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This content covers the essential concepts of automata theory and regular expressions, fundamental topics in the Theory of Computation. In Unit I, we explore finite automata, detailing the states involved, their open and closed configurations, and the role of sensors in identifying presence or absence on front and rear pads. Unit II delves into regular expressions and languages, providing foundational knowledge for understanding computational models. Ideal for students of computer science and engineering looking to grasp these concepts.
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RAJALAKSHMI ENGINEERING COLLEGE THEORY OF COMPUTATION
UNIT- I AUTOMATA
States Open Closed • Sensors Front – Someone on the Front pad Rear – Someone on the Rear pad Both – Someone on both the pads Neither – No one on either pad
UNIT - II REGULAR EXPRESSIONS AND LANGUAGES