What is the main difference between the Longest Common Subsequence (LCS) and the longest common substring of two sequences of characters? Use the LCS-LENGTH procedure to find the Longest Common Subsequence (LCS) of two sequences: A and B. You need to show the step-by-step procedure based on a table and also illustrate the path to reconstruct the LCS you have found by drawing lines through the centers of the grids on the path in the table. What is the running time of the LCS algorithm based on dynamic programming? Justify your answer.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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What is the main difference between the Longest Common Subsequence (LCS) and the longest common substring of two sequences of characters?

Use the LCS-LENGTH procedure to find the Longest Common Subsequence (LCS) of two sequences: A <1, 0, 0, 1, 0, 1, 0, 1>and B <0, 1, 0, 1, 1, 0, 1, 1, 0>. You need to show the step-by-step procedure based on a table and also illustrate the path to reconstruct the LCS you have found by drawing lines through the centers of the grids on the path in the table.

 

What is the running time of the LCS algorithm based on dynamic programming? Justify your answer.

What is the main difference between the Longest Common Subsequence (LCS) and the longest common
substring of two sequences of characters?
Use the LCS-LENGTH procedure to find the Longest Common Subsequence (LCS) of two sequences: A
and B. You need to show the step-by-step procedure based on a table and also illustrate the path to
reconstruct the LCS you have found by drawing lines through the centers of the grids on the path in the
table.
What is the running time of the LCS algorithm based on dynamic programming? Justify your answer.
Transcribed Image Text:What is the main difference between the Longest Common Subsequence (LCS) and the longest common substring of two sequences of characters? Use the LCS-LENGTH procedure to find the Longest Common Subsequence (LCS) of two sequences: A and B. You need to show the step-by-step procedure based on a table and also illustrate the path to reconstruct the LCS you have found by drawing lines through the centers of the grids on the path in the table. What is the running time of the LCS algorithm based on dynamic programming? Justify your answer.
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