22/07/2020

Engineering

Is it a bird, a plane? Not superman, but a flapping wing drone

A drone prototype that mimics the aerobatic manoeuvres of one of the world's fastest birds, the swift, is being developed by an international team of engineers in the latest example of biologically inspired flight.

Machine learning & AI

Optimizing neural networks on a brain-inspired computer

Many computational properties are maximized when the dynamics of a network are at a 'critical point," a state where systems can quickly change their overall characteristics in fundamental ways, transitioning e.g. between ...

Security

Report: Web security improves, but big gaps remain

A report released this week reveals good news and bad news concerning the current global state of security on the Internet. The good news, according to a massive study last spring conducted by the security analytics firm ...

Security

No honor among cyber thieves

A backstabbing crime boss and thousands of people looking for free tutorials on hacking and identity theft were two of the more interesting findings of a study examining user activity on two online 'carding forums,' illegal ...

Internet

A rapid-response chatbot to address freshmen queries

Nanyang Technological University, Singapore (NTU Singapore) has rolled out a new virtual assistant powered by Google Cloud to help some 6,000 incoming freshmen transition to university life on the NTU Smart Campus.

Internet

How to solve California's digital divide

The coronavirus pandemic has laid bare all manner of social issues and disparities, from child care accessibility to the weaknesses of an underfunded public health system.

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