Machine learning & AI

Training computers to tease out the subtext behind the text

It is hard enough for humans to interpret the deeper meaning and context of social media and news articles. Asking computers to do it is a nearly impossible task. Even C-3PO, fluent in over 6 million forms of communication, ...

Computer Sciences

An AI expert explains why it's hard to give computers common sense

Imagine you're having friends over for lunch and plan to order a pepperoni pizza. You recall Amy mentioning that Susie had stopped eating meat. You try calling Susie, but when she doesn't pick up, you decide to play it safe ...

Consumer & Gadgets

Siri, meet grandma: Building a voice assistant for older adults

Computer scientists at the University of California San Diego received an Amazon Research Award to develop a voice assistant to better communicate with older adults. Their initial goal is to create a system capable of understanding ...

Computer Sciences

Study identifies a universal property for efficient communication

Words categorize the semantic fields they refer to in ways that maximize communication accuracy while minimizing complexity. Recent studies have shown that human languages are optimally balanced between accuracy and complexity. ...

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