Xoviabcs's video: TOC 25 Deterministic Context Free Languages Chomsky Hierarchy

Unlimited Access to Best Programming Courses @ http://bit.ly/2lJYuGH Theory of Computation (TOC) GATE lecture Deterministic Context Free Languages (CFL), Deterministic PDA (Push Down Automata), Chomsky Hierarchy of Languages. In this lecture we define deterministic PDAs. We look at examples of languages which can and cannot be accepted by deterministic PDAs. In the end we discuss the Chomsky hierarchy of languages. A special subclass of context-free languages are the deterministic context-free languages which are defined as the set of languages accepted by a deterministic pushdown automaton and can be parsed by a LR(k) parser. In deterministic finite automata, there's exactly one state transition for every input symbol-state pair. There are also no epsilon transitions, meaning that you're not allowed to change states without consuming anything from the input. Theory of Computation (TOC) & Automata Theory NPTEL Gate Lectures @ https://goo.gl/cyoofd C Programming Tutorial/ Lectures/ Course with Data Structures & Algorithms @ https://goo.gl/K6VbgL Machine Learning Complete Tutorial/Lectures/Course from IIT (nptel) for GATE @ https://goo.gl/AurRXm Discrete Mathematics for Computer Science for GATE @ https://goo.gl/YJnA4B (IIT Lectures for GATE) Best Programming Courses @ http://bit.ly/2lJYuGH Operating Systems Lecture/Tutorials ravindrababu ravula from IIT for GATE CSE @ https://goo.gl/GMr3if MATLAB Tutorials for GATE @ https://goo.gl/EiPgCF ******************************* Recommended Books: https://amzn.to/2PTjhqc https://clnk.in/jxr2 *****************************