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Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a aabaaa aaabaa Search.

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Presentation on theme: "Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a aabaaa aaabaa Search."— Presentation transcript:

1 Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a aabaaa aaabaa Search Text baaab accept state

2 Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a accept state aabaaa aaabaa Search Text baaab

3 Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a accept state aabaaa aaabaa Search Text baaab

4 Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a accept state aabaaa aaabaa Search Text baaab aabaaa

5 Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a accept state aabaaa aaabaa Search Text baaab aabaaa

6 Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a accept state aabaaa aaabaa Search Text baaab aabaaa

7 Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a accept state aabaaa aaabaa Search Text baaab aabaaa

8 Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a accept state aabaaa aaabaa Search Text baaab aabaaa aabaaa

9 Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a accept state aabaaa aaabaa Search Text baaab aabaaa aabaaa

10 Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a accept state aabaaa aaabaa Search Text baaab aabaaa aabaaa

11 Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a accept state aabaaa aaabaa Search Text baaab aabaaa aabaaa

12 Knuth-Morris-Pratt KMP algorithm. [over binary alphabet] n Build DFA from pattern. n Run DFA on text. 34 aa 56 a 01 aa 2 b b b b b b a accept state aabaaa aaabaa Search Text baaab aabaaa aabaaa


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