We now add an additional degree of non-determinism and allow transitions that can be taken independent of the input-ε-transitions.

Here whenever the automaton is in state 1 it may make a transition to state 3 without consuming any input. Similarly, if it is in state 0 it may make such a transition to state 2. The advantage of such transitions is that they allow one to build NFAs in pieces, with each piece handling some portion of the language, and then splice the pieces together to form an automaton handling the entire language. To accommodate these transitions we need to modify the type of the transition relation to allow edges labeled ε.

Posted Date: 3/21/2013 2:41:25 AM | Location : United States

Ask an Expert

Related Discussions:- Nfas with e-transitions, Assignment Help, Ask Question on Nfas with e-transitions, Get Answer, Expert's Help, Nfas with e-transitions Discussions

Write discussion on Nfas with e-transitions
Your posts are moderated

Write your message here..

Related Questions

Pushdown automator, draw pda for l={an,bm,an/m,n>=0} n is in superscript draw pda for l={an,bm,an/m,n>=0} n is in superscript

Strictly 2-local languages, The fundamental idea of strictly local language... The fundamental idea of strictly local languages is that they are speci?ed solely in terms of the blocks of consecutive symbols that occur in a word. We'll start by considering lan

Wearable computers.., what are the advantages and disadvantages of wearable... what are the advantages and disadvantages of wearable computers?

Perfect induction, A.(A+C)=A A.(A+C)=A

Regular expressions, The project 2 involves completing and modifying the C+... The project 2 involves completing and modifying the C++ program that evaluates statements of an expression language contained in the Expression Interpreter that interprets fully pa

How to solve the checking problem, The objective of the remainder of this a... The objective of the remainder of this assignment is to get you thinking about the problem of recognizing strings given various restrictions to your model of computation. We will w

Find a regular expression, Find a regular expression for the regular langua... Find a regular expression for the regular language L={w | w is decimal notation for an integer that is a multiple of 4}

Programming languages, Different types of applications and numerous program... Different types of applications and numerous programming languages have been developed to make easy the task of writing programs. The assortment of programming languages shows, dif

Computer architecture, What are the issues in computer design? What are the issues in computer design?

Myhill-nerode theorem, This close relationship between the SL2 languages an... This close relationship between the SL2 languages and the recognizable languages lets us use some of what we know about SL 2 to discover properties of the recognizable languages.