In 2025, my team within the Soldier Evaluation Directorate won the U.S. Army Test and Evaluation Command (ATEC)’s AI ...

"You know, you shouldn't trust us intelligent programmers." ...

Some readers may solve the problem procedurally: line up the two numbers, add the ones column, carry the one, and add the tens to get 43. Others might instead notice a creative shortcut: 29 + 14 is ...

Sales of new cars and trucks — a barometer for the economy — sank in January to the lowest level in three years after a major winter storm. It could be a tough year for automobile makers even after ...

Abstract: This article investigates a distributed aggregative optimization problem, focusing on formation control within local constraint sets over a multirobot system. Each robot's local objective ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Abstract: To address the Vehicle Routing Problem with Time Windows (VRPTW), this paper presents a novel Dual Adaptive Genetic Algorithm (DAGA). While numerous metaheuristic algorithms have been ...

BERLIN—The country on the front line of Europe’s rearmament effort is struggling to meet its military recruitment goals. The problem isn’t pacifism, but young people posing a new variation on 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 ...

Imagine Jo: Everyone in Jo's life recognizes her as an outstanding problem solver. She's the type of person who seems capable of almost anything. Jo excels at intuitive problem-solving. Over her life, ...

Dr. Toyin Ajayi has an ambitious mission: to make health care accessible to all. Ajayi is the founder and CEO of Cityblock Health, a primary care provider focused on helping underserved communities in ...

A new Hollow Knight Silksong update has just been released, and Team Cherry has finally addressed its most troublesome pain point with the help of modders. After three weeks in testing, Hollow Knight ...