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.
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Developing Unbreakable Phone Screens
Seeking to head off a shattering experience when a smartphone is dropped.
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Physicists Create 'the Smallest, Crummiest Wormhole You Can Imagine'
Scientists used a quantum computer to explore the ultimate escape route from a black hole.
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'Innovation Hubs' Aim to Lift Distressed Areas. Congress Just Has to Fund Them
A new report suggests where 20 newly created research centers could best revitalize struggling economies and accelerate new technologies
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We are Still Failing to Learn the Most Important Lesson in Cybersecurity
We know the problems and the answers. So why do so few organizations act?
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Uber's Facial Recognition is Locking Indian Drivers Out of their AccountsÂ
Uber checks that a driver's face matches what the company has on file through a program called "Real-Time ID Check."
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The Crypto Industry Struggles for a Way Forward
The implosion of the exchange FTX shows how an industry built in the wake of the 2008 financial crisis has drifted far from its original ideals.
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TSA Now Wants to Scan Your Face at Security. Here are Your Rights.
16 major domestic airports are testing facial recognition tech to verify IDs — and it could go nationwide in 2023.
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How China's Police Used Phones, Faces to Track Protesters
China's police used an advanced surveillance system to track protesters who rallied against the government's pandemic policies this past week.
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Facebook Failed to Stop Ads Threatening Election Workers
Researchers tested Facebook's automated moderation system by submitting ads around Election Day that contained direct threats against election workers.
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Amazon's Quest for the 'Holy Grail' of Robotics
Automating some warehouse functions could let the giant do more with its existing workforce—or the retailer may not require all the humans it employs today.
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Why Researchers Are Teaching AI to Play Minecraft
OpenAI has developed a Minecraft-playing bot that can build pixelated tools and buildings in the game via a combination of imitation and reinforcement learning....
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Hundreds of Scam Predatory Loan Platforms Found on App Stores
App store comment sections were overrun with users saying they were hit with hidden fees, high interest rates, and predatory repayment terms after they signed up...
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Tech Firms Send Supreme Court a Warning
Twitter's defense of its legal immunity and ability to moderate comes as its new owner, Elon Musk, has been rapidly shifting the platform's content policy.
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E.U. Warns Musk To Beef Up Twitter Controls Ahead Of New Rules
Musk has signaled an interest in rolling back many of Twitter's previous rules meant to combat misinformation.
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AI Predicts Future Heart Disease Risk Using Single Chest X-Ray
Weiss said additional research is necessary to validate the deep learning model, which could ultimately serve as a decision-support tool for treating physicians...
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Websites Have Way More Trackers Now
Analysts at NordVPN found the average website has 48 trackers monitoring visitors' activity and recording their private data.
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Programming Tool Turns Handwriting into Computer Code
A team of Cornell University researchers created the Notate interface to translate handwriting and sketches into computer code.
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Cybercriminals Cashing In on FIFA World Cup-Themed Cyberattacks
"Companies that are FIFA sponsors should bolster their security mechanisms and stay up to date on threat actors' tactics and techniques," said a CloudSEK researcher...
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Cyberlaw: Where We Are and What's On the Horizon
Legislating for cyberspace means establishing new legal frameworks and rethinking existing ones. The global picture is mixed.
From ACM TechNews