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Xiaolei Chen

5 accepted papers

2026

Decomposition of Concept-Level Rules in Visual Scenes

ICLR 2026poster

Human cognition is compositional, and one can parse a visual scene into independent concepts and the corresponding concept-changing rules. By contrast, many vision-language systems process images holistically, with limited support for explicit decomposition. And previous methods of decomposing conce…

Cited by 0SourceScholar
2026

DynamicVGGT: Learning Dynamic Point Maps for 4D Scene Reconstruction in Autonomous Driving

CVPR 2026

Dynamic scene reconstruction in autonomous driving remains a fundamental challenge due to significant temporal variations, moving objects, and complex scene dynamics. Existing feed-forward 3D models have demonstrated strong performance in static reconstruction but still struggle to capture dynamic m

Cited by 0SourceScholar
2026

Envision, Attend, Then Respond: Counterfactual Hallucination Mitigation in Large Vision-Language Models

CVPR 2026

Large Vision-Language Models (LVLMs) often hallucinate when visual evidence conflicts with world knowledge, i.e., in counterfactual scenarios. We propose Envision-Attend-Respond (EnAR), a training-free framework that leverages visual priors to steer the model's attention toward counterfactual elemen

Cited by 0SourcecodeScholar
2025

Int2Planner: An Intention-based Multi-modal Motion Planner for Integrated Prediction and Planning

AAAI 2025technical

Motion planning is a critical module in autonomous driving, with the primary challenge of uncertainty caused by interactions with other participants. As most previous methods treat prediction and planning as separate tasks, it is difficult to model these interactions. Furthermore, since the route pa…