Fred Sun

My sheep hear my voice, and I know them, and they follow me. — John 10:27

I’m a research-based MEng student at the Graduate School of Information, Production and Systems, Waseda University, advised by Yoshie Osamu. I’m also a research assistant at the Centre for Brain Inspired Computing Research (CBICR), Tsinghua University, supervised by Shangqi Guo, and a co-founder of Alephedge, a fintech company building AI-driven infrastructure for quantitative finance, based in Hong Kong. My research interests are multi-agent systems, world models, and embodied intelligence.

Here is my CV. I also keep a blog. You can reach me at f.sun@fuji.waseda.jp.

Fred Sun

News

  • Sep 2026 — Two papers submitted to ICASSP 2027: Bounded Fusion Residual Calibration for Breast Ultrasound Segmentation and ShiftSafe-QA: Source-Supported Conservative Quality Assessment under Acquisition Shift (under review).
  • Aug 2026 — New paper, Measure the Channel First: High-Capacity Latent-Space Video Watermarking with Blind Localization and Resynchronization (under review).
  • Aug 2026 — New preprint, SCoR: A Hierarchical Framework for Forecasting Relations Between Scientific Concepts (under review).
  • Jul 2026 — New preprint, When More Evidence Hurts: Publication-Bias Drift and Principled Stopping for Biomedical Causal Search (under review).
  • Apr 2026 — Started my research-based MEng at Waseda University (IPS), advised by Yoshie Osamu.
  • Apr 2026 — Co-founded Alephedge, building AI-driven infrastructure for quantitative finance.
  • Dec 2025 — Joined the Centre for Brain Inspired Computing Research (CBICR), Tsinghua University, as a research assistant.
  • Sep 2025 — Graduated from University College London with a B.Sc. in Mathematics with Economics.

Publications

Bounded Fusion Residual Calibration for Breast Ultrasound Segmentation
Linkun Yu, Xiao Zhang, Jiaqi Zhang, Ping Guo, Zehua Yang, Fred Sun.
ICASSP 2027, Under review. PDF

ShiftSafe-QA: Source-Supported Conservative Quality Assessment under Acquisition Shift
Linkun Yu, Xiao Zhang, Jiaqi Zhang, Ping Guo, Zehua Yang, Fred Sun.
ICASSP 2027, Under review. PDF

Measure the Channel First: High-Capacity Latent-Space Video Watermarking with Blind Localization and Resynchronization
Zehua Yang, Fred Sun, Mingshu Cai, Xiyuan Shu, Osamu Yoshie, Yuya Ieiri, Shangqi Guo.
Under review.

SCoR: A Hierarchical Framework for Forecasting Relations Between Scientific Concepts
Jingze Wang*, Fred Sun*, Shangqi Guo. (*equal contribution)
AAAI 2027, Under review. PDF

When More Evidence Hurts: Publication-Bias Drift and Principled Stopping for Biomedical Causal Search
Fred Sun, Shangqi Guo.
BIBM 2026, Under review. PDF