Machine learning & AI

A new approach for unsupervised paraphrasing without translation

In recent years, researchers have been trying to develop methods for automatic paraphrasing, which essentially entails the automated abstraction of semantic content from text. So far, approaches that rely on machine translation ...

Engineering

Batteryless smart devices closer to reality

Researchers at the University of Waterloo have taken a huge step towards making smart devices that do not use batteries or require charging.

Engineering

Do smart phones hold the key to making cities smarter?

Whether it's improved traffic patterns, energy savings or reduced noise pollution, cities across the world are actively introducing "smart" technologies to improve the quality of life for their citizens. But with costs and ...

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