Top "Nfa" questions

An NFA is a nondeterministic finite automaton, a mathematical model of computation that decides membership in regular languages.

Steps to creating an NFA from a regular expression

I'm having issues 'describing each step' when creating an NFA from a regular expression. The question is as follows: Convert …

theory compiler-theory nfa
DFA vs NFA engines: What is the difference in their capabilities and limitations?

I am looking for a non-technical explanation of the difference between DFA vs NFA engines, based on their capabilities and …

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Finding the complement of a DFA?

I am asked to show DFA diagram and RegEx for the complement of the RegEx (00 + 1)*. In the previous problem I …

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How are finite automata implemented in code?

How does one implement a dfa or an nfa for that matter in Python code? What are some good ways …

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Converting Epsilon-NFA to NFA

I'm having trouble understanding the process of converting an epsilon-NFA to a NFA, so I wondered if anybody could help …

state automata computation-theory nfa epsilon
NFA/DFA implementation in C#

Does anyone know of any good NFA and DFA implementation in C#, possibly implementing as well conversions between both? What …

c# automata dfa nfa
Why L={wxw^R| w, x belongs to {a,b}^+ } is a regular language

Using pumping lemma, we can easily prove that the language L1 = {WcW^R|W ∈ {a,b}*} is not a regular …

automation regular-language dfa nfa pumping-lemma
Design a nondeterministic finite automata in c++ (incorrect output)

I am doing an assignment for simulate a nondeterministic finite automaton, just as I explain in this post. I have …

c++ nfa automaton
Advantages/Disadvantages of NFA over DFA and vice versa

What are the relative pro's and con's of both DFA's and NFA's when compared to each other? I know that …

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How to find the intersection of two NFA

In DFA we can do the intersection of two automata by doing the cross product of the states of the …

algorithm intersection finite-automata dfa nfa