Zhongxuan Song · Johnny

Research

fMRI · Information Theory · Agent Memory

Three labs, three angles on one question: how do information systems hold and retrieve what matters?

SHELF

2026.03 — present

AlphaLab @ USTC · Prof. Xiang Wang · First author

Path-aware auditable memory for LLM agents. State frames, evidence ledgers, and an auditor-gater protocol that lets you trace why an agent did what it did.

Under double-blind review (NeurIPS 2026)

IBC²

2025.12 — 2026.03

MIRA Lab @ USTC · Prof. Jie Wang · Co-author

Cost-regularized information bottleneck for test-time context construction. How much context is enough, and what should we throw away?

Under double-blind review (NeurIPS 2026)

fMRI Brain-Computer Interface

2025.01 — 2025.06

USTC Medical Imaging Center · Prof. Xiaoxiao Wang · Research student

Decoding neural signals during cognitive tasks. The starting point of my interest in how information is compressed and retrieved.

Completed