Authors

Yuchen Yang

Publications 4

Preprint Open access

Beyond Report Imitation: Clinically Aware Multi-Image Ultrasound Report Generation from Visible Evidence

Yuchen Yang, Xin Wang, Lufan Wang et al. · 2026

Generating ultrasound reports from multiple images requires aggregating clinical evidence across views, yet archived key frames capture only part of the dynamic examination. Raw-report imitation is therefore misaligned with visual supervision: content that is clinically valid for the full examination may be unverifiabl …

Preprint Open access

Secure Speculative Decoding for Large Language Models

Yichi Zhang, Zhiqi Wang, Neil Gong et al. · 2026

Speculative decoding accelerates inference for a large language model (LLM), referred to as the \emph{target model}, by first using a smaller model, referred to as the \emph{draft model}, to generate candidate tokens and then verifying them with the target model for acceptance or rejection. Prior studies primarily focu …

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