In which pattern matching algorithm is a prefix table or failure function used to optimize the search process?

  • Boyer-Moore Algorithm
  • Brute Force Algorithm
  • Knuth-Morris-Pratt Algorithm
  • Rabin-Karp Algorithm
The Knuth-Morris-Pratt Algorithm uses a prefix table or failure function to optimize the search process. This allows the algorithm to skip unnecessary comparisons by taking advantage of the information about the pattern's own structure.
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