Abstract: Robust multiobjective optimization problems (RMOPs) widely exist in real-world applications, which introduce a variety of uncertainty in optimization models. While some evolutionary ...

Can you solve the elementary school problem that divided the internet in less than 30 seconds? Test your might in this ...

Since combinatorial optimization problems (COPs) are a class of non-deterministic polynomial-time (NP)-hard problems, it is impracticable to solve them in brute-force searches, which results in high ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In October 2024, news broke that Facebook parent company Meta had cracked an "impossible" problem ...

When two of Britain’s most senior police leaders announce a tougher line on chants and placards such as “globalise the intifada,” it is tempting to file it under “about time” and move on. In one sense ...

This holiday-themed brainteaser looks simple, but it's quietly tripping up adults everywhere. A math teacher walks us through ...

According to God of Prompt on Twitter, GPT-5.2 Thinking has achieved a perfect score of 100% on the AIME (American Invitational Mathematics Examination) without using external tools (source: God of ...

Udupi, Dec 11: Sandalwood actor and anchor Master Anand drew the attention of devotees with his impressive rendition of Yajurveda chants at the Ashtavadhana Seva at Udupi Sri Krishna Math. The ...

Chalkbeat Ideas is a new section featuring reported columns on the big ideas and debates shaping American schools. Sign up for the Ideas newsletter to follow our work. An obscure university report has ...

You’d be surprised how many young people can’t read this. One of its conclusions tells the sad tale. “Between 2020 and 2025, the number of students whose math skills fall below high school level has ...