3 papers
math.OC2025
Mirror Descent Under Generalized Smoothness
Dingzhi Yu, Wei Jiang, Hongyi Tao +2
Smoothness is crucial for attaining fast rates in first-order optimization. However, many optimization problems in modern machine learning involve non-smooth objectives. Recent stu…
cs.CV2024
Underwater Image Enhancement via Dehazing and Color Restoration
Chengqin Wu, Shuai Yu, Tuyan Luo +4
Underwater visual imaging is crucial for marine engineering, but it suffers from low contrast, blurriness, and color degradation, which hinders downstream analysis. Existing underw…
cs.LG2023
Non-stationary Delayed Online Convex Optimization: From Full-information to Bandit Setting
Yuanyu Wan, Chang Yao, Yitao Ma +2
Although online convex optimization (OCO) under arbitrary delays has received increasing attention recently, previous studies focus on stationary environments with the goal of mini…