the Thompson construction that is able to recognize the sentences generated by the expression b*(ab|ba)b*. Does the sentence w = "abbb" belong to the language generated regular expression? Justify. Convert it to a DFA using the sub-set construction. Verify that the DFA yields the same out the original NFA for the same input string w.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Q7) Considering the alphabet Σ = {a,b} derive a Non-Deterministic-Finite Automaton (NFA) using
the Thompson construction that is able to recognize the sentences generated by the regular
expression b*(ab|ba)b*. Does the sentence w = "abbb" belong to the language generated by this
regular expression? Justify.
Convert it to a DFA using the sub-set construction. Verify that the DFA yields the same output as
the original NFA for the same input string w.
Transcribed Image Text:Q7) Considering the alphabet Σ = {a,b} derive a Non-Deterministic-Finite Automaton (NFA) using the Thompson construction that is able to recognize the sentences generated by the regular expression b*(ab|ba)b*. Does the sentence w = "abbb" belong to the language generated by this regular expression? Justify. Convert it to a DFA using the sub-set construction. Verify that the DFA yields the same output as the original NFA for the same input string w.
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