Authors

Zheng Chen

Publications 9

Preprint Open access

Trajectory-Guided Tokenization of Complex CSI for Wi-Fi Sensing

Ziyi Wang, Kenuo Xu, Jichu Jiang et al. · 2026

Wi-Fi channel state information (CSI) enables contactless presence detection and gesture recognition. Its high-dimensional complex-valued time series require input representations that preserve informative temporal variations during compression. We propose Trajectory-Guided Tokenization (TGT), which combines complex tr …

Preprint Open access

Syndrome, Synergy, and Safety: Structured Reasoning and Knowledge-Driven Alignment for TCM Prescription Generation

Zheng Chen, ZhiCheng Du, Haoxuan Li et al. · 2026

Applying large language models to Traditional Chinese Medicine (TCM) prescription generation reveals three clinically critical gaps: models produce end-to-end mappings without auditable reasoning following the li-fa-fang-yao paradigm (SR Gap), treat each encounter in isolation without follow-up adjustment via sui zheng …

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