Regularities in indeterminatestrings have recently been a matter of interest because of their use in the fields of molecular biology, musical text analysis, cryptanalysis and so on. In this paper, we study the proble...
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Regularities in indeterminatestrings have recently been a matter of interest because of their use in the fields of molecular biology, musical text analysis, cryptanalysis and so on. In this paper, we study the problem of reconstructing an indeterminatestring from a border array. We present two efficient algorithms to reconstruct an indeterminatestring from a valid border array - one using an unbounded alphabet and the other using minimum sized alphabet. We also propose an O(n(2)) algorithm for reconstructing an indeterminatestring from suffix array and LCP array. (C) 2011 Elsevier B.V. All rights reserved.
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