Automata Theory & Formal Languages Simplified | Complete Course with TOC 📘
Learn Automata Theory and Formal Languages easily with this comprehensive course. Covering automata types, finite automata, applications, and more—perfect for beginners and advanced learners!

Sundeep Saradhi Kanthety
4.1K views • Jul 9, 2025

About this video
INTRODUCTION TO AUTOMATA THEORY
1.What is Automata
2.What is Finite Automata
3.Applications
---------------------------------------------------------------------------------------------------------------
Topics Timeline
00:00:00 Channel Intro
00:00:06 Introduction to Automata Theory
00:08:51 Basic Notations and Representations
00:23:21 What is Finite Automata and Representations
00:36:52 Types of Finite Automata
00:50:57 Problems on DFA (Strings starts with)-1
01:06:43 Problems on DFA (Strings ends with)-2
01:20:30 Problems on DFA (Substring or Contains) - 3
01:34:54 Problems on DFA (String length) - 4
01:50:10 Problems on DFA (Divisibility) - 5
02:05:47 Problems on DFA (Evens & Odds) - 6
02:19:23 Problems on NFA
02:26:49 NFA vs DFA
02:36:39 Epsilon Closure
02:46:20 Conversion of NFA with Epsilon to NFA without Epsilon
03:07:22 Conversion of NFA to DFA
03:24:57 Minimization of DFA
03:43:52 Equivalence between two DFA
03:54:16 Regular Expressions
04:07:29 Identity Rules
04:12:06 Ardens Theorem
04:23:22 Conversion of FA to RE using Ardens method
04:43:55 Conversionm of FA to RE using state elimination method
05:12:01 Conversion of RE to FA using Subset Method
05:32:30 Conversion of RE to FA using Direct Methods
05:45:11 What is Pumping Lemma
06:01:16 Regular Grammar
06:20:31 Context Free Grammar
06:29:53 Derivation Tree or Parse Tree
06:43:19 Types of Derivation Tree
06:58:27 Ambiguous Grammar
07:08:47 CFG vs RG
07:16:24 Simplification of CFG & Removal of useless production
07:24:21 Removal of Null production
07:34:17 Removal of Unit production
07:45:07 Chomsky Normal Form
08:15:18 Types of Recursions
08:29:17 Greibach Normal Form
08:55:36 Pushdown Automata
09:06:30 PDA Example-1
09:25:37 ID of PDA
09:39:30 PDA Example-2
---------------------------------------------------------------------------------------------------------------
AUTOMATA THEORY || THEORY OF COMPUTATION
https://www.youtube.com/watch?v=WQ8bJooiEeQ&list=PLLOxZwkBK52CTVrHjYa7-SpXlEtef1TqL
COMPILER DESIGN
https://www.youtube.com/watch?v=ZgrWX89iQZo&list=PLLOxZwkBK52AwK39Lh1Ny6xbwVPH7QDJg
DATABASE MANAGEMENT SYSTEM
https://www.youtube.com/playlist?list=PLLOxZwkBK52B6FqMOu6FfU4_5Id2cBStN
DATA STRUCTURES
https://www.youtube.com/watch?v=DFpWCl_49i0&list=PLLOxZwkBK52Akgqf4oSWPOQO9ROWS_9rc
JAVA PROGRAMMING
https://www.youtube.com/watch?v=ZFnRvpxpnOc&list=PLLOxZwkBK52BaOQCJrVvkc97uzeMsx9TT
R PROGRAMMING
https://studio.youtube.com/playlist/PLLOxZwkBK52C6_Nkmp0nFCreLfnfJgUL7/edit
HTML TUTORIALS WITH IMPLEMENTATION || LEARN HTML IN 4 HOURS
https://www.youtube.com/watch?v=a8W952NBZUE&t=1305s
LEARN CSS IN 3 HOURS || CASCADING STYLE SHEETS FOR BEGINNERS
https://www.youtube.com/watch?v=_-tR5OQS5cI&t=13s
JAVA SCRIPT FOR BEGINNERS IN 7 HOURS || LEARN JAVA SCRIPT IN 7 HOURS || JAVA SCRIPT
https://www.youtube.com/watch?v=BTuCzffKh8E&t=4s
XML (eXtensible Markup Language)
https://youtube.com/playlist?list=PLLOxZwkBK52A13WlDswibzX9od8_hfLhj
