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Concrete sucks CO2 out of the atmosphere, but making it initially produces a lot of carbon dioxide as a byproduct. Fortunately, by rethinking the chemistry of cement altogether, we can actually use ...

A robust Neuro-Symbolic Sudoku Solver combining Graph Attention Networks (GATv2) with Dynamic Constraint Propagation. Efficiently solves NP-hard puzzles where traditional backtracking fails ...

Otters show how clever and playful they are. Trump Cases Land With Judge Cannon, Raising Alarms Epstein survivor breaks her silence on 'the list,' Mar-a-Lago and the fight for justice Map shows states ...

Researchers have successfully used a quantum algorithm to solve a complex century-old mathematical problem long considered impossible for even the most powerful conventional supercomputers. The ...

Abstract: The efficient resolution of large-scale NP-hard optimization problems remains a significant challenge due to their in-herent complexity and vast solution spaces. This paper introduces novel ...

It’s common sense that anyone would want to put their best foot forward on social media. After all, it’s pretty human to want to leave a good impression. However, some folks also don’t want to put in ...

A committee-supported project or activity that has been completed and for which output dissemination has begun. Its committee has been disbanded and closeout procedures are underway. The nation relies ...

The original version of this story appeared in Quanta Magazine. For computer scientists, solving problems is a bit like mountaineering. First they must choose a problem to solve—akin to identifying a ...

It’s been difficult to find important questions that quantum computers can answer faster than classical machines, but a new algorithm appears to do it for some critical optimization tasks. For ...