Z. Chen

Realized volatility forecast of financial futures using time-varying HAR latent factor models

Jiawen Luo, Sheng-wang Wang, Z. Chen, 2022, Journal of Management Science and Engineering.

Modeling the Sequential Dependence among Audience Multi-step Conversions with Multi-task Learning in Targeted Display Advertising

Fuzhen Zhuang, Dongbo Xi, Yongchun Zhu, 2021, KDD.