Abstract: Ant colony system algorithm (ACS), as an important evolutionary computation (EC) algorithm, has demonstrated significant advantages in solving complex optimization problems. However, ...

Abstract: A problem that occurs every school period in a numerical methods course is the generation of problems. Problems are required for class examples, assignments, or exams. A wide variety of ...

The International Mathematical Olympiad (IMO) is a prestigious competition featuring talented high school students from around the world, in which competitors solve complicated mathematical problems.

AI is often used for healthcare purposes, with millions of users per day asking health-related questions (Credit: Getty) A study by the University of Oxford investigates the risks of using AI chatbots ...

The delay in mailing voter registration certificates in Texas has caused confusion among voters, with the documents providing information about polling places and districts. The delay is due to the ...

Electric trucks have become an easy scapegoat for rising utility bills, especially in winter, when kilowatt-hours disappear faster, and explanations feel harder to pin down. That reflex was on full ...

The IWK Health Centre is asking people who need blood work to make their appointments elsewhere if possible because of problems caused by the implementation of a new electronic medical record system.

A southeast Kansas farmer says he’s relieved that the U.S. EPA is taking steps to address long-standing concerns about DEF system failures. “They’re just so unreliable.” Ben Bellar says an issue with ...

The U.S. Environmental Protection Agency (EPA) is escalating its response to consumer complaints regarding Diesel Exhaust Fluid (DEF) system failures, announcing a new investigation aimed at major ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

The Space Launch System rocket program is now a decade and a half old, and it continues to be dominated by two unfortunate traits: It is expensive, and it is slow. The massive rocket and its ...