2 papers
physics.app-ph2025
Passive Acoustic Monitoring of Underwater Well Leakages with Machine Learning: A Review
Guanlin Zhu, Zechun Deng, Jiaxin Shen +1
Abandoned oil and gas wells pose significant environmental risks due to the potential leakage of hydrocarbons, brine and chemical pollutants. Detecting such leaks remains extremely…
math.OC2025
TiAda: A Time-scale Adaptive Algorithm for Nonconvex Minimax Optimization
Xiang Li, Junchi Yang, Niao He
Adaptive gradient methods have shown their ability to adjust the stepsizes on the fly in a parameter-agnostic manner, and empirically achieve faster convergence for solving minimiz…