Youngsu Park

Pohang University of Science and Technology

Papers

Total Citations

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About

Youngsu Park is a leading researcher in indoor mobile robot localization, with a primary focus on radio-frequency identification (RFID) systems and sensor fusion. His work addresses one of the most persistent challenges in service robotics: achieving reliable position estimation in environments where traditional sensors like vision or laser rangefinders fail due to poor lighting or obstructions. Park’s most influential contribution is his 2009 paper on RFID tag floor localization, which introduced a novel method for improving position accuracy by dynamically controlling RFID reader transmission power. This approach, cited 31 times, significantly enhanced the robustness of RFID-based navigation. He further advanced the field in his 2012 work by integrating RFID localization with dead reckoning, creating a hybrid system that compensates for the intermittent nature of RFID readings. While his citation counts reflect a focused, technical audience, Park’s research has been foundational for developers of cost-effective, low-maintenance indoor navigation systems. His work is particularly notable for its practical emphasis on overcoming real-world deployment hurdles, such as illumination and line-of-sight issues, making him a key figure in the evolution of autonomous service robots.