Aug 2026
Nonlinear, distributed, and stochastic model predictive control with GRAMPC-(D/S)
A. Völz, Thore Wietzke, Maximilian Pierer von Esch et al.
· 0 citations
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Preprint
Aug 2026
Inference-Time Attention Steering for Vision-Language-Action Driving Models
Vision-language-action (VLA) driving models couple a reasoning stage with a diffusion-based trajectory decoder, but do not give a direct way to redirect attention toward safety-critical actors at inference time without retraining. We studied a bounded additive pre-softmax attention bias on the visual tokens of detector...
D. Prasad, Lars Ullrich, Knut Graichen
· 1 citation