Fast enumeration of run-length-limited words

  • Authors:
  • Yulia Medvedeva;Boris Ryabko

  • Affiliations:
  • Siberian State University of Telecommunications and Informatics, Novosibirsk, Russia;Institute of Computational Technologies of Siberian Branch of Russian Academy of Science and Siberian State University of Telecommunications and Informatics, Novosibirsk, Russia

  • Venue:
  • ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 1
  • Year:
  • 2009

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Abstract

An algorithm for enumeration and denumeration of run-length-limited words (dklr-sequences) is proposed. The complexity of the algorithm does not exceed O(log3 n log log n), where n is the length of word, whereas known methods have the complexity that is not less than cn, c 0.