Researchers have developed a compact, low-cost convolutional spectrometer that delivers lab-grade precision for applications ...

What is a crash? It is the collapse of that belief. AI has given rise to two bubbles. There is a stock market bubble – the ...

Abstract: Subsampled blind deconvolution is the recovery of two unknown signals from samples of their convolution. To overcome the ill-posedness of this problem, solutions based on priors tailored to ...

Abstract: UAV aerial images of insulators have problems such as complex backgrounds, small targets, and obscured targets, resulting in low detection accuracy of insulator targets. In order to solve ...

AI is a powerful brainstorming tool when used correctly. Here's how to write better prompts and refine ideas more effectively ...

Many AI initiatives fail not because of poor technology but because organizations lack shared definitions, context and ...

Grok 4.5 constructed a counterexample proving hypercontractivity fails on the 4-sphere, closing a decades-old gap in ...

Raindrops form inside clouds when tiny particles of water collide and stick together, forming larger droplets that eventually ...

From The Matrix to tangled wizard wars, these trilogies buried great ideas under lore, retcons, and endless explanations.

Open source CPU/GPU/AI chips? A standard governed in Switzerland, extensible by anyone, embargoable by no one. How real are ...

These short anomaly-detection puzzles are designed to illustrate how reasoning often depends on identifying inconsistencies ...

A mathematical problem that had remained unsolved for more than 10 years in the physics of complex systems has finally been ...