Formal language theory, Theory of Computation

This was one of the ?rst substantial theorems of Formal Language Theory. It's maybe not too surprising to us, as we have already seen a similar equivalence between LTO and SF. But it equates two very di?erent ways of specifying languages-ways that have almost nothing in common. The fact that these actually de?ne the same class of languages suggests that it is a "natural" class of some sort and not just an arbitrary class re?ecting the idiosyncrasies of the mechanisms we used. In wake Kleene's Theorem, the term Regular is uniformly used to denote both the languages that can be denoted by a regular expression and those that are recognized by FSA.

Posted Date: 3/21/2013 1:26:01 AM | Location : United States

Related Discussions:- Formal language theory, Assignment Help, Ask Question on Formal language theory, Get Answer, Expert's Help, Formal language theory Discussions

Write discussion on Formal language theory
Your posts are moderated
Related Questions
And what this money. Invovle who it involves and the fact of,how we got itself identified candidate and not withstanding time date location. That shouts me media And answers who''v

The SL 2 languages are speci?ed with a set of 2-factors in Σ 2 (plus some factors in {?}Σ and some factors in Σ{?} distinguishing symbols that may occur at the beginning and en

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

prove following function is turing computable? f(m)={m-2,if m>2, {1,if

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

When we study computability we are studying problems in an abstract sense. For example, addition is the problem of, having been given two numbers, returning a third number that is

s->0A0|1B1|BB A->C B->S|A C->S|null find useless symbol?

spam messages h= 98%, m= 90%, l= 80% non spam h=12%, m = 8%, l= 5% The organization estimates that 75% of all messages it receives are spam messages. If the cost of not blocking a

Find the Regular Grammar for the following Regular Expression: a(a+b)*(ab*+ba*)b.