Hojin Choi

Korea Advanced Institute of Science and Technology

Papers

Total Citations

H-Index

About

Hojin Choi’s research focuses on advancing autonomous navigation and teleoperation control for mobile robots, with a particular emphasis on homecare applications. His most-cited work, "Neural network-based autonomous navigation for a homecare mobile robot" (2017, 36 citations), addresses critical challenges in deploying robots in dynamic home environments—such as frequent changes in layout, obstacles, and shifting goal positions—by leveraging neural networks to improve adaptability and reliability. This contribution is especially significant given the growing demand for assistive technologies for aging populations and individuals with disabilities. In earlier work, Choi explored force tracking control in teleoperation systems, demonstrating how a slave mobile robot equipped with a force sensor could regulate both position and contact force, as detailed in his 2010 paper. While this study has garnered fewer citations, it laid foundational insights into haptic feedback and precise force regulation for remote robot control. Together, Choi’s research bridges practical homecare needs with robust control methodologies, offering valuable solutions for real-world robotic assistance.