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Kewu Sun

3 accepted papers

2025

Safe Planner: Empowering Safety Awareness in Large Pre-Trained Models for Robot Task Planning

AAAI 2025technical

Robot task planning is an important problem for autonomous robots in long-horizon challenging tasks. As large pre-trained models have demonstrated superior planning ability, recent research investigates utilizing large models to achieve autonomous planning for robots in diverse tasks. However, sinc…

Cited by 3SourcePDFScholar
2024

Robust Visual Imitation Learning with Inverse Dynamics Representations

AAAI 2024technical

Imitation learning (IL) has achieved considerable success in solving complex sequential decision-making problems. However, current IL methods mainly assume that the environment for learning policies is the same as the environment for collecting expert datasets. Therefore, these methods may fail to w…

Cited by 2SourcePDFScholar
2023

Deep Hierarchical Communication Graph in Multi-Agent Reinforcement Learning

IJCAI 2023poster

Sharing intentions is crucial for efficient cooperation in communication-enabled multi-agent reinforcement learning. Recent work applies static or undirected graphs to determine the order of interaction. However, the static graph is not general for complex cooperative tasks, and the parallel message…

Cited by 7SourcePDFScholar