a. If a regex is used frequently (and it does not include any "fancy" features that prevent an automaton implementation) then the regex can be converted into an NFA using Thompson's Construction. It is then possible to convert the NFA into a DFA using the subset construction algorithm3. You don't need to know the details to understand the complexity of this algorithm. State that worst-case asymptotic complexity, and why this is also called the powerset construction algorithm.
a. If a regex is used frequently (and it does not include any "fancy" features that prevent an automaton implementation) then the regex can be converted into an NFA using Thompson's Construction. It is then possible to convert the NFA into a DFA using the subset construction algorithm3. You don't need to know the details to understand the complexity of this algorithm. State that worst-case asymptotic complexity, and why this is also called the powerset construction algorithm.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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