2023 arXiv E(2)-Equivariant Graph Planning for Navigation Linfeng Zhao*, Hongyu Li*, Taskin Padir, Huaizu Jiang^, and Lawson L.S Wong^ Under Review We study E(2) Euclidean equivariance in navigation on geometric graphs and develop message passing network to solve it. arXiv HTML Toward Efficient Stereo-based Obstacle Detection Using Deep Neural Network Hongyu Li Northeastern University, 2023 RA-L ViHOPE: Visuotactile In-Hand Object 6D Pose Estimation with Shape Completion Hongyu Li, Snehal Dikhale, Soshi Iba, and Nawid Jamali IEEE Robotics and Automation Letters, 2023 arXiv PDF ICRA StereoVoxelNet: Real-Time Obstacle Detection Based on Occupancy Voxels from a Stereo Camera Using Deep Neural Networks Hongyu Li, Zhengang Li*, Neset Unver Akmandor*, Huaizu Jiang, Yanzhi Wang, and Taskin Padir In IEEE International Conference on Robotics and Automation (ICRA), 2023 Presented at IROS 2022 Agile Robotics Workshop in Kyoto, Japan . arXiv HTML PDF Supp Code 2022 IROS Deep Reinforcement Learning based Robot Navigation in Dynamic Environments using Occupancy Values of Motion Primitives Neset Unver Akmandor, Hongyu Li, Gary Lvov, Eric Dusel, and Taskin Padir In IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2022 arXiv PDF Code