Computer Sciences

When should someone trust an AI assistant's predictions?

In a busy hospital, a radiologist is using an artificial intelligence system to help her diagnose medical conditions based on patients' X-ray images. Using the AI system can help her make faster diagnoses, but how does she ...

Computer Sciences

Imaginary numbers protect AI from very real threats

Computer engineers at Duke University have demonstrated that using complex numbers—numbers with both real and imaginary components—can play an integral part in securing artificial intelligence algorithms against malicious ...

Computer Sciences

New method peeks inside the 'black box' of artificial intelligence

Artificial intelligence—specifically, machine learning—is a part of daily life for computer and smartphone users. From autocorrecting typos to recommending new music, machine learning algorithms can help make life easier. ...

Computer Sciences

'Learning database' speeds queries from hours to seconds

A tool that makes large databases work smarter, not harder, could unlock the potential of big data to drive medical research, inform business decisions and speed up a slew of other applications that today are mired in a worldwide ...

Computer Sciences

Maluuba researchers try algorithm on Harry Potter text

(Tech Xplore)—When have you heard this before: Machine learning advances the collective intelligence of humans... a lot has been written about machine learning vis-a-vis computer applications, the Internet of things, and ...

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