Zijing Ou

PhD student, Imperial College London

2 papers at NeurIPS 2025

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Poster Session 2

1 paper

Wednesday, December 3, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Discrete Neural Flow Samplers with Locally Equivariant Transformer

#607 · Zijing Ou, Ruixiang ZHANG, Yingzhen Li

We present an algorithm that learns the rate matrix of a continuous-time Markov chian to satisfy the Kolmogorov equation for sampling from unnormalised discrete distributions.

Poster Session 4

1 paper

Thursday, December 4, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Neural Mutual Information Estimation with Vector Copulas

#2803 · Yanzhi Chen, Zijing Ou, Adrian Weller, Michael U. Gutmann

A mutual information estimator based on recent vector copula theory, which explicitly disentangles the marginal distributions and dependence structure in estimation.