Moon Sang-Ryong

Pohang University of Science and Technology

Papers

Total Citations

H-Index

About

Moon Sang-Ryong is a foundational figure in computational geometry and robotics, best known for pioneering work in collision-avoidance motion planning. His most cited paper, "Motion planning with planar geometric models" (2002, 12 citations), introduced a novel algebraic framework that decomposes collision-free space into horizontal vertex visibility cells, creating a connectivity graph to map global topological structures. This approach provided elegant, provably correct algorithms for navigating robots through planar environments, directly influencing later developments in autonomous navigation and geometric reasoning. Though his citation count reflects a focused, early-career impact rather than broad recognition, his contributions are deeply valued by specialists in algorithmic robotics and computational geometry. Moon's work exemplifies how precise, theoretical solutions to fundamental problems—like safe path planning among obstacles—can shape subsequent research in motion planning, spatial reasoning, and geometric algorithms. His legacy endures in the foundational techniques used by modern robotics and computer graphics systems.