Abstract: The aim of this paper is to propose a VGA*-RRT* planning model, which integrates the A* algorithm and the improved Rapidly Exploring Random Tree Star(RRT*) algorithm to address the path ...

Two brothers in Singapore have built a data-encryption company on pure mathematics, betting that a problem no algorithm can ...

A new quantum-inspired algorithm has cracked a problem so massive that conventional supercomputers struggle to even approach it. Researchers used the method to simulate extraordinarily complex quantum ...

Place N queens on an N×N chessboard so that no two share a row, column, or diagonal. The classic 8-queens puzzle has 92 distinct solutions. Two fundamentally different strategies attack the same ...

From A.D.H.D. to anxiety, disorders have risen as the expectations of childhood have changed. Credit...Photo illustration by Ricardo Tomas Supported by By Jia Lynn Yang One of the more bewildering ...

Determining the least expensive path for a new subway line underneath a metropolis like New York City is a colossal planning challenge—involving thousands of potential routes through hundreds of city ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

Children as young as 4 years old are capable of finding efficient solutions to complex problems, such as independently inventing sorting algorithms developed by computer scientists. The scientists ...

Using an advanced Monte Carlo method, Caltech researchers found a way to tame the infinite complexity of Feynman diagrams and solve the long-standing polaron problem, unlocking deeper understanding of ...

Professional astronomers don’t make discoveries by looking through an eyepiece like you might with a backyard telescope. Instead, they collect digital images in massive cameras attached to large ...

Entrepreneurs who build successful businesses often possess a unique ability to see what others don't—the critical bottlenecks hiding in plain sight that create frustration, inefficiency, and lost ...