Security

Security tool guarantees privacy in surveillance footage

Surveillance cameras have an identity problem, fueled by an inherent tension between utility and privacy. As these powerful little devices have cropped up seemingly everywhere, the use of machine learning tools has automated ...

Software

New data science platform speeds up Python queries

Researchers from Brown University and MIT have developed a new data science framework that allows users to process data with the programming language Python—without paying the 'performance tax' normally associated with ...

Engineering

New infrastructure approach could save millions

Current national strategies for bridge maintenance favor replacement over maintenance. A fairly simple depreciation formula is used, resulting in overly conservative assessments of a bridge's long-term health. In a study ...

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