2 papers
cs.LG2026
Trajectory-Guided Tokenization of Complex CSI for Wi-Fi Sensing
Ziyi Wang, Kenuo Xu, Jichu Jiang +8
Wi-Fi channel state information (CSI) enables contactless presence detection and gesture recognition. Its high-dimensional complex-valued time series require input representations…
cs.AI2026
A Safe Action Is Not Enough: Feasible-Future Decoding for Vision-Language-Action Policies
Tu Nguyen, Matthieu Zimmer, Vu Anh Vu +4
A safe action is not necessarily a viable one. A frozen vision-language-action (VLA) policy can favor a locally admissible move that leaves no policy-supported route to safe task c…