Alternating dynamic programming for multiple epidemic change-point estimationZifeng ZhaoChun Yip YauJournal of Computational and Graphical Statistics3032026
Change-point detection for sparse and dense functional data in general dimensionsCarlos PadillaDaren WangZifeng ZhaoYi YuAdvances in Neural Information Processing Systems2026
Dynamic bivariate Peak over Threshold model for joint tail risk dynamics of financial marketsZifeng ZhaoJournal of Business & Economic Statistics3942026
Learning personalized ad impact via contextual reinforcement learning under delayed rewardsYuwei ChengZifeng ZhaoHaifeng XuNeural Information Processing Systems (Neurips) 20252026
Segmenting time series via self-normalizationZifeng ZhaoFeiyu JiangXiaofeng ShaoJournal of the Royal Statistical Society: Series B2026
SNSeg: An R package for time series segmentation via self-normalizationShubo SunZifeng ZhaoFeiyu JiangXiaofeng ShaoThe R Journal2026
Transfer learning for nonparametric contextual dynamic pricingFan WangFeiyu JiangZifeng ZhaoYi YuInternational Conference on Machine Learning (ICML) 20252026
Change-Point Inference in High-Dimensional Regression Models under Temporal DependenceHaotian XuDaren WangZifeng ZhaoYi YuAnnals of Statistics5232024
Anticipated Wait and Its Effects on Consumer Choice, Pricing, and Assortment ManagementRuxian WangChenxu KeZifeng ZhaoManufacturing & Service Operations Management2024
Enhanced Pricing and Management of Bundled Insurance Risks with Dependence-Aware Prediction using Pair Copula ConstructionPeng ShiZifeng ZhaoJournal of Econometrics2024