods and scales well.