| 2020 | IROS | This or That: The Effect of Robot's Deictic Expression on User's Perception. | Dahyun Kang, Sonya S. Kwak, Hanbyeol Lee, Eun Ho Kim, JongSuk Choi |
| 2013 | RO-MAN | What makes people empathize with an emotional robot?: The impact of agency and physical embodiment on human empathy for a robot. | Sonya S. Kwak, Yunkyung Kim, Eun Ho Kim, Christine Shin, Kwangsu Cho |
| 2012 | HRI | Field trials of the block-shaped edutainment robot hangulbot. | Sonya S. Kwak, Eun Ho Kim, Jimyung Kim, Youngbin Son, Inveom Kwak, Jun-Shin Park, Eun Wook Lee |
| 2009 | RO-MAN | Can robotic emotional expressions induce a human to empathize with a robot? | Eun Ho Kim, Sonya Sona Kwak, Yoon Keun Kwak |
| 2007 | RO-MAN | Emotional Feature Extraction Based On Phoneme Information for Speech Emotion Recognition. | Kyung Hak Hyun, Eun Ho Kim, Yoon Keun Kwak |
| 2007 | RO-MAN | Speech Emotion Recognition Using Eigen-FFT in Clean and Noisy Environments. | Eun Ho Kim, Kyung Hak Hyun, Soo-Hyun Kim, Yoon Keun Kwak |
| 2007 | RO-MAN | Emotion Interaction System for a Service Robot. | Dong-Soo Kwon, Yoon Keun Kwak, Jong C. Park, Myung Jin Chung, Eun-Sook Jee, Kyung-Sook Park, Hyoung-Rock Kim, Young-Min Kim, Jong-Chan Park, Eun Ho Kim, Kyung Hak Hyun, Hye-Jin Min, Hui Sung Lee, Jeong Woo Park, Su Hun Jo, Soon-Young Park, Kyung-Won Lee |
| 2006 | RO-MAN | Improvement of Emotion Recognition from Voice by Separating of Obstruents. | Eun Ho Kim, Kyung Hak Hyun, Yoon Keun Kwak |
| 2005 | RO-MAN | Improvement of emotion recognition by Bayesian classifier using non-zero-pitch concept. | Kyung Hak Hyun, Eun Ho Kim, Yoon Keun Kwak |
| 2005 | RO-MAN | Robust emotion recognition feature, frequency range of meaningful signal. | Eun Ho Kim, Kyung Hak Hyun, Yoon Keun Kwak |