Linear Bidirectional On-Line Construction of Affix Trees

  • Authors:
  • Moritz G. Maaß

  • Affiliations:
  • -

  • Venue:
  • COM '00 Proceedings of the 11th Annual Symposium on Combinatorial Pattern Matching
  • Year:
  • 2000

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Abstract

Affix trees are a generalization of suffix trees that is based on the inherent duality of suffix trees induced by the suffix links. An algorithm is presented that constructs affix trees on-line by expanding the underlying string in both directions and that has linear time complexity.