Algorithm to compute a minimum cover time and space, Programming Languages

Assignment Help:

Given strings s1 and s2 of lengths m and n respectively, a minimum cover of s1 by s2 is a decomposition s1 = w1w2 .... wk, where each wi is a non-empty substring of s2 and k is minimized. Eg., given s1 = accgtatct and s2 = cgtactcatc, there are several covers of s1 by s2 possible, two of which are:

(i) cover1: s1 = w1w2w3w4 (where w1 = ac, w2 = cgt, w3 = atc, w4 = t) , and

(ii) cover2: s1 = w1w2w3w4w5 (where w1 = ac, w2 = c, w3 = gt, w4 = atc, w5 = t).

However, only cover1 is a minimal cover. Give an algorithm to compute a minimum cover (if one exists) in O (m + n) time and space. If a minimum cover does not exist your algorithm should state so and terminate within the same time and space bounds. Give a brief justification of why you think your algorithm is correct - meaning, how it guarantees finding the minimial cover (if one exists).


Related Discussions:- Algorithm to compute a minimum cover time and space

Modularity, Modularity, Abstraction, and Modelling Whether proving a t...

Modularity, Abstraction, and Modelling Whether proving a theorem by creating up from lemmas to simple basic theorems to more accurate results, or designing a circuit by creati

Sorting the file seqential order, write a program to sort the file sequenti...

write a program to sort the file sequential order and store on magnetic tape and print sorted tape as the output of the program.

Program for simulate part of the game of yahtzee, This assignment will make...

This assignment will make use of arrays and functions to simulate a game. ASSIGNMENT DESCRIPTION This program will simulate part of the game of Yahtzee! The player will

Program converts character array to signed decimal integer, 1. Write a func...

1. Write a function that converts a character array to a signed decimal integer. Function prototype must be as follows: int asciiToInt( char *str, unsigned char* eflag) YOU MAY NO

Program to calculate the triangle area, Write a program that will allow the...

Write a program that will allow the user to input the corners of a triangle. The program will draw small yellow circles for each input point, then draw the triangle and calculate t

A traveler wants to purchase a number of traveler''s checks, A traveler wan...

A traveler wants to purchase a number of traveler''s checks, each having a set amount for four different currencies: Mexican pesos, Euro dollars, Swiss francs, and US dollars. A t

Dating game program, You are to write a program that determines the day of ...

You are to write a program that determines the day of the week for New Year's Day in the year 3000. To do this, you must create your own date class (MyDate) and use the following i

C, what is the c.

what is the c.

Matlab, I need to write code to compute matrix multiplication without usin...

I need to write code to compute matrix multiplication without using built in function.

Data analytics, can i get assignments on Data analytics?

can i get assignments on Data analytics?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd