On Welsh corgis, computer vision, and the power of deep learning

Can you tell the difference between the two breeds of corgis? If you're like many, you probably are barely even aware that such dogs exist, let alone the fact that there are two—and only two—kinds of corgis. Add the detail ...

Artificial intelligence takes to the skies

As do other recreational pilots, Ashish Kapoor learned during flight training that he shouldn't count on the accuracy of wind forecasts. The best available forecasts in the United States—from the federal government's Winds ...

From drug wars to 3-D silhouettes

When violence related to Mexico's drug war erupted in 2006, Andrés Monroy-Hernández kept in close touch with friends and relatives in the north of the country, where he is from and where much of the violence was concentrated. ...

Tool detects password vulnerability

You could think of it as a brainteaser: Create a sequence of eight or more characters that includes at least one uppercase letter, one lowercase letter, a digit, and a symbol, that doesn't contain any words in English, and ...

Low-energy GPS sensing looms large

Location sensing has become ubiquitous—it's present every time you turn on your smartphone or engage your car's navigation system. It's also become critical to a variety of outdoors and remote research applications, such ...

Predicting the effects of changes on living systems

Can scientists predict what happens when they introduce a change into a living system—for example, if they change the structure of a gene or administer a drug? Just as changing one letter can completely change the meaning ...

Making better use of the crowd

Over the last decade, computer scientists have harnessed crowds of Internet users to solve tasks that are notoriously difficult to crack with computers alone, such as determining whether an image contains a tree, rating the ...

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