Internet

Facebook grapples with another global outage

Facebook on Friday said users around the world again had problems accessing its services for hours due to a tweak of its system, just days after a massive outage caused in a similar fashion.

Internet

Why did Facebook, Instagram and WhatsApp shut down?

Hundreds of millions of people were unable to access Facebook, Instagram and WhatsApp for more than six hours on Monday, underscoring the world's reliance on platforms owned by the Silicon Valley giant.

Computer Sciences

Turning network traffic data into music

Cybersecurity analysts deal with an enormous amount of data, especially when monitoring network traffic. If one were to print the data in text form, a single day's worth of network traffic may be akin to a thick phonebook. ...

Computer Sciences

Optimizing traffic signals to reduce wait times at intersections

Traffic lights at intersections are managed by simple computers that assign the right of way to the nonconflicting direction. However, studies looking at travel times in urban areas have shown that delays caused by intersections ...

Automotive

New system created to prevent traffic jams

Holiday exodus. Nine in the morning. The roundabouts that lead to Valencia's A-3 motorway have come to a standstill. Can these traffic jams be stopped or, at least, decreased? A team of researchers from Valencia's Polytechnic ...

Internet

Connecting Wi-Fi and 5G possible, according to research team

It is possible to integrate conventional wireless internet, Wi-Fi with the fifth generation of cellular mobile phone networks, so-called 5G. Writing in the International Journal of Wireless and Mobile Computing, a team from ...

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