2 papers
cs.GT2025
Tightness without Counterexamples: A New Approach and New Results for Prophet Inequalities
Jiashuo Jiang, Will Ma, Jiawei Zhang
Prophet inequalities consist of many beautiful statements that establish tight performance ratios between online and offline allocation algorithms. Typically, tightness is establis…
stat.ML2024
Additive-Effect Assisted Learning
Jiawei Zhang, Yuhong Yang, Jie Ding
It is quite popular nowadays for researchers and data analysts holding different datasets to seek assistance from each other to enhance their modeling performance. We consider a sc…