Yi Shang

University of Missouri, Palo Alto Research Center, Minzu University of China

Papers

Total Citations

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About

Yi Shang is a versatile computer scientist whose research spans information retrieval, robotics, and intelligent systems. His work on automatic performance comparison of search engines, his most-cited contribution with 31 citations, introduced novel methodologies for objectively benchmarking search technologies — a significant advancement during the pivotal early years of the web search era. Shang has made substantial contributions to robotics, particularly in the domain of modular self-reconfigurable robots, where he pioneered a constraint-based control framework that elegantly addresses the complexities of distributed, dynamically structured systems. This work, which cast robot control as a constraint satisfaction problem, offered a generalizable and theoretically rigorous approach applicable across a range of hyper-redundant robotic platforms. His continued engagement with path planning, evidenced by recent work integrating Probabilistic Road Maps with Bézier curve smoothing and Lyapunov-based controllers, demonstrates a sustained commitment to advancing autonomous navigation. With research spanning over two decades and citations reflecting cross-disciplinary influence, Shang represents a steady intellectual presence at the intersection of artificial intelligence, robotics, and computational systems — making his work valuable reading for students exploring these converging fields.