Deep within the source code of this online multiplayer game lies an enigmatic number that puzzles and inspires experts to this day ...

ABSTRACT: We introduce the bichromatic triangle polynomial P G Δ ( k ) , a chromatic invariant that counts vertex colorings of a graph in which every designated triangular face uses exactly two colors ...

In August 2022 the Department of Health and Human Services (HHS) issued a notice of proposed rulemaking prohibiting covered entities, which include health care providers and health plans, from ...

Google launched four official and confirmed algorithmic updates in 2025, three core updates and one spam update. This is in comparison to last year, in 2024, where we had seven confirmed updates, then ...

Abstract: With the rapid development of emerging network industries such as 5G, cloud computing, and data centers, the demand for high-capacity optical fiber communication is continuously increasing.

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 ...

President Trump said Chinese leader Xi Jinping approved a deal for a group of American investors to take control of TikTok’s U.S. operations. Photo: Mandel Ngan/AFP/Getty Images The future of TikTok ...

You’re at the checkout screen after an online shopping spree, ready to enter your credit card number. You type it in and instantly see a red error message ...

Our phones are a direct line to us, but sometimes we don’t want to give our numbers out to just anyone. They have more information attached to them than we might realize. Instead of giving your real ...

Amsterdam’s struggles with its welfare fraud algorithm show us the stakes of deploying AI in situations that directly affect human lives. What Amsterdam’s welfare fraud algorithm taught me about fair ...

Chromatic Goblu is an optional boss in Clair Obscur: Expedition 33, and it’s found on The Continent overworld in Act 3. This guide will tell you everything you need to know about Chromatic Goblue, ...

A collection of algorithms for calculating the chromatic number of undirected graphs, including Brute Force, Greedy, DSatur, Backtracking, RLF, 3-SAT, and DFS.