Publications

FLAM: Scaling Latent Action World Models with Factorization [Paper]

Zizhao Wang^*, Chang Shi^*, Jiaheng Hu, Roberto Martin-Martin, Amy Zhang, Peter Stone. NeurIPS 2025 Embodied World Models for Decision Making Workshop.

FastDP: Deployable Diffusion Policy for Fast Inference Speed [Paper]

Chang Shi, Amy Zhang. RLC 2025 RL for Real System Workshop

Null Counterfactual Factor Interactions for Goal-Conditioned Reinforcement Learning [Paper]

Caleb Chuck, Fan Feng, Carl Qi, Chang Shi, Amy Zhang, Scott Niekum. ICLR 2025.

Robot Air Hockey: A Manipulation Testbed for Robot Learning with Reinforcement Learning [Paper] [Webpage]

Caleb Chuck^*, Carl Qi^*, Michael J Munje^*, Shuozhe Li^*, Max Rudolph^*, Chang Shi^*, Siddhant Agarwal^*, Harshit Sikchi^*, Abhinav Peri, Sarthak Dayal, Evan Kuo, Kavan Mehta, Anthony Wang, Peter Stone, Amy Zhang, Scott Niekum. ICRA 2024 Agile Robotics Workshop, Manipulation Skills Workshop.

Haptic Guidance Using a Transformer-Based Surgeon-Side Trajectory Prediction Algorithm for Robot-Assisted Surgical Training [Paper]

Chang Shi, Jonathan Madera, Heath Boyea, Ann Majewicz Fey. International Conference on Robot and Human Interactive Communication (RO-MAN 2023)

Recognition and Prediction of Surgical Gestures and Trajectories Using Transformer Models in Robot-Assisted Surgery [Paper]

Chang Shi^*, Yi Zheng^*, Ann Majewicz Fey. International Conference on Intelligent Robots and Systems (IROS 2022)

Non-rigid cutaneous tissue deformation estimation with iterative RANSAC and TPS from digital images over semi-ambiguous artificial markings

Chang Shi, Dustin P. DeMeo, Emma L. Larson, John M. Galeotti, Bryan T. Carroll. Computer Assisted Radiology and Surgery (CARS 2021)

Uncertainty quantification for semi-supervised multi-class classification in image processing and ego-motion analysis of body-worn videos [Paper]

Yiling Qiao, Chang Shi, Chenjian Wang, Hao Li, Matt Haberland, Xiyang Luo, Andrew M. Stuart and Andrea L. Bertozzi. Electronic Imaging (EI 2019)