Author

Yi Xu

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Preprint Aug 2026

How Can Driving World Models Do Counterfactual Prediction?

This paper identifies a fundamental mismatch between direct action-conditioned prediction and counterfactual ground truth in driving world models, and introduces a deliberately simple, training-free pipeline that moves observed evidence into the counterfactual view and lets the frozen model complete what remains unknow...

Jiaru Zhang, C. Cui, Yi Xu et al. · 0 citations

Review Jul 2026

Post-Training in End-to-End Autonomous Driving

A unified view of post-training for autonomous driving is presented by defining its scope and organizing the existing literature into four major families based on the form of supervision they use, which aim to facilitate a systematic understanding of this emerging area and stimulate future research on reliable and effi...

Ruining Yang, Mu Wang, Yi-Xiao Chen et al. · arXiv.org · 1 citation