Simulation modeling is a research area that involves creating computer-based models to mimic real-world systems and processes. These models are used to study and analyze the behavior of complex systems, make predictions, and test different scenarios. Simulation modeling is commonly used in various fields such as engineering, business, healthcare, and environmental studies to optimize processes, improve decision-making, and understand the impact of different variables on outcomes. It allows researchers to study systems without needing to physically manipulate them, providing a cost-effective and time-efficient way to explore different possibilities and outcomes.