Slide 1 1 Directed Graphs: Victoria Road Problem Slide 2 2 Update: Edge is deleted; Edge is inserted Edge weight is changed F A Directed graph problems Slide 3 3 ; F A Reachability…

Slide 1 . Class 4: Sequence Alignment II Gaps, Heuristic Search Slide 2 Alignment with Gaps – Example 1 2 AAC—AATTAAG—ACTAC—GTTCATGAC A—CGA—TTA—GCAC—ACTG—T—A—GA—…

Slide 1 4 -1 Chapter 4 The Sequence Alignment Problem Slide 2 4 -2 The Longest Common Subsequence (LCS) Problem A string : S 1 = “ TAGTCACG ” A subsequence of S 1 : deleting…

Slide 1 1 A Simple Efficient Approximation Scheme for the Restricted Shortest Path Problem Dean H. Lorenz, Danny Raz Operations Research Letter, Vol. 28, No. 5, pages 213-219,…

Slide 1 1 A Linear Space Algorithm for Computing Maximal Common Subsequences Author: D.S. Hirschberg Publisher: Communications of the ACM 1975 Presenter: Han-Chen Chen Date:2010/04/07…

Slide 1 Longest common subsequence INPUT: two strings OUTPUT: longest common subsequence ACTGAACTCTGTGCACT TGACTCAGCACAAAAAC Slide 2 Longest common subsequence INPUT: two…