Inciting instead of coercing: "Nudges" prove their effectiveness

Developed by the American economist Richard Thaler in the late 2000s, the theory behind "nudging" theory is based on the principle that our choices are not only determined by our ability to reason, but are also influenced ...

Improving weather simulations through increased generality

Modern weather forecasts and climate studies rely heavily on computer simulations implementing physical models. These models need to make cohesive large-scale predictions but also include enough small-scale detail to be relevant ...

How bacteria control their cell cycle

Researchers at the Biozentrum of the University of Basel have demonstrated how bacteria coordinate cell division with the replication of their genetic material. In an interdisciplinary study they explain why the current concept ...

Unraveling the stellar content of young clusters

About twenty-five percent of young stars in our galaxy form in clustered environments, and stars in a cluster are often close enough to each other to affect the way they accrete gas and grow. Astronomers trying to understand ...

Fast algorithm extracts, compares document meaning

A computer program could compare two documents and work spot the differences in their meaning using a fast semantic algorithm developed by information scientists in Poland.

Lillian Lee: Computers not yet able to understand human speech

Perhaps Hal from "2001: A Space Odyssey" may not have been wrong when he said: "I'm sorry, Dave, I'm afraid I can't do that." Machines—even Apple's Siri—cannot yet completely understand our natural language, a Cornell ...

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