A note on low autocorrelation binary sequences

  • Authors:
  • Iván Dotú;Pascal Van Hentenryck

  • Affiliations:
  • Departamento De Ingeniería Informática, Universidad Autónoma de Madrid;Brown University, Providence, RI

  • Venue:
  • CP'06 Proceedings of the 12th international conference on Principles and Practice of Constraint Programming
  • Year:
  • 2006

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Abstract

The Low Autocorrelation Binary Sequences problem (LABS) is problem 005 in the CSPLIB library, where it is stated that “these problems pose a significant challenge to local search methods”. This paper presents a straighforward tabu search that systematically finds the optimal solutions for all tested instances.