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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A License to Print Houses
Three-dimensionally-printed homes are starting to catch on.
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AWS Outage Ripples Through U.S.
An outage of Amazon Web Services Tuesday angered millions of U.S. users
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Supermarkets Grapple with Checkout-Free Stores
J Sainsbury recently opened a checkout-free shop in London's Holborn district, where Amazon and Tesco also operate checkout-free stores.
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Big Tech Talent War Threatens Kenya's Startups
Technology giants like Microsoft that have set up operations in Kenya are poaching talent from local startups.
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Ballet's Brave New World in VR
The Boston Ballet has commissioned three choreographers to develop original ballets designed for viewing entirely in virtual reality.
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Goldman Sachs Predicts Quantum Computing is 5 Years Away from Use in Markets
US bank and QC Ware looked into use of the technology to price complex derivatives.
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U.K. Regulator Gives Green Light to Delivery Drone Trials
The U.K. Civil Aviation Authority authorized a trial in which drone company Sees.ai will operate drone flights beyond the pilot's line of sight at remote industrial...
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The Future of Wearables: 'Women Have Used Earrings for 7,000 Years. We've Just Upgraded the Experience'
German startup Nova Audio has created pearl earrings that double as earphones, with a tiny speaker, two microphones, an antenna, a Bluetooth chip, and a battery...
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Estonia Leads World in Making Digital Voting Reality
Estonia's i-Voting online voting system was used to cast more than 40% of ballots in its March 2019 parliamentary elections.
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NHS Signs Up for Tim Berners-Lee Pilot to Reinvent Web
The U.K.'s National Health Service is among more than a dozen partners that have signed up for a pilot program of Tim Berners-Lee's new company to promote a new...
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Japan Inc. Finds New Business Case for Robotics During Covid-19
Heavy investment in robots helped many Japanese businesses manage an increase in online orders during the pandemic.
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Bowls, Vases, Lamps: How 3D Printing Came Home
Designers and engineers are modifying three-dimensional printing technology to make domestic products, like furniture and homeware, that would be impossible or...
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Self-Driving Industry Takes to the Highway After Robotaxi Failure
FThe autonomous vehicle industry is refocusing on more-profitable opportunities after efforts to commercialize robotaxis failed to live up to the hype.
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How AI Helps Historians Solve Ancient Puzzles
Artificial intelligence and machine learning techniques are helping historians restore or recreate archaeological artifacts from photos of fragments.
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Researchers Turn to Wearable Tech in Race to Track Covid-19
Researchers are using wearable technologies that monitor fluctuations in biomarkers to collect real-time patient data, to try to track the spread of Covid-19.
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Education Robots Offer Leg-Up to Disadvantaged Students
Some education experts think robots can help disadvantaged children.
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China Tech Groups Censored Information About Coronavirus
Researchers said Chinese social media platforms censored keywords related to the coronavirus outbreak as early as December, potentially limiting the Chinese public's...
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Automation Finds Home in Building Design
Startup Higharc iteratively creates customized three-dimensional home designs via algorithmic modeling.
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Tech Start-up Develops AR Contact Lenses
Start-up Mojo Vision is developing augmented reality contact lenses to allow wearers access to the Internet in real time.
From ACM TechNews