Linear-Time Construction of Two-Dimensional Suffix Trees

  • Authors:
  • Dong Kyue Kim;Kunsoo Park

  • Affiliations:
  • -;-

  • Venue:
  • ICAL '99 Proceedings of the 26th International Colloquium on Automata, Languages and Programming
  • Year:
  • 1999

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Abstract

The suffix tree of a string S is a compacted trie that represents all suffixes of S. Linear-time algorithms for constructing the suffix tree have been known for quite a while. In two dimensions, however, linear-time construction of two-dimensional suffix trees has been an open problem.We present the first linear-time algorithm for constructing two-dimensional suffix trees.