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

Automaton for finite languages, We can then specify any language in the cla... We can then specify any language in the class of languages by specifying a particular automaton in the class of automata. We do that by specifying values for the parameters of the

Abstract model for an algorithm solving a problem, These assumptions hold f... These assumptions hold for addition, for instance. Every instance of addition has a unique solution. Each instance is a pair of numbers and the possible solutions include any third

CNF, S-->AAA|B A-->aA|B B-->epsilon S-->AAA|B A-->aA|B B-->epsilon

Automata and compiler, Automata and Compiler (1) [25 marks] Let N be the... Automata and Compiler (1) [25 marks] Let N be the last two digits of your student number. Design a finite automaton that accepts the language of strings that end with the last f

Automata, automata of atm machine automata of atm machine

Turing machine, Design a turing machine to compute x + y (x,y > 0) with x a... Design a turing machine to compute x + y (x,y > 0) with x an y in unary, seperated by a # (descrition and genereal idea is needed ... no need for all TM moves)

Prepare the consolidated financial statements, Prepare the consolidated fin... Prepare the consolidated financial statements for the year ended 30 June 2011. On 1 July 2006, Mark Ltd acquired all the share capitall of john Ltd for $700,000. At the date , J

Path function of a nfa, The path function δ : Q × Σ* → P(Q) is the extensio... The path function δ : Q × Σ* → P(Q) is the extension of δ to strings: This just says that the path labeled ε from any given state q goes only to q itself (or rather never l

Mapping reducibility, (c) Can you say that B is decidable? (d) If you someh... (c) Can you say that B is decidable? (d) If you somehow know that A is decidable, what can you say about B?

Create a general algorithm from a checking algorithm, Claim Under the assum... Claim Under the assumptions above, if there is an algorithm for checking a problem then there is an algorithm for solving the problem. Before going on, you should think a bit about