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  2. LCP array - Wikipedia

    en.wikipedia.org/wiki/LCP_array

    In computer science, the longest common prefix array (LCP array) is an auxiliary data structure to the suffix array.It stores the lengths of the longest common prefixes (LCPs) between all pairs of consecutive suffixes in a sorted suffix array.

  3. Longest common substring - Wikipedia

    en.wikipedia.org/wiki/Longest_common_substring

    The array L stores the length of the longest common suffix of the prefixes S[1..i] and T[1..j] which end at position i and j, respectively. The variable z is used to hold the length of the longest common substring found so far. The set ret is used to hold the set of strings which are of length z.

  4. Suffix array - Wikipedia

    en.wikipedia.org/wiki/Suffix_array

    Suffix arrays are closely related to suffix trees: . Suffix arrays can be constructed by performing a depth-first traversal of a suffix tree. The suffix array corresponds to the leaf-labels given in the order in which these are visited during the traversal, if edges are visited in the lexicographical order of their first character.

  5. Range minimum query - Wikipedia

    en.wikipedia.org/wiki/Range_minimum_query

    Range minimum query reduced to the lowest common ancestor problem.. Given an array A[1 … n] of n objects taken from a totally ordered set, such as integers, the range minimum query RMQ A (l,r) =arg min A[k] (with 1 ≤ l ≤ k ≤ r ≤ n) returns the position of the minimal element in the specified sub-array A[l …

  6. LCP - Wikipedia

    en.wikipedia.org/wiki/LCP

    LCP may refer to: Science, medicine and technology ... Longest Common Prefix array, in computer science; Organisations. Latvijas Centrālās Padomes, ...

  7. Longest common subsequence - Wikipedia

    en.wikipedia.org/wiki/Longest_common_subsequence

    Comparison of two revisions of an example file, based on their longest common subsequence (black) A longest common subsequence (LCS) is the longest subsequence common to all sequences in a set of sequences (often just two sequences).

  8. Substring index - Wikipedia

    en.wikipedia.org/wiki/Substring_index

    The suffix array, a sorted array of the starting positions of suffixes of the string, allowing substring search to be performed by binary search [1] [3] Augmenting a suffix array with an LCP array of the lengths of common prefixes of consecutive suffixes allows the search to be performed symbol-by-symbol, matching the search time of the suffix ...

  9. Generalized suffix array - Wikipedia

    en.wikipedia.org/wiki/Generalized_suffix_array

    gsufsort is an open-source, fast, portable and lightweight tool for the construction of generalized suffix arrays and related data structures like Burrows–Wheeler transform or LCP Array) [3] Mnemonist, a collection of data structures implemented in JavaScript contains an implementation for a generalized suffix tree and can be found publicly ...