OPERATING SYSTEM
https://www.youtube.com/playlist?list=PLLOxZwkBK52C0LlaTlu5emckvUrlsG6QY
ETHICAL HACKING
https://www.youtube.com/watch?v=xOHKc9oxCdA&list=PLLOxZwkBK52ASKvoQSZxyj4NbdbLlpwaJ
VI EDITOR BASICS IN LINUX / UNIX || LEARN VI EDITOR COMMANDS || LINUX || UNIX
https://www.youtube.com/watch?v=pCxej5EPID8&t=38s
HOW TO DOWNLOAD & INSTALL MySQL IN WINDOWS 10
https://www.youtube.com/watch?v=6dC0xjdIPZ0&t=302s
PYTHON PROGRAMS
https://www.youtube.com/playlist?list=PLLOxZwkBK52BC-U5nWzUm6dBsFIFRtQuO
C PROGRAMMING
https://www.youtube.com/watch?v=aUqO-dgzMw4&list=PLLOxZwkBK52AE9jFVOGZTJxaiAC_xB8Yy
CORE JAVA TUTORIAL FOR BEGINNERS || LEARN CORE JAVA IN 15 HOURS || JAVA TUTORIALS FOR BEGINNERS
https://www.youtube.com/watch?v=ZFnRvpxpnOc&t=4961s
PYTHON TUTORIALS FOR BEGINNERS (తెలుగు లో)
https://youtu.be/9hVzEKZQyMU
PYTHON OOPS - MODULES - EXCEPTION HANDLING (తెలుగు లో)
https://youtu.be/B-Rkxotn9Ok
PYTHON NUMPY TUTORIAL IN TELUGU (తెలుగు లో) || COMPLETE NUMPY TUTORIALS IN TELUGU
https://youtu.be/p2k_9I4VGYs
PYTHON PANDAS TUTORIAL IN TELUGU (తెలుగు లో) || COMPLETE PANDAS TUTORIALS IN TELUGU || DATA SCIENCE
https://www.youtube.com/watch?v=brgzTJwHIKI&t=4456s
MATPLOTLIB LIBRARY - PYTHON PROGRAMMING (ENGLISH)
https://www.youtube.com/playlist?list=PLLOxZwkBK52BQjsMFcnOB0wjzAUneSNfI
PYTHON DATABASE CONNECTIVITY - MYSQL & MS-EXCEL
https://www.youtube.com/playlist?list=PLLOxZwkBK52CIfeg1YISebeYu2Cfc_6Pl
DATA STRUCTURES USING PYTHON (ENGLISH)
https://www.youtube.com/playlist?list=PLLOxZwkBK52Apt7hZ--6D5q1QY6uQ6vgt
----------------------------------------------------------------------------------------------
Instagram : https://www.instagram.com/sundeepsaradhikanthety/
1.What is Automata
2.What is Finite Automata
3.Applications
---------------------------------------------------------------------------------------------------------------
Topics Timeline
00:00:00 Channel Intro
00:00:06 Introduction to Automata Theory
00:08:51 Basic Notations and Representations
00:23:21 What is Finite Automata and Representations
00:36:52 Types of Finite Automata
00:50:57 Problems on DFA (Strings starts with)-1
01:06:43 Problems on DFA (Strings ends with)-2
01:20:30 Problems on DFA (Substring or Contains) - 3
01:34:54 Problems on DFA (String length) - 4
01:50:10 Problems on DFA (Divisibility) - 5
02:05:47 Problems on DFA (Evens & Odds) - 6
02:19:23 Problems on NFA
02:26:49 NFA vs DFA
02:36:39 Epsilon Closure
02:46:20 Conversion of NFA with Epsilon to NFA without Epsilon
03:07:22 Conversion of NFA to DFA
03:24:57 Minimization of DFA
03:43:52 Equivalence between two DFA
03:54:16 Regular Expressions
04:07:29 Identity Rules
04:12:06 Ardens Theorem
04:23:22 Conversion of FA to RE using Ardens method
04:43:55 Conversionm of FA to RE using state elimination method
05:12:01 Conversion of RE to FA using Subset Method
05:32:30 Conversion of RE to FA using Direct Methods
05:45:11 What is Pumping Lemma
06:01:16 Regular Grammar
06:20:31 Context Free Grammar
06:29:53 Derivation Tree or Parse Tree
06:43:19 Types of Derivation Tree
06:58:27 Ambiguous Grammar
07:08:47 CFG vs RG
07:16:24 Simplification of CFG & Removal of useless production
07:24:21 Removal of Null production
07:34:17 Removal of Unit production
