Effective lip localization and tracking for achieving multimodal speech recognition. - Wei Chuang Ooi; Changwon Jeon; Kihyeon Kim; David K. Han; Hanseok Ko (MFI, 2008)

Optimal Gain Filter Design for Perceptual Acoustic Echo Suppressor. - Kihyeon Kim; Hanseok Ko (IEICE Trans. Inf. Syst., 2009)

Robust Relative Transfer Function Estimation for Dual Microphone-Based Generalized Sidelobe Canceller. - Kihyeon Kim; Hanseok Ko (IEICE Trans. Inf. Syst., 2009)

W-Disjoint Orthogonality Based Residual Acoustic Echo Cancellation for Hands-Free Communication. - Yoonjae Lee; Kihyeon Kim; Jongsung Yoon; Hanseok Ko (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009)

Extension of two-channel transfer function based generalized sidelobe canceller for dealing with both background and point-source noise. - Kihyeon Kim; Robert H. Baran; Hanseok Ko (Speech Commun., 2009)

Harmonic Components Based Post-Filter Design for Residual Echo Suppression. - Minwoo Lee; Yoonjae Lee; Kihyeon Kim; Hanseok Ko (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

Impedance Control of a High Performance Twisted-Coiled Polymer Actuator. - Tuan Anh Luong 001; Kihyeon Kim; Sung-Won Seo; Jae Hyeong Park; Youngeun Kim; Sang Yul Yang; Kyeong Ho Cho; Ja Choon Koo; Hyouk Ryeol Choi; Hyungpil Moon (IROS, 2018)

Soft Fabric Actuator for Robotic Applications. - Sang Yul Yang; Kyeong Ho Cho; Youngeun Kim; Kihyeon Kim; Jae Hyeong Park; Hosang Jung; Jeong U. Ko; Hyungpil Moon; Ja Choon Koo; Hugo Rodrigue; Ji Won Suk; Jaedo Nam; et al. (IROS, 2018)

Modeling and position control of a high performance twisted-coiled polymer actuator. - Tuan Anh Luong 001; Kihyeon Kim; Sung-Won Seo; Jae Hyeong Park; Youngeun Kim; Sang Yul Yang; Kyeong Ho Cho; Ja Choon Koo; Hyouk Ryeol Choi; Hyungpil Moon (UR, 2018)

Simultaneous position-stiffness control of antagonistically driven twisted-coiled polymer actuators using model predictive control. - Tuan Anh Luong 001; Kihyeon Kim; Sung-Won Seo; Jeongmin Jeon; Ja Choon Koo; Hyouk Ryeol Choi; Hyungpil Moon (IROS, 2020)

Realization of a Simultaneous Position-Stiffness Controllable Antagonistic Joint Driven by Twisted-Coiled Polymer Actuators Using Model Predictive Control. - Tuan Anh Luong 001; Sung-Won Seo; Kihyeon Kim; Jeongmin Jeon; Francisco Yumbla; Ja Choon Koo; Hyouk Ryeol Choi; Hyungpil Moon (IEEE Access, 2021)

Long Short Term Memory Model Based Position-Stiffness Control of Antagonistically Driven Twisted-Coiled Polymer Actuators Using Model Predictive Control. - Tuan Anh Luong 001; Kihyeon Kim; Sung-Won Seo; Jeongmin Jeon; Chanyong Park; Myeongyun Doh; Ja Choon Koo; Hyouk Ryeol Choi; Hyungpil Moon (IEEE Robotics Autom. Lett., 2021)

Retractable Locking System Driven by Shape Memory Alloy Actuator for Lightweight Soft Robotic Application. - Young Jin Gong; Seong Taek Hwang; Sang Yul Yang; Kihyeon Kim; Jae Hyeong Park; Hosang Jung; Dongsu Shin; Hyouk Ryeol Choi (IEEE Robotics Autom. Lett., 2022)

Hybrid Antagonistic System With Coiled Shape Memory Alloy and Twisted and Coiled Polymer Actuator for Lightweight Robotic Arm. - Sang Yul Yang; Kihyeon Kim; Sung-Won Seo; Dongsu Shin; Jae Hyeong Park; Young Jin Gong; Hyouk Ryeol Choi (IEEE Robotics Autom. Lett., 2022)