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

Find the dual - duality theory and complementary slackness, Linear Programm...

Linear Programming Consider the following optimization problem: min x s.t. x ≥ max{a1, a2, . . . , an} Rewrite this problem as a Linear Programming Problem. What is the

Project 8-1: count alligators and clone sheep, Operation • This application...

Operation • This application uses an Alligator class that implements a Countable interface to display Alligator objects as shown above. • This application uses a Sheep class that i

Optimal solution, what is the optimal solution for this problem? Max 1...

what is the optimal solution for this problem? Max 1A + 1B s.t. 5A +3B 3A + 5B A,B >0

Motion field matlab with quiver, how to get the HORIZONTAL motion field fro...

how to get the HORIZONTAL motion field from motion vectors matrices

develop a page to indicate distinct attributes, 1.  Develop a page to indi...

1.  Develop a page to indicate distinct attributes of Font tag. 2.  Develop a page to indicate different attributes: bold, italics, underline. 3.  Design a page with backgrou

Matlab, want to do an image-mean. but image is and mean is so an error ...

want to do an image-mean. but image is and mean is so an error showing Error using ==> minus Number of array dimensions must match for binary array op. wat to do?

Determine the address accessed by given instruction, Determine the address ...

Determine the address accessed by each of the following instruction if DS=1100H, BX=0200H, LIST=0250H AND SI=0500H-: 1) MOV LIST[SI],EDX?0250+0500+11000=11750 2

Develop a context diagram and use case diagram, Develop (i) a context diagr...

Develop (i) a context diagram and (ii) a use case diagram to model the following functionalities of NetFlix. Netflix is an online video/DVD renting company. A customer desiring

Write a program to read a text file and create a dictionary, Write a progra...

Write a program to read a text file and create a dictionary. The keys for the dictionary should be all 26 letters of the alphabet and the values of the dictionary should be the lis

Python 2.7.3, I have assignment about python language . Could you helpe me ...

I have assignment about python language . Could you helpe me to built it

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