| 2025 | HRI | Is the Earth Flat? Mythbusting with HRI. | Joey Sehan Back, Peter Cheong, Ho Seok Ahn |
| 2025 | HRI | SignPepper: Multimodal Social Robot for Sign Language Teaching. | Edmond Liu, Jong Yoon Lim, Vineeth Johnson, Bruce A. MacDonald, Ho Seok Ahn |
| 2025 | ICRA | How About Them Apples: 3D Pose and Cluster Estimation of Apple Fruitlets in a Commercial Orchard. | Ans Qureshi, David Smith, Trevor Gee, Ho Seok Ahn, Ben McGuinness, Catherine Downes, Rahul Jangali, Kale Black, Hin Lim, Mike Duke, Bruce A. MacDonald, Henry Williams |
| 2025 | RO-MAN | Optimization of Two-Stage Facial Expression Mimicking Systems: Enhancing Emotional Representation in the EveR-4 H22 Robot. | Minwoo Lee, Chan Yoo, Bruce A. MacDonald, Ho Seok Ahn |
| 2025 | RO-MAN | DeepSignV1: Pretrained Vision Transformer for Isolated Sign Language Recognition. | Edmond Liu, Bruce A. MacDonald, Ho Seok Ahn |
| 2025 | RO-MAN | SignPepper: Machine Learning Powered Sign Language Teaching Robot with Dynamic Lesson Feedback. | Edmond Liu, Finn Tracey, Bruce A. MacDonald, Ho Seok Ahn |
| 2024 | HRI | Social Robots in Hospital Settings: An Initial Exploration of the Services Provided, Interaction Style and in the Field Evaluation. | Norina Gasteiger, Tingting Zhu, Elizabeth Broadbent, JongYoon Lim, Bruce A. MacDonald, Ho Seok Ahn |
| 2024 | RO-MAN | Weighted Multi-modal Sign Language Recognition. | Edmond Liu, Jong Yoon Lim, Bruce A. MacDonald, Ho Seok Ahn |
| 2023 | IROS | Seeing the Fruit for the Leaves: Robotically Mapping Apple Fruitlets in a Commercial Orchard. | Ans Qureshi, David Smith, Trevor Gee, Mahla Nejati, Jalil Shahabi, JongYoon Lim, Ho Seok Ahn, Benjamin McGuinness, Catherine Downes, Rahul Jangali, Kale Black, Hin Lim, Mike Duke, Bruce A. MacDonald, Henry Williams |
| 2023 | RO-MAN | Development and Validation of a Motion Dictionary to Create Emotional Gestures for the NAO Robot. | Mehdi Hellou, Norina Gasteiger, Andy Kweon, JongYoon Lim, Bruce A. MacDonald, Angelo Cangelosi, Ho Seok Ahn |
| 2023 | RO-MAN | Evaluation of Large Tweet Dataset for Emotion Detection Model: A Comparative Study between Various ML and Transformer. | Sanghyub John Lee, JongYoon Lim, Leo Paas, Ho Seok Ahn |
| 2022 | RO-MAN | Moving away from robotic interactions: Evaluation of empathy, emotion and sentiment expressed and detected by computer systems. | Norina Gasteiger, JongYoon Lim, Mehdi Hellou, Bruce A. MacDonald, Ho Seok Ahn |
| 2021 | HRI | Sign Language and Emotion Understanding. | Richard Ng, Emily Zou, Ho Seok Ahn |
| 2021 | HRI | TUTUS: Track Utilizing Transport for User Safety. | Daniel Sung Hyun Shin, Joey Sehan Back, Tony Lee, Peter Cheong, Ho Seok Ahn |
| 2021 | Tencon | Overwhelmed by Fear: Emotion Analysis of COVID-19 Vaccination Tweets. | Sanghyub John Lee, Shohil Kishore, JongYoon Lim, Leo Paas, Ho Seok Ahn |
| 2020 | ICRA | Demonstration of Hospital Receptionist Robot with Extended Hybrid Code Network to Select Responses and Gestures. | Eui Jun Hwang, Byeong-Kyu Ahn, Bruce A. MacDonald, Ho Seok Ahn |
| 2019 | HRI | Social Human-Robot Interaction of Human-Care Service Robots. | Ho Seok Ahn, JongSuk Choi, Hyungpil Moon, Minsu Jang, Sonya S. Kwak, Yoonseob Lim |
