Yeon-Jun Kim

Li Creative Technologies (United States), Kyung Hee University

Papers

Total Citations

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About

Yeon-Jun Kim is a researcher whose work bridges the critical intersection of human-computer interaction and advanced robotics. In the domain of spoken dialog systems, Kim made a foundational contribution by exploring the intricate relationship between dialog speech acts and prosody. This work, published in 2008 and garnering 47 citations, highlighted the limitations of generic text-to-speech (TTS) synthesis for natural, human-computer conversations, arguing that prosodic cues tied to specific dialog acts are essential for creating more natural and effective speech interfaces. This insight remains highly relevant as voice assistants become ubiquitous. Demonstrating impressive versatility, Kim also ventured into control theory and mobile robotics. In a 2019 study, Kim developed a kinematic model-based integral sliding mode controller for a spherical rolling robot. This work addresses the unique control challenges of this non-holonomic platform, known for its agility and robustness. By proposing a novel control strategy, Kim contributed to advancing the practical application of spherical robots in areas like exploration and surveillance. Though a more recent publication, this research showcases a deep engagement with complex dynamical systems. Kim’s career reflects a rare ability to contribute meaningfully to both the software intelligence of dialog systems and the hardware control of novel robotic platforms.