'Valid shift' diaporamas de présentation

Outline

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String Matching

String Matching. Michael Tsai 2013/05/28. ?? : ????. ?? T[1..n] ??????? n ??? ?? P[1..m] ??????? m ??? ?? T ?? P ???? P ? T ??????????? ??? ? : ? Pattern P occurs with shift s in text T (Pattern P occurs beginning at position s+1 in text T) if , for .

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Lecture 27. String Matching Algorithms

Lecture 27. String Matching Algorithms. Recap. Floyd algorithm help to find the shortest path between every pair of vertices of a graph. Floyd graph may contain negative edges but no negative cycles

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String Matching Algorithms

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