Dehui Du

Shanghai Key Laboratory of Trustworthy Computing

Papers

Total Citations

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About

Dehui Du is a researcher at the forefront of formal methods and robotics software engineering, with a particular focus on the verification of robotic systems. Their key contributions center on the development and formal analysis of RoboSim, a tool-independent notation for modeling software simulations of robots. Du's most cited work, "Transforming RoboSim Models into UPPAAL" (2021, 5 citations), pioneers a critical bridge between high-level robotic simulation models and rigorous timed automata verification. By establishing a formal tock-CSP semantics for RoboSim, Du enables the use of powerful model checking and theorem proving techniques—including refinement checkers—to verify robotic behaviors. This work is notable for its practical impact: it allows engineers to detect design flaws in robotic software before deployment, enhancing safety and reliability. Du's research sits at the intersection of formal verification, concurrent systems, and robotics, offering a systematic pathway from abstract simulation to provably correct implementations. Their contributions are particularly valuable for researchers and students working on dependable autonomous systems, demonstrating how formal methods can tame the complexity of real-world robotic software.