Abstract: Unit commitment (UC) problems are typically formulated as mixed-integer programs (MIP) and solved by the branch-and-bound (B&B) scheme. The recent advances in graph neural networks (GNN) ...

Abstract: One of the most difficult problems in power system optimization research is the unit commitment (UC) issue. The current study effectively reduced emissions and generating costs in the UC ...

A police drive to tackle shoplifting has put Teesside "top of the country" for solving thefts, according to a senior officer. Cleveland Police is currently solving around a third of shop thefts, ...

Amateur mathematicians are using artificial intelligence chatbots to solve long-standing problems, in a move that has taken professionals by surprise. While the problems in question aren’t the most ...

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 ...

JEFFERSON CITY, Mo. --- On Wednesday, January 14, 2026, the Missouri Public Service Commission (PSC) voted to approve proposed Agreements and a Supplemental Agreement between the Staff of the ...