Jie Xie

Neural networks for quantum inverse problems

2022 · New Journal of Physics

Abstract Quantum inverse problem (QIP) is the problem of estimating an unknown quantum system from a set of measurements, whereas the classical counterpart is the inverse problem of estimating a distribution from a set of …

A Generalized Framework for Approximate Co-Sufficient Sampling

2025 · arXiv (Cornell University)

Approximate co-sufficient sampling (aCSS) offers a principled route to hypothesis testing when null distributions are unknown, yet current implementations are confined to maximum likelihood estimators with smooth or linear regularization and provide little theoretical insight …