Computer Sciences
Synchronization is all around us: from thousands of fireflies congregating near trees and lighting up simultaneously to an excited audience taking part in "Mexican waves" during a football match, and the list goes on. In ...
May 12, 2021
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4
Security
From unlocking smartphones to speeding up airport security checks: the use of automated face recognition for personal identification continues to grow. But this authentication method is vulnerable to morphing attacks: criminals ...
Oct 1, 2019
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0
Computer Sciences
An artificial intelligence with the ability to look inward and fine tune its own neural network performs better when it chooses diversity over lack of diversity, a new study finds. The resulting diverse neural networks were ...
Aug 31, 2023
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122
Automotive
Despite pandemic-driven restrictions on movement, there were over 12,000 accidents in Madrid in 2020, leading to 31 fatalities. In Barcelona, there were more than 5,700 collisions, causing 14 deaths. Pedestrian and vehicle ...
Mar 15, 2021
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55
Computer Sciences
Software applications provide people with many kinds of automated decisions, such as identifying what an individual's credit risk is, informing a recruiter of which job candidate to hire, or determining whether someone is ...
Sep 6, 2018
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372
Automotive
Researchers have developed a novel artificial intelligence (AI) model that combines an algorithm based on the scouting and foraging behavior of bee colonies with a fuzzy wavelet neural network to accurately predict road traffic ...
Jun 16, 2023
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126
Computer Sciences
Reducing redundant information to find simplifying patterns in data sets and complex networks is a scientific challenge in many fields. Moreover, detecting the dimensionality of the data is still a hard-to-solve problem. ...
Oct 27, 2022
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60
Internet
In a new study published in Proceedings of the National Academy of Sciences (PNAS), a research team of the Institute of Complex Systems of the University of Barcelona (UBICS) analyzed the time evolution of real complex networks ...
Jun 1, 2021
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8
Electronics & Semiconductors
Physical systems known as "reservoirs" are designed to emulate neural networks and meet the need for improved computational efficiency and speed. Overcoming the previous issues with compatibility, performance, and integration ...
Jul 3, 2023
2
63
Computer Sciences
Words categorize the semantic fields they refer to in ways that maximize communication accuracy while minimizing complexity. Recent studies have shown that human languages are optimally balanced between accuracy and complexity. ...
Apr 15, 2021
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