• Thumbnail for Longest common subsequence
    A longest common subsequence (LCS) is the longest subsequence common to all sequences in a set of sequences (often just two sequences). It differs from...
    35 KB (4,355 words) - 22:13, 6 April 2025
  • is said to be a common subsequence of X {\displaystyle X} and Y . {\displaystyle Y.} This would not be the longest common subsequence, since Z {\displaystyle...
    6 KB (829 words) - 22:00, 30 January 2025
  • computer science, the longest increasing subsequence problem aims to find a subsequence of a given sequence in which the subsequence's elements are sorted...
    20 KB (2,446 words) - 08:50, 7 October 2024
  • to the longest common subsequence problem. Given two sequences X = < x1,...,xm > and Y = < y1,...,yn >, a sequence U = < u1,...,uk > is a common supersequence...
    8 KB (1,002 words) - 04:25, 13 February 2025
  • algorithm, also known as Hunt–McIlroy algorithm, is a solution to the longest common subsequence problem. It was one of the first non-heuristic algorithms used...
    8 KB (972 words) - 13:10, 8 November 2024
  • system and reference summaries. ROUGE-L: Longest Common Subsequence (LCS) based statistics. Longest common subsequence problem takes into account sentence-level...
    3 KB (319 words) - 01:53, 28 November 2023
  • probability, and computer science, in the longest alternating subsequence problem, one wants to find a subsequence of a given sequence in which the elements...
    7 KB (991 words) - 18:12, 27 November 2024
  • Thumbnail for Levenshtein distance
    adjacent characters alongside insertion, deletion, substitution; the longest common subsequence (LCS) distance allows only insertion and deletion, not substitution;...
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  • edit distance are obtained by restricting the set of operations. Longest common subsequence (LCS) distance is edit distance with insertion and deletion as...
    19 KB (2,449 words) - 18:47, 30 March 2025
  • Thumbnail for Diff-Text
    minimum. The vast majority of text comparison software based on the longest common subsequence problem algorithm incorrectly report moved text as unlinked additions...
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  • d f g j z From a longest common subsequence it is only a small step to get diff-like output: if an item is absent in the subsequence but present in the...
    40 KB (4,467 words) - 17:17, 1 April 2025
  • constants are mathematical constants that describe the lengths of longest common subsequences of random strings. Although the existence of these constants...
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  • Implementation/Strings/Longest common substring In computer science, a longest common substring of two or more strings is a longest string that is a substring...
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  • . , k {\displaystyle 1,2,...,k} . The expected length of the longest common subsequence is a super-additive function of n {\displaystyle n} , and thus...
    17 KB (2,950 words) - 14:21, 25 March 2025
  • repeats, finding tandem repeats, and finding unique subsequences and missing (un-spelled) subsequences. Alignment problems: that deal with comparison between...
    9 KB (1,125 words) - 03:48, 20 January 2025
  • Thumbnail for Dan Hirschberg
    Larmore. He is best known for his 1975 and 1977 work on the longest common subsequence problem: Hirschberg's algorithm for this problem and for the related...
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  • substitution, and the transposition of two adjacent characters; the longest common subsequence (LCS) distance allows only insertion and deletion, not substitution;...
    9 KB (1,239 words) - 06:10, 2 October 2024
  • matching characters can be substantially different from each longest common subsequence of the given strings. For example S 1 = q c c c c c r d d d s...
    7 KB (999 words) - 23:37, 30 April 2025
  • Thumbnail for Tracy–Widom distribution
    and in simplified mathematical models of the behavior of the longest common subsequence problem on random inputs. See Takeuchi & Sano (2010) and Takeuchi...
    32 KB (4,821 words) - 14:18, 12 April 2025
  • string Longest common subsequence problem over multiple sequences: SR10  The bounded variant of the Post correspondence problem: SR11  Shortest common supersequence...
    29 KB (2,746 words) - 00:31, 24 April 2025
  • space-efficient way to calculate the longest common subsequence between two sets of data such as with the common diff tool. The Hirschberg algorithm can...
    9 KB (1,326 words) - 15:06, 19 April 2025
  • convex space Longest common substring problem in computer science, the longest shared sequence of consecutive characters Longest common subsequence problem...
    3 KB (436 words) - 12:05, 26 November 2024
  • Parsing Pattern matching Compressed pattern matching Longest common subsequence Longest common substring Sequential pattern mining Sorting String rewriting...
    8 KB (988 words) - 21:36, 23 September 2024
  • (2004) "Automatic Evaluation of Machine Translation Quality Using Longest Common Subsequence and Skip-Bigram Statistics Archived 2008-07-05 at the Wayback...
    19 KB (2,996 words) - 08:34, 22 February 2025
  • Thumbnail for Rope (data structure)
    specification for ropes (supported by STLPort and libstdc++) Ropes for C# ropes for Common Lisp Ropes for Java String-Like Ropes for Java Ropes for JavaScript Ropes...
    16 KB (1,779 words) - 08:23, 10 January 2025
  • Thumbnail for Optimal substructure
    problem has an optimal substructure. Longest common subsequence problem Longest increasing subsequence Longest palindromic substring All-Pairs Shortest...
    6 KB (742 words) - 08:14, 16 April 2025
  • Parsing Pattern matching Compressed pattern matching Longest common subsequence Longest common substring Sequential pattern mining Sorting String rewriting...
    14 KB (1,221 words) - 06:31, 14 April 2025
  • Samplesort Longest common subsequence problem: Find the longest subsequence common to all sequences in a set of sequences Longest increasing subsequence problem:...
    72 KB (7,945 words) - 09:48, 26 April 2025
  • Thumbnail for Evolutionary algorithm
    Dennis (7 July 2007). "Analysis of evolutionary algorithms for the longest common subsequence problem". Proceedings of the 9th annual conference on Genetic...
    40 KB (4,553 words) - 04:41, 15 April 2025
  • other distance measures, (e.g. DTW (dynamic time warping) or LCS (longest common subsequence problem)), TWED is a metric. Its computational time complexity...
    11 KB (1,816 words) - 00:46, 17 May 2024