| 2019 | ICRA | The Doctor will See You Now: Could a Robot Be a medical Receptionist? | Craig J. Sutherland, Byeong-Kyu Ahn, Bianca Brown, Jong Yoon Lim, Deborah L. Johanson, Elizabeth Broadbent, Bruce A. MacDonald, Ho Seok Ahn |
| 2019 | RO-MAN | Hospital Receptionist Robot v2: Design for Enhancing Verbal Interaction with Social Skills. | Ho Seok Ahn, Wesley Yep, Jong Yoon Lim, Byeong-Kyu Ahn, Deborah L. Johanson, Eui Jun Hwang, Min Ho Lee, Elizabeth Broadbent, Bruce A. MacDonald |
| 2018 | HRI | Social Human-Robot Interaction of Human-care Service Robots. | Ho Seok Ahn, JongSuk Choi, Hyungpil Moon, Yoonseob Lim |
| 2018 | IROS | Diversity in Pedestrian Safety for Industrial Environments Using 3D Lidar Sensors and Neural Networks*Research supported by the New Zealand Ministry for Business Innovation and Employment (MBIE) on contract UOAX1414. | Jamie Bell, Bruce A. MacDonald, Ho Seok Ahn |
| 2016 | IROS | Row following in pergola structured orchards. | Jamie Bell, Bruce A. MacDonald, Ho Seok Ahn |
| 2015 | RO-MAN | Healthcare robot systems for a hospital environment: CareBot and ReceptionBot. | Ho Seok Ahn, Min Ho Lee, Bruce A. MacDonald |
| 2015 | RO-MAN | The cost-effectiveness of a robot measuring vital signs in a rural medical practice. | Elizabeth Broadbent, Josephine R. Orejana, Ho Seok Ahn, Jiao Xie, Paul Rouse, Bruce A. MacDonald |
| 2012 | IAS | Actor Studio: Development of User Friendly Action Editing System for Cultural Performance Robots. | Ho Seok Ahn, Dong-Wook Lee, Dongwoon Choi, Duk-Yeon Lee, Manhong Hur, Hogil Lee |
| 2012 | IROS | Can we teach what emotions a robot should express? | Ho Seok Ahn, Jin Young Choi |
| 2012 | SMC | Uses of facial expressions of android head system according to gender and age. | Ho Seok Ahn, Dong-Wook Lee, Dongwoon Choi, Duk-Yeon Lee, Manhong Hur, Hogil Lee |
| 2012 | RO-MAN | Appropriate emotions for facial expressions of 33-DOFs android head EveR-4 H33. | Ho Seok Ahn, Dong-Wook Lee, Dongwoon Choi, Duk-Yeon Lee, Manhong Hur, Hogil Lee |
| 2011 | DICTA | PIL-EYE: Integrated System for Sustainable Development of Intelligent Visual Surveillance Algorithms. | Hyung Jin Chang, Kwang Moo Yi, Shimin Yin, Soo Wan Kim, Young Min Baek, Ho Seok Ahn, Jin Young Choi |
| 2011 | RO-MAN | A behavior combination generating method for reflecting emotional probabilities using simulated annealing algorithm. | Ho Seok Ahn, Jin Young Choi, Dong-Wook Lee, Woong Hee Shon |
| 2009 | RO-MAN | A general behavior generation module for emotional robots using unit behavior combination method. | Deukey Lee, Ho Seok Ahn, Jin Young Choi |
| 2008 | ICPR | Orientation and scale invariant mean shift using object mask-based kernel. | Kwang Moo Yi, Ho Seok Ahn, Jin Young Choi |
| 2008 | IROS | Design of reconfigurable heterogeneous modular architecture for service robots. | Ho Seok Ahn, Young Min Baek, Inkyu Sa, Woo-Sung Kang, Jin Hee Na, Jin Young Choi |
| 2007 | RO-MAN | Emotional Behavior Decision Model Based on Linear Dynamic Systems for Intelligent Service Robots. | Ho Seok Ahn, Jin Young Choi |