The proposed World-Model Alignment for Latent Trajectories (WALT), which learns a compact generative trajectory latent space by transferring information from a frozen pretrained driving world model without modifying the world model itself, is proposed.
Ming-Kai Jia, Jia-Xin Guo, Zhi-Jian Shu et al.· 0 citations
This work proposes CrACK (Cross-model Adversarial Consistency attack), an inference-time attack that exploits this interface without modifying any input pixel, model weight, or training data, and shows that it causes catastrophic degradation while every individual model continues to produce its unchanged standalone out...
Fei-Fei Liu, Jin-Tao Cheng, Chi-man Vong et al.· 0 citations
Trajectory prediction of surrounding agents is a prerequisite for safe planning and decision making in autonomous driving. Without high-definition (HD) maps, sensor-derived bird's-eye-view (BEV) features provide no explicit lane topology or drivable-area priors, making it inherently difficult to ground each agent in it...
Fei-Fei Liu, Zejun Wei, Haozhe Wang et al.· 0 citations
This work proposes Test-time Prototype Adaptation (TPA), a training-free plug-in that operates at the output level, leaving the host's forward pass and weights unmodified.
Haozhe Wang, Jintao Cheng, Weibin Li et al.· 1 citation
Evaluating four representative open-source VLMs on 60 curated rallies via a zero-shot protocol, it is found that models remain weak across all diagnostic levels, with especially clear bottlenecks in spatial state, interaction binding, and terminal evidence.
Jintao Cheng, Weibin Li· 0 citations
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