Stable, Autonomous, Unknown Terrain Locomotion for Quadrupeds Based on Visual Feedback and Mixed-Integer Convex Optimization. - Min Sung Ahn; Hosik Chae; Dennis W. Hong (IROS, 2018)

Analysis and Noise Modeling of the Intel RealSense D435 for Mobile Robots. - Min Sung Ahn; Hosik Chae; Donghun Noh; Hyunwoo Nam; Dennis W. Hong (UR, 2019)

Lessons Learned from the Development and Deployment of a Hotel Concierge Robot to be Operated in a Real World Environment. - Min Sung Ahn; Daniel Sun 002; Hosik Chae; Itsui Yamayoshi; Dennis W. Hong (UR, 2019)

Surface Material Dataset for Robotics Applications (SMDRA): A Dataset with Friction Coefficient and RGB-D for Surface Segmentation. - Donghun Noh; Hyunwoo Nam; Min Sung Ahn; Hosik Chae; Sangjoon Lee; Kyle Gillespie; Dennis W. Hong (ICPR, 2020)

Task Planning with Mixed-Integer Programming for Multiple Cooking Task Using dual-arm Robot. - June-Sup Yi; Min Sung Ahn; Hosik Chae; Hyunwoo Nam; Donghun Noh; Dennis W. Hong; Hyungpil Moon (UR, 2020)

ALPHRED: A Multi-Modal Operations Quadruped Robot for Package Delivery Applications. - Joshua Hooks; Min Sung Ahn; Jeffrey Yu; Xiaoguang Zhang 008; Taoyuanmin Zhu; Hosik Chae; Dennis W. Hong (IEEE Robotics Autom. Lett., 2020)

BALLU2: A Safe and Affordable Buoyancy Assisted Biped. - Hosik Chae; Min Sung Ahn; Donghun Noh; Hyunwoo Nam; Dennis W. Hong (Frontiers Robotics AI, 2021)

Learning-based Motion Stabilizer Leveraging Offline Temporal Optimization. - Min Sung Ahn; Hosik Chae; Colin Togashi; Dennis W. Hong; Joohyung Kim; Sungjoon Choi (UR, 2022)

Residual Physics Learning and System Identification for Sim-to-real Transfer of Policies on Buoyancy Assisted Legged Robots. - Nitish Sontakke; Hosik Chae; Sangjoon Lee; Tianle Huang; Dennis W. Hong; Sehoon Ha (IROS, 2023)