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

Shell script to print right traingle, Normal 0 false false ...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

C, Is it possible to get an assignment done within 2 hours

Is it possible to get an assignment done within 2 hours

We need advancement in existing phonegap application, We need Advancement i...

We need Advancement in Existing PhoneGap Application We need a PhoneGap expert to aid us extend an existing PhoneGap application. The app works pulls data from a new website (de

Java.., create a program that can determine the number of students that are...

create a program that can determine the number of students that are doing their final year for a particular program (e.g. BCOM Information Systems), calculate the required credits

Programming (problem solving), develop a pseudocode algorithm to determine ...

develop a pseudocode algorithm to determine the total amount of extra cost changed to the organizers for expenses accurednduring the workshop. the code is to be written for an unde

Explain the booch methodology, Problem 1 Explain the Booch Methodology ...

Problem 1 Explain the Booch Methodology 2 Why does every interaction diagram need a written description? Explain 3 Explain the five core workflows of the Unified Process

Program on car purchasing simulation, Introduction A new online syst...

Introduction A new online system for purchasing carsis being designed and you have been contracted to write a C# console application program that models the proposed functio

Complementary slackness and duality, Consider the following LP problem: ...

Consider the following LP problem: min x 1 +3 x2 +x 3 -x 4 s.t. x 1 +x 2 +x 3 +x 4 ≥ 0 x 1 +x 2 -x 3 -x 4 ≥ 1 x 2 , x 3 ≥ 0 x 1 , x 4 ≤ 0. 1. Unique pr

Api in c#, i what to know how setcapture() api work in c#

i what to know how setcapture() api work in c#

Operating systems, I do have an assignment in operating systems programming...

I do have an assignment in operating systems programming ... how can i attach my file?

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