Google’s Willow quantum computer (pictured here) is delivering. Image credits: Google. “Today, we’re announcing research that shows — for the first time in history — that a quantum computer can ...

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 ...

Abstract: On a computer (PC) producing a circle is a slightly tedious task, this problem was first solved by the Bresenham's circle drawing algorithm, further that same algorithm was again improved by ...

The library sorting problem is used across computer science for organizing far more than just books. A new solution is less than a page-width away from the theoretical ideal. Computer scientists often ...

Researchers said it was the first time a quantum computer “posed a real and substantial threat” to encryption, but multiple limitations still hamper a full-scale hack. Chinese researchers using a ...

A study describes a new computer algorithm which can be applied to Earth System Models to drastically reduce the time needed to prepare these in order to make accurate predictions of future climate ...

This program implements the Midpoint Circle Drawing Algorithm using OpenGL. It draws a circle on a Cartesian plane, allowing the user to input the radius. The resulting circle is displayed along with ...

Abstract round high-tech mandala with circles. Space Time machine. Transparent fill up screen or monitor. Isolated central sight of wheels. Subtle mechanical bizarre clock gear on blue. Master vector ...

ABSTRACT: This paper analyzes the problems in image encryption and decryption based on chaos theory. This article introduces the application of the two-stage Logistic algorithm in image encryption and ...