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Yutian Lei

5 accepted papers

2025

Mining In-distribution Attributes in Outliers for Out-of-distribution Detection

AAAI 2025technical

Out-of-distribution (OOD) detection is indispensable for deploying reliable machine learning systems in real-world scenarios. Recent works, using auxiliary outliers in training, have shown good potential. However, they seldom concern the intrinsic correlations between in-distribution (ID) and OOD da…

2024

RLingua: Improving Reinforcement Learning Sample Efficiency in Robotic Manipulations With Large Language Models

RA-L 2024

Reinforcement learning (RL) has demonstrated its capability in solving various tasks but is notorious for its low sample efficiency. In this paper, we propose RLingua, a framework that can leverage the internal knowledge of large language models (LLMs) to reduce the sample complexity of RL in roboti

Cited by 31SourcecodeScholar
2024

RT-Grasp: Reasoning Tuning Robotic Grasping via Multi-modal Large Language Model

IROS 2024poster

Recent advances in Large Language Models (LLMs) have showcased their remarkable reasoning capabilities, making them influential across various fields. However, in robotics, their use has primarily been limited to manipulation planning tasks due to their inherent textual output. This paper addresses…

Cited by 6SourceScholar
2024

VIHE: Virtual In-Hand Eye Transformer for 3D Robotic Manipulation

IROS 2024poster

In this work, we introduce the Virtual In-Hand Eye Transformer (VIHE), a novel method designed to enhance 3D manipulation capabilities through action-aware view rendering. VIHE autoregressively refines actions in multiple stages by conditioning on rendered views posed from action predictions in the…

Cited by 3SourcecodeScholar