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stat.ME2026
Beyond Prediction: Conformal Inference for Latent Distributional Parameters
Minxing Zheng, Wenbin Zhou, Shixiang Zhu
Many prediction problems seek to infer an unobserved, instance-specific parameter that governs the distribution of an observable response, even though the latent parameter is unava…
cs.LG2026
Learning Polyhedral Conformal Sets for Robust Optimization
Shuyi Chen, Wenbin Zhou, Shixiang Zhu
Robust optimization (RO) provides a principled framework for decision-making under uncertainty, but its performance critically depends on the choice of the uncertainty set. While l…
stat.ME2026
Score-Based Change-Point Detection and Region Localization for Spatio-Temporal Point Processes
Wenbin Zhou, Liyan Xie, Shixiang Zhu
We study sequential change-point detection for spatio-temporal point processes, where actionable detection requires not only identifying when a distributional change occurs but als…