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

Asp.net support for ajax and javascript intellisense, ASP.NET Support for A...

ASP.NET Support for AJAX and JavaScript IntelliSense IntelliSense for Enthusiasm JScript makes it accessible client-script selection components in the value manager in Vision Facil

Frotran 2000, Please explain about sub programming.

Please explain about sub programming.

Excel, basic steps involved in spreadsheet developement

basic steps involved in spreadsheet developement

Computer design project , I''m studying electrical engineering, and this se...

I''m studying electrical engineering, and this semester im taking course that called Computer Design. in this course they need me to a final project about any thing we took during

Define the if - else - if statement - computer programming, Define The if -...

Define The if - else - if Statement - Computer Programming? The universal form is                         if (expression 1)                         {

Write a prolog predicate has duplicates, Write a Prolog predicate has_dupli...

Write a Prolog predicate has_duplicates(L) that is true if list L contains duplicated elements (that is at least 2 copies of an element). For instance: ?- has_duplicates([a,e,b,

Expressions and truth tables, Create a logical expression that corresponds ...

Create a logical expression that corresponds to the following statement: If you like talking about computers or playing video games at LAN parties, and you want to meet others w

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

Steps for creating a simple html program, 1)      Go to Start -> Programs-...

1)      Go to Start -> Programs->Accessories->Notepad. 2)      Start with a document type tag & an opening tag. Enter the given line in your doc.

Program which prints odd or even according to user input, Note: You should ...

Note: You should pay attention on following good practices: Appropriate code comments(If you make any assumptions clearly comment them in the code) Indentation

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