| 2025 | ICRA | Adaptive Emotional Expression in Social Robots: A Multimodal Approach to Dynamic Emotion Modeling. | Haeun Park, Jiyeon Lee, Hui Sung Lee |
| 2025 | RO-MAN | A Control Point Based Facial Expression for Smooth Facial Display in Social Robot Expression Transitions. | Hyojin Kim, Haeun Park, Sunjun Hwang, Hui Sung Lee |
| 2024 | RO-MAN | Exploring the Potential of Wheel-Based Mobile Motion as an Emotional Expression Modality. | Jiyeon Lee, Haeun Park, Hui Sung Lee |
| 2023 | HRI | ALH-E: A Deformable and Flexible Robot that provides Tangible Interaction for Pain Communication. | Dongyoon Kim, Seungho Yun, Yoonjoung Kwak, Byounghern Kim, Hui Sung Lee |
| 2023 | RO-MAN | Human Perception on Social Robot's Face and Color Expression Using Computational Emotion Model. | Temirlan Dzhoroev, Haeun Park, Jiyeon Lee, Byounghern Kim, Hui Sung Lee |
| 2023 | RO-MAN | Development of a Deformable and Flexible Robot for Pain Communication: Field Study of ALH-E in the Hospital. | Dongyoon Kim, Yoonjoung Kwak, Seungho Yun, Byounghern Kim, Sang Hoon Chae, Hui Sung Lee |
| 2022 | RO-MAN | Development of a Robot-assisted Online Pain Communication System using a Squeezable Tangible User Interface. | Byounghern Kim, Yoonjeong Kwak, Dongyoon Kim, Yongseop Kwon, Hui Sung Lee |
| 2020 | RO-MAN | Development of a Shared Indoor Smart Mobility Platform Based on Semi-Autonomous Driving. | Donghun Kang, Haeun Park, Yoonjoung Kwak, Byeongjin Kim, Seong-Beom Kim, Donghyun Kim, Seongjae Lee, Byounghern Kim, Hui Sung Lee |
| 2019 | CHI | LUNE: Representing Lunar Day by Displayed Lighting Object. | Sung Ho Lee, Seong-Beom Kim, Byounghern Kim, Hui Sung Lee |
| 2013 | HRI | LMA based emotional motion representation using RGB-D camera. | Woo Hyun Kim, Jeong Woo Park, Won Hyong Lee, Hui Sung Lee, Myung Jin Chung |
| 2008 | RO-MAN | Determining color and blinking to support facial expression of a robot for conveying emotional intensity. | Min-Gyu Kim, Hui Sung Lee, Jeong Woo Park, Su Hun Jo, Myung Jin Chung |
| 2008 | RO-MAN | Emotional boundaries for choosing modalities according to the intensity of emotion in a linear affect-expression space. | Jeong Woo Park, Hui Sung Lee, Su Hun Jo, Min-Gyu Kim, Myung Jin Chung |
| 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 |
| 2007 | RO-MAN | A Linear Dynamic Affect-Expression Model: Facial Expressions According to Perceived Emotions in Mascot-Type Facial Robots. | Hui Sung Lee, Jeong Woo Park, Su Hun Jo, Myung Jin Chung |
| 2006 | IROS | Development of a Facial Expression Imitation System. | Do Hyoung Kim, Sung-Uk Jung, Kwang Ho An, Hui Sung Lee, Myung Jin Chung |
| 2005 | RO-MAN | Biologically inspired models and hardware for emotive facial expressions. | Do Hyoung Kim, Hui Sung Lee, Myung Jin Chung |