Communications of the ACM
Why the Simplex Method, at Age 75, is Still the Go-To Algorithm
Daniel A. Spielman and colleague Shang-hua Teng solved the mystery of the Simplex Method using a technique called smoothed analysis… From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From ACM TechNews
VR 'Shopping Task' Could Help Test for Cognitive Decline in Adults
A virtual reality test can be used to assess an individual's functional cognition, and eventually may be used to test for age-related cognitive decline.
From ACM TechNews
Infrared Goggles, Vibrating Armband Help the Blind 'See'
Researchers incorporated a pair of infrared cameras into prototype goggles to help blind and visually impaired people navigate their environment intuitively.
From ACM TechNews
Dairy-Tech Startup Created a Step Counter for Cows
India's Stellapps Technologies has come up with what CEO Ranjith Mukundan describes as "a device which is like a Fitbit for cattle."
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European Oil Port Terminals Hit by Cyberattack
Major oil terminals at some of Western Europe's biggest ports have been hit by a cyberattack.
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Ultrathin Materials Lead to Big Advance in Quantum Computing
Using ultrathin materials to reduce the size of superconducting qubits may pave the way for personal-sized quantum devices.
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U.S. Government Releases National Strategic Plan for Quantum Workforce Development
The agencies also announced U.S. plans to participate in World Quantum Day, an international event to be held on April 14.
From ACM TechNews
Weather App Aims to Save Lives, Livelihoods
The free Forecasting African STorms Application (FASTA) enables users to access real-time maps of local storm activity on their mobile phones.
From ACM TechNews
277,000 Routers Exposed to Eternal Silence Attacks via UPnP
Akamai researchers found as many as 277,000 routers capable of the Universal Plug and Play (UPnP) connectivity protocol vulnerable to "Eternal Silence" attacks....
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Robots Marched On in 2021, with Record Orders by North American firms
Factories and other industrial users ordered 28% more robots last year than in 2020, according to data compiled by the Association for Advancing Automation.
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VR to the ER: Metaverse Early Adopters Prove Accident-Prone
Tally includes broken vases, dislocated shoulders, injured girlfriends; "Why don't you go to the gym like a normal person?"
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GPU Fingerprinting Can Be Used to Track You Online
And we thought cookies were dangerous enough.
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U.S. Sends Top Security Official to Help NATO Brace for Russian Cyberattacks
Intelligence assessments suggest that a Russian invasion of Ukraine would most likely be preceded by cyberattacks on the country.
From ACM TechNews
A New Method for Quantum Computing
Physicists have proposed a new scalable quantum computing architecture using trapped ions.
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7-Eleven Stores in Japan Get Touch-Free Floating Holographic Self-Checkouts
Six 7-Eleven stores in Tokyo, Japan, will soon feature floating holographic displays that will allow customers to check out without any physical contact.
From ACM TechNews
True Story? Lie Detection Systems Go High-Tech
A new method of lie detection developed by researchers at Israel's Tel Aviv University uses electrodes affixed to the face to determine if someone is lying.
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Algorithm That Mapped Omicron Shows Path Forward
The antigenic cartography algorithm, which can two-dimensionally map laboratory data on viral strains, has helped scientists keep up with genetic variants.
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Tesla Agrees to Fix 'Rolling Stop' Software Feature
The software recall covers some 2016-2022 Model S and Model X, 2017-2022 Model 3 and 2020-2022 Model Y vehicles.
From ACM TechNews
65% of Tech Recruiters Believe Their Hiring Process Is Biased, Survey Suggests
In a poll of 14,000 technology workers from 131 countries, nearly two-thirds of respondents said bias is an issue in tech recruitment.
From ACM TechNews