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

how to store multidimensional array in a single column in m, how to store ...

how to store multidimensional array in a single column in mysql database using MATLAB?

Pseudo-code to illustrate the breakpoint in a program, The standard way for...

The standard way for debuggers to plant interactive breakpoints in a program in RAM (whatever the processor instruction set) is to save the break pointed instruction and replace it

Sql vb integration, I need an application that will gather data from one SQ...

I need an application that will gather data from one SQL Database and update another. Data is contained in dbo.CallList with following fields: Customer_ID, AlreadyPickedUp, Phone_N

Vbs, Add macros to MS word 2010 according to A PARTICULAR FORMAT

Add macros to MS word 2010 according to A PARTICULAR FORMAT

Assignment about prolog, Hi I have an assignment for prolog languagle is ...

Hi I have an assignment for prolog languagle is it possible to get help

Java interfaces, Expertsmind brings you unique solution in java assignment...

Expertsmind brings you unique solution in java assignments Interfaces A program in the Java selection language is a fuzzy type that is used to specify a program (in the ge

Program for a simple search engine, Introduction A search engine (like ...

Introduction A search engine (like Google) has three main components: a crawler that finds and stores copies of files on the web, an indexer that creates a data structure that

Write a program that draws the initials j, Write a program that draws the i...

Write a program that draws the initials J G P on the form similar to that shown in Fig J 1 (using straight lines and curve semicircles). The figure can not have corners. All ends a

Create program that displays levels of the fractal structure, In this Proje...

In this Project your task is to create a program that displays various levels of the fractal structure of the so called square shaped Sierpinski-carpet. The display of level 4 is s

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