Faster index for property matching

  title={Faster index for property matching},
  author={Costas S. Iliopoulos and Mohammad Sohel Rahman},
  journal={Inf. Process. Lett.},
In this paper, we revisit the Property Matching problem studied by Amir et al. [Property Matching and Weighted Matching, CPM 2006] and present a better indexing scheme for the problem. In particular, the data structure by Amir et al., namely PST, requires O(n log |Σ|+ n log log n) construction time and O(m log |Σ|+ K) query time, where n and m are the length of, respectively, the text and the pattern, Σ is the alphabet and K is the output size. On the other hand, the construction time of our… CONTINUE READING

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