News tagged with computer systems

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Pushing microscopy beyond standard limits

Engineers at the California Institute of Technology (Caltech) have devised a method to convert a relatively inexpensive conventional microscope into a billion-pixel imaging system that significantly outperforms ...

Jul 29, 2013
4.6 / 5 (16) 0 | with audio podcast

Crops watering by phone

Thanks to a new app, smart phones could help monitor irrigation water use according to need. This could ensure that food is available on our table is the produced in a sustainable way.

Jul 16, 2013
5 / 5 (2) 0

Computer smart as a 4-year-old

Artificial and natural knowledge researchers at the University of Illinois at Chicago have IQ-tested one of the best available artificial intelligence systems to see how intelligent it really is.

Jul 15, 2013
4 / 5 (42) 27 | with audio podcast

When diffusion depends on chronology

The Internet, motorways and other transport systems, and many social and biological systems are composed of nodes connected by edges. They can therefore be represented as networks. Scientists studying diffusion ...

Jul 15, 2013
4.5 / 5 (2) 0