JNTUK R20 B Tech CSE 2-2 FLAT Material/ Notes PDF Download

JNTUK R20 B Tech CSE 2-2 FLAT Material/ Notes PDF Download: Accessing the JNTUK R20 B Tech CSE 2-2 FLAT Material is essential for students looking to grasp the basics of Formal Languages and Automata Theory. This resource covers vital topics such as Regular and Context-Free Grammar, shedding light on their significance in the realm of computer science. Students will delve into the correlation between Regular Languages and Finite Automata, acquiring the skills to design Automata for various functions like acceptance, verification, and translation. With this material conveniently available in PDF format, students can efficiently study and prepare for exams, enhancing their understanding and problem-solving abilities in this field.

JNTUK R20 B Tech CSE 2-2 FLAT Material – Units

Unit 1 Syllabus PDF Download | JNTUK R20 B Tech CSE Formal Languages and Automata Theory Material

Finite Automata: Need of Automata theory, Central Concepts of Automata Theory, Automation, Finite Automation, Transition Systems, Acceptance of a String, DFA, Design of DFAs, NFA, Design of NFA, Equivalence of DFA and NFA, Conversion of NFA into DFA, Finite Automata with Є-Transitions, Minimization of Finite Automata, Finite Automata with output-Mealy and Moore Machines, Applications and Limitation of Finite Automata.

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Unit 2 Syllabus PDF Download | JNTUK R20 B Tech CSE Formal Languages and Automata Theory Material

Regular Expressions: Regular Sets, Identity Rules, Equivalence of two RE, Manipulations of REs, Finite Automata and Regular Expressions, Inter Conversion, Equivalence between FA and RE, Pumping Lemma of Regular Sets, Closure Properties of Regular Sets, Grammars, Classification of Grammars, Chomsky Hierarchy Theorem, Right and Left Linear Regular Grammars, Equivalence between RG and FA, Inter Conversion.

Unit 3 Syllabus PDF Download | JNTUK R20 B Tech CSE Formal Languages and Automata Theory Material

Formal Languages: Context Free Grammar, Leftmost and Rightmost Derivations, Parse Trees, Ambiguous Grammars, Simplification of Context Free Grammars-Elimination of Useless Symbols, Є-Productions and Unit Productions, Normal Forms-Chomsky Normal Form and Greibach Normal Form, Pumping Lemma, Closure Properties, Applications of Context-Free Grammars.

Unit 4 Syllabus PDF Download | JNTUK R20 B Tech CSE Formal Languages and Automata Theory Material

Pushdown Automata: Definition, Model, Graphical Notation, Instantaneous Description, Language Acceptance of Pushdown Automata, Design of Pushdown Automata, Deterministic and Non – Deterministic Pushdown Automata, Equivalence of Pushdown Automata and Context Grammars, Conversion, Two Stack Pushdown Automata, Application of Pushdown Automata.

Unit 5 Syllabus PDF Download | JNTUK R20 B Tech CSE Formal Languages and Automata Theory Material

Turning Machine: Definition, Model, Representation of TMs-Instantaneous Descriptions, Transition Tables and Transition Diagrams, Language of a TM, Design of TMs, Types of TMs, Church’s Thesis, Universal and Restricted TM, Decidable and Un-decidable Problems, Halting Problem of TMs, Post’s Correspondence Problem, Modified PCP, Classes of P and NP, NP-Hard and NP-Complete Problems.

JNTUK R20 B Tech FLAT Material – Outcomes

• Machines vary in language recognition abilities, crucial for translation and virtual assistants.
• The Chomsky hierarchy categorizes languages by complexity, aiding in understanding language structures.
• Finite state machines, with finite states and transitions, aid in algorithm design and process modeling.
• Machines can be deterministic or non-deterministic, affecting algorithm efficiency.
• A hierarchy of computational problems guides the classification and solution of challenges in computer science.

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