Second-Order Asymptotically Optimal Change-point Detection Algorithm with Sampling Control. - Qunzhi Xu; Yajun Mei; George V. Moustakides (ISIT, 2020)

Multi-Stream Quickest Detection with Unknown Post-Change Parameters Under Sampling Control. - Qunzhi Xu; Yajun Mei (ISIT, 2021)

Optimum Multi-Stream Sequential Change-Point Detection With Sampling Control. - Qunzhi Xu; Yajun Mei; George V. Moustakides (IEEE Trans. Inf. Theory, 2021)

Active Quickest Detection When Monitoring Multi-streams with Two Affected Streams. - Qunzhi Xu; Yajun Mei (ISIT, 2022)

Score Matching-based Pseudolikelihood Estimation of Neural Marked Spatio-Temporal Point Process with Uncertainty Quantification. - Zichong Li; Qunzhi Xu; Zhenghao Xu; Yajun Mei; Tuo Zhao; Hongyuan Zha (CoRR, 2023)

Pivotal Estimation of Linear Discriminant Analysis in High Dimensions. - Ethan X. Fang; Yajun Mei; Yuyang Shi; Qunzhi Xu; Tuo Zhao (J. Mach. Learn. Res., 2023)

Beyond Point Prediction: Score Matching-based Pseudolikelihood Estimation of Neural Marked Spatio-Temporal Point Process. - Zichong Li; Qunzhi Xu; Zhenghao Xu; Yajun Mei; Tuo Zhao; Hongyuan Zha (ICML, 2024)

Quickest Detection in High-Dimensional Linear Regression Models via Implicit Regularization. - Qunzhi Xu; Yi Yu; Yajun Mei (ISIT, 2024)

Efficient Active Quickest Detection for Streaming Data under Sampling Control. - Qunzhi Xu (2024)