Intelligent spoofing poses a critical threat to unmanned aerial vehicle (UAV) communications by corrupting synchronization and channel estimation while evading power-based detection. This paper presents IDTD-RL, a risk-sensitive reinforcement learning framework for adaptive anti-spoofing defense in OFDM-based UAV syste...
Hang Zhang, Wen-Rui Ding, Yu-Feng Wang et al.· IEEE Transactions on Informa...· 1 citation
GAAT (Geometry-Aware Alignment Transformer), an alignment-first pretrained model that estimates local correspondence reliability before cross-modal interaction, is proposed and introduced, establishing GAAT as a state-of-the-art multimodal foundation model for UAV perception.
Jing-Pu Yang, Deming Tang, Yi-Lin Sun et al.· 1 citation
EgoSIS is presented, a pose-free adapter that converts RGB-derived bidirectional flow into motion-canonical visual evidence in three stages and provides an interpretable interface between optical flow and spatial reasoning.
Jing-Pu Yang, Feng-Xian Ji, Ming-Xuan Cui et al.· 0 citations
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