A Generalization of the Linearized Suffix Tree to Square Matrices

  • 투고 : 2010.11.24
  • 심사 : 2010.12.28
  • 발행 : 2010.12.30

초록

The linearized suffix tree (LST) is an array data structure supporting traversals on suffix trees. We apply this LST to two dimensional (2D) suffix trees and obtain a space-efficient substitution of 2D suffix trees. Given an $n{\times}n$ text matrix and an $m{\times}m$ pattern matrix over an alphabet ${\Sigma}$, our 2D-LST provides pattern matching in $O(m^2log{\mid}{\Sigma}{\mid})$ time and $O(n^2)$ space.

키워드

과제정보

연구 과제 주관 기관 : Korea Research Foundation

참고문헌

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