Computer Sciences

A new vehicle search system for video surveillance networks

A team of researchers at JD AI Research and Beijing University have recently developed a progressive vehicle search system for video surveillance networks, called PVSS. Their system, presented in a paper pre-published on ...

Computer Sciences

DNA techniques could transform facial recognition technology

When police in London recently trialled a new facial recognition system, they made a worrying and embarrassing mistake. At the Notting Hill Carnival, the technology made roughly 35 false matches between known suspects and ...

Security

As surveillance gets smart, hackers get smarter

There is an escalating technological arms race underway between governments and hacktivists. As governments step up their surveillance, the hacktivists find new ways to subvert it.

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