07:45:07 Chomsky Normal Form
08:15:18 Types of Recursions
08:29:17 Greibach Normal Form
08:55:36 Pushdown Automata
09:06:30 PDA Example-1
09:25:37 ID of PDA
09:39:30 PDA Example-2
---------------------------------------------------------------------------------------------------------------
AUTOMATA THEORY || THEORY OF COMPUTATION
https://www.youtube.com/watch?v=WQ8bJooiEeQ&list=PLLOxZwkBK52CTVrHjYa7-SpXlEtef1TqL
COMPILER DESIGN
https://www.youtube.com/watch?v=ZgrWX89iQZo&list=PLLOxZwkBK52AwK39Lh1Ny6xbwVPH7QDJg
DATABASE MANAGEMENT SYSTEM
https://www.youtube.com/playlist?list=PLLOxZwkBK52B6FqMOu6FfU4_5Id2cBStN
DATA STRUCTURES
https://www.youtube.com/watch?v=DFpWCl_49i0&list=PLLOxZwkBK52Akgqf4oSWPOQO9ROWS_9rc
JAVA PROGRAMMING
https://www.youtube.com/watch?v=ZFnRvpxpnOc&list=PLLOxZwkBK52BaOQCJrVvkc97uzeMsx9TT
R PROGRAMMING
https://studio.youtube.com/playlist/PLLOxZwkBK52C6_Nkmp0nFCreLfnfJgUL7/edit
HTML TUTORIALS WITH IMPLEMENTATION || LEARN HTML IN 4 HOURS
https://www.youtube.com/watch?v=a8W952NBZUE&t=1305s
LEARN CSS IN 3 HOURS || CASCADING STYLE SHEETS FOR BEGINNERS
https://www.youtube.com/watch?v=_-tR5OQS5cI&t=13s
JAVA SCRIPT FOR BEGINNERS IN 7 HOURS || LEARN JAVA SCRIPT IN 7 HOURS || JAVA SCRIPT
https://www.youtube.com/watch?v=BTuCzffKh8E&t=4s
XML (eXtensible Markup Language)
https://youtube.com/playlist?list=PLLOxZwkBK52A13WlDswibzX9od8_hfLhj
OPERATING SYSTEM
https://www.youtube.com/playlist?list=PLLOxZwkBK52C0LlaTlu5emckvUrlsG6QY
ETHICAL HACKING
https://www.youtube.com/watch?v=xOHKc9oxCdA&list=PLLOxZwkBK52ASKvoQSZxyj4NbdbLlpwaJ
VI EDITOR BASICS IN LINUX / UNIX || LEARN VI EDITOR COMMANDS || LINUX || UNIX
https://www.youtube.com/watch?v=pCxej5EPID8&t=38s
HOW TO DOWNLOAD & INSTALL MySQL IN WINDOWS 10
https://www.youtube.com/watch?v=6dC0xjdIPZ0&t=302s
PYTHON PROGRAMS
https://www.youtube.com/playlist?list=PLLOxZwkBK52BC-U5nWzUm6dBsFIFRtQuO
C PROGRAMMING
https://www.youtube.com/watch?v=aUqO-dgzMw4&list=PLLOxZwkBK52AE9jFVOGZTJxaiAC_xB8Yy
CORE JAVA TUTORIAL FOR BEGINNERS || LEARN CORE JAVA IN 15 HOURS || JAVA TUTORIALS FOR BEGINNERS
https://www.youtube.com/watch?v=ZFnRvpxpnOc&t=4961s
PYTHON TUTORIALS FOR BEGINNERS (తెలుగు లో)
https://youtu.be/9hVzEKZQyMU
PYTHON OOPS - MODULES - EXCEPTION HANDLING (తెలుగు లో)
https://youtu.be/B-Rkxotn9Ok
PYTHON NUMPY TUTORIAL IN TELUGU (తెలుగు లో) || COMPLETE NUMPY TUTORIALS IN TELUGU
https://youtu.be/p2k_9I4VGYs
PYTHON PANDAS TUTORIAL IN TELUGU (తెలుగు లో) || COMPLETE PANDAS TUTORIALS IN TELUGU || DATA SCIENCE
https://www.youtube.com/watch?v=brgzTJwHIKI&t=4456s
MATPLOTLIB LIBRARY - PYTHON PROGRAMMING (ENGLISH)
https://www.youtube.com/playlist?list=PLLOxZwkBK52BQjsMFcnOB0wjzAUneSNfI
PYTHON DATABASE CONNECTIVITY - MYSQL & MS-EXCEL
https://www.youtube.com/playlist?list=PLLOxZwkBK52CIfeg1YISebeYu2Cfc_6Pl
DATA STRUCTURES USING PYTHON (ENGLISH)
https://www.youtube.com/playlist?list=PLLOxZwkBK52Apt7hZ--6D5q1QY6uQ6vgt
----------------------------------------------------------------------------------------------
Instagram : https://www.instagram.com/sundeepsaradhikanthety/
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Video Information
Views
4.1K
Likes
74
Duration
09:49:45
Published
Jul 9, 2025
User Reviews
4.6
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