Kaitlyn M. Sims receives funding from the Wisconsin Department of Children and Families, the Arnold Ventures Foundation, and the Institute for Humane Studies. A record number of Colorado children died ...

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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 ...

Word problems are often described as “math stories” and can put complex mathematical operations into a more approachable form for students. But students often struggle when they see a combination of ...

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 ...

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 ...