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Sungho Choi

3 accepted papers

2023

Domain Adaptive Imitation Learning with Visual Observation

NeurIPS 2023poster

In this paper, we consider domain-adaptive imitation learning with visual observation, where an agent in a target domain learns to perform a task by observing expert demonstrations in a source domain. Domain adaptive imitation learning arises in practical scenarios where a robot, receiving visual se…

Cited by 5SourcePDFScholar
2022

Blockwise Sequential Model Learning for Partially Observable Reinforcement Learning

AAAI 2022technical

This paper proposes a new sequential model learning architecture to solve partially observable Markov decision problems. Rather than compressing sequential information at every timestep as in conventional recurrent neural network-based methods, the proposed architecture generates a latent variable i…

2022

Robust Imitation Learning against Variations in Environment Dynamics

ICML 2022spotlight

In this paper, we propose a robust imitation learning (IL) framework that improves the robustness of IL when environment dynamics are perturbed. The existing IL framework trained in a single environment can catastrophically fail with perturbations in environment dynamics because it does not capture…