Abstract: We study the statistical decision process of detecting the low-rank signal from various signal-plus-noise type data matrices, known as the spiked random matrix models. We first show that the ...

Over the weekend, Neel Somani, who is a software engineer, former quant researcher, and a startup founder, was testing the math skills of OpenAI’s new model when he made an unexpected discovery. After ...

See pyproject.toml for the full list of dependencies. If you wish to reproduce our training and evaluation, please install the minimum version specified for each ...

Abstract: This paper presents a data-driven optimization method based on tree search-based reinforcement learning to solve strongly non-separable mixed-integer problems. With this method, some ...

The structural health monitoring (SHM) of wind turbine blades is crucial for early failure identification, which subsequently reduces maintenance costs and ensures reliable operation in both onshore ...

Minneapolis — On occasion, what a book club needs most is for one person to tell another person to shut up. That’s when a book club facilitator could help. “When a club wants a facilitator, it’s ...

Celtic sacked Wilfried Nancy after 33 days at the club; the Frenchman won just two of his eight games in charge; his final game was Saturday's Scottish Premiership defeat to Old Firm rivals Rangers; ...