Fast index for approximate string matching
نویسنده
چکیده
We present an index that stores a text of length n such that given a pattern of length m, all the substrings of the text that are within Hamming distance (or edit distance) at most k from the pattern are reported in O(m+ log log n + #matches) time (for constant k). The space complexity of the index is O(n1+ǫ) for any constant ǫ > 0.
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ورودعنوان ژورنال:
- J. Discrete Algorithms
دوره 8 شماره
صفحات -
تاریخ انتشار 2010