Ji-Yoon Lee

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About

Ji-Yoon Lee is a robotics researcher whose work focuses on autonomous navigation and gas source localization in complex, real-world environments. Her key research areas include mobile robot olfaction, sensor-based navigation algorithms, and environmental monitoring. Lee’s most notable contribution is the development of the circular movement algorithm for gas tracking in indoor settings, introduced in her 2016 paper. This algorithm was specifically designed to overcome the challenge of turbulent, unpredictable airflow—a common problem in natural indoor environments where strong, constant winds are absent. By analyzing gas concentration graphs under tumultuous flow conditions, Lee’s work provided a practical solution for robots to locate gas leaks or sources without relying on idealized atmospheric models. While her highly cited paper has garnered 2 citations, its significance lies in addressing a critical gap in robotic olfaction, paving the way for more robust gas-sensing applications in search-and-rescue, industrial safety, and environmental monitoring. Lee’s research exemplifies the intersection of algorithm design and real-world experimentation, offering valuable insights for students and researchers tackling sensor-based navigation in unstructured settings.