Author

Kai-Yu Chen

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Conference Aug 2026

T-MAP: A Motion-Aware Dual-Stream Framework for High-Dynamic Directional Spectrum Map Prediction

Spectrum map prediction plays a critical role in reliable vehicular perception for intelligent transportation systems (ITS). However, existing methods rely on an isotropic energy diffusion assumption, which fails to capture the severe nonstationarity and blurring caused by the dual-dynamic nature of V2X scenarios: high...

Hai-Kuo Xu, Shengkai Zhangfu, Kai-Yu Chen et al. · 2026 IEEE/CIC International... · 0 citations

#graph neural networks Open access Sep 2026

Traffic prediction via spatial-temporal graph learning network based on multi-domain temporal gated self-attention and attentive spectral graph attention network

Recently, traffic prediction, which serves as a fundamental component of intelligent transportation systems, has become essential for traffic planning and management. Nevertheless, existing traffic prediction methods still face challenges in capturing critical information from traffic data, such as spatial-temporal dep...

Kai-Yu Chen, Chen-Yang Huang · Engineering Research Express · 0 citations