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Le Chang

3 accepted papers

2026

Inverse IFEval: Can LLMs Unlearn Stubborn Training Conventions to Follow Real Instructions?

ICLR 2026poster

Large Language Models (LLMs) achieve strong performance on diverse tasks but often exhibit cognitive inertia, struggling to follow instructions that conflict with the standardized patterns learned during supervised fine-tuning (SFT). To evaluate this limitation, we propose Inverse IFEval, a benchmar…

Cited by 0SourceScholar
2024

Radar-Only Odometry and Mapping for Autonomous Vehicles

ICRA 2024poster

Odometry and mapping play a pivotal role in the navigation of autonomous vehicles. In this paper, we address the problem of pose estimation and map creation using only radar sensors. We focus on two odometry estimation approaches followed by a mapping step. The first one is a new point-to-point ICP…

Cited by 12SourceScholar
2024

SPR: Single-Scan Radar Place Recognition

RA-L 2024

Localization is a crucial component for the navigation of autonomous vehicles. It encompasses global localization and place recognition, allowing a system to identify locations that have been mapped or visited before. Place recognition is commonly approached using cameras or LiDARs. However, these s

Cited by 13SourceScholar