Computer Sciences
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 ...
Jan 20, 2021
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46
Internet
The National research center for Cybersecurity ATHENE has found a way to break one of the basic mechanisms used to secure internet traffic. The mechanism, called RPKI, is actually designed to prevent cybercriminals or government ...
Oct 5, 2022
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40
Engineering
Cybercriminals can run, but they cannot hide from their digital fingerprints.
Mar 7, 2019
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48
Automotive
While we may have to wait a little longer for fully automated flying cars, the future of automated vehicles is not far away.
Nov 1, 2021
1
246
Engineering
Adding a fourth light to traffic signals—in addition to red, green, and yellow—would shorten wait times at street corners for pedestrians, as well as improve traffic flow for both autonomous vehicles and human drivers. ...
Mar 12, 2024
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41
Hi Tech & Innovation
The road sweeper and a golf buggy move around the track with ease, jamming their brakes on when a pedestrian steps out and negotiating sharp turns.
Dec 22, 2019
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4
Automotive
If self-driving cars are to safely navigate traffic, they need to "understand" the things around them.
Nov 4, 2021
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13
Telecom
The Pentagon plans to free up a big chunk of its military airwaves in the U.S. for high-speed internet service, part of a broader push to get ahead of China in the deployment of 5G wireless technology.
Aug 10, 2020
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9
Machine learning & AI
In a new dissertation in mathematics, Björn Lindenberg shows how reinforcement learning in AI can be used to create effective strategies for autonomous decision-making in various environments. Reward systems can be developed ...
Jun 13, 2023
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7
Security
Houses are getting smarter: smart thermostats manage our heating, while smart fridges can monitor our food consumption and help us order groceries. Some houses even have smart doorbells that tell us who is on our doorstep. ...
Feb 22, 2022
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