A new class of greedy heuristics for job shop scheduling problems

  • Authors:
  • Marco Pranzo;Carlo Meloni;Dario Pacciarelli

  • Affiliations:
  • Dipartimento di Informatica e Automazione, Università degli Studi di Roma Tre, Roma, Italy;Dipartimento di Elettrotecnica ed Elettronica, Politecnico di Bari, Bari, Italy;Dipartimento di Informatica e Automazione, Università degli Studi di Roma Tre, Roma, Italy

  • Venue:
  • WEA'03 Proceedings of the 2nd international conference on Experimental and efficient algorithms
  • Year:
  • 2003

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Abstract

In this paper we introduce a new class of greedy heuristics for general job shop scheduling problems. In particular we deal with the classical job shop, i.e. with unlimited capacity buffer, and job shop problems with blocking and no-wait. The proposed algorithm family is a simple randomized greedy family based on a general formulation of the job shop problem. We report on an extensive study of the proposed algorithms, and comparisons with other greedy algorithms are presented.