Context-Oriented Programming in Traffic Flow Simulation: Advancing Smart Mobility System Development.

This paper addresses the challenges in employing conventional traffic simulation technologies for developing smart mobility systems and introduces a novel approach by applying Context-Oriented Programming (COP) to traffic flow simulations. The core idea is to enhance the flexibility of simulations by organizing and managing behaviors in layered contexts, enabling accurate replication of a variety of real-world traffic scenarios. A detailed case study using the Free Parking System (FPS) as a model smart mobility system is presented to demonstrate the application of COP. The study evaluates the maintainability and performance of the simulation system, revealing insights into the potential benefits of the COP approach in traffic simulation. The results indicate that COP implementation can optimize simulation processes, reflected in improved cohesion of classes with no execution time penalty.