Xiaocheng Tang

Title: **Xiaocheng Tang: A Pioneer in Vehicle Repositioning Technologies**

Introduction

Xiaocheng Tang, located in San Mateo, California, has established himself as an influential inventor with a significant portfolio of eight patents. His innovative work primarily focuses on leveraging deep reinforcement learning to enhance vehicle repositioning within mobility-on-demand platforms.

Latest Patents

Tang's latest contributions include groundbreaking patents aimed at improving ride-sharing services. One of his noteworthy patents describes a method for vehicle repositioning on mobility-on-demand platforms using deep reinforcement learning. This innovative approach involves obtaining information such as the current location of a vehicle and generating possible paths that adhere to a preset maximum length. Through a trained deep value-network, the system assesses the expected cumulative rewards along these paths and selects the most advantageous one through a heuristic tree search, ultimately recommending the best repositioning action.

Another significant patent details a unified learning approach for order dispatching and vehicle repositioning. This process begins by predicting vehicle state values using an offline state value network trained on historical vehicle trajectories. Tang's method utilizes both online and offline networks to optimize the dispatching of vehicles over time, further enhancing operational efficiency in large-scale ride-hailing scenarios.

Career Highlights

Currently, Xiaocheng Tang is employed at Beijing Didi Infinity Technology and Development Co., Ltd., where he continues to drive innovation in the field of transportation technology. His expertise and dedication to advancing mobility solutions have positioned him as a key player in the industry.

Collaborations

Throughout his career, Tang has collaborated with notable colleagues, including Zhiwei Qin and Yan Jiao. Together, they work on developing and refining technologies that shape the future of ride-hailing and mobility services.

Conclusion

In conclusion, Xiaocheng Tang's contributions to vehicle repositioning and mobility-on-demand platforms have made a lasting impact on the transportation industry. His inventive spirit and commitment to finding efficient solutions continue to inspire advancements in the field, while his work at Beijing Didi Infinity Technology and Development Co., Ltd. paves the way for the future of ride-sharing services.