Design and Implementation of a Movie Rental Website Using Automata Theory

This paper proposes a novel approach to designing a movie rental website using concepts from push down automata theory. The objective is to create a user-friendly platform for browsing, selecting, and renting movies while leveraging the computational power of push down automata (PDA) to manage the underlying logic efficiently. The system architecture employs push down automata to model various states and transitions in the movie rental process. Users can interact with the website through a GUI, where they can search for movies, view their details and begin rental transactions. Behind the scenes, push down automata handles the validation of user inputs and enforces business rules such as rental duration and payment processing. Push down automata is utilized to represent the different states of a movie’s availability, including available for rent, items in cart, currently rented, and returned. Transitions between these states are triggered by user actions such as renting a movie, returning it, or extending the rental period. By modeling these states and transitions with push down automata, the system ensures consistency and correctness in the rental process. Overall, this project demonstrates the practical application of push down automata theory in the development of a movie rental website, offering a scale-able and efficient solution for managing movie rental operations while providing a seamless user experience.