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
Drones Used in Crime Fly Under the Law's Radar
When a drone is flown as part of a crime, authorities often have a hard time collecting evidence unless they can actually obtain the device.
From ACM TechNews
Does Your Toothbrush Have an App Yet?
New technologies are being introduced to the world of dental care.
From ACM TechNews
Gymnastics' Latest Twist? AI Judges That See Everything
The gymnastics world championships in Germany used an artificial intelligence system to evaluate athletes' performance.
From ACM TechNews
That Music You're Dancing To? It's Code
Sonic Pi is a coding language that may be used to construct melodies in real time at live coding shows.
From ACM TechNews
High-Tech Sensors May Be Key to Autonomous Cars
Some companies are considering the use of high-tech sensors to address self-driving cars' limited ability to safely maneuver in traffic and see clearly in all...
From ACM TechNews
Facebook's New Tool Lets You See Which Apps, Websites Tracked You
Researchers at Facebook have developed a tool that lets users better see and control the information the company has collected about their browsing habits outside...
From ACM TechNews
Calls Mount to Ease Big Tech's Grip on Your Data
A growing number of academics, economists, technologists, and lawmakers are working to reimagine the current environment in which a few large technology companies...
From ACM TechNews
Facial Recognition Tech Is Growing Stronger, Thanks to Your Face
Many databases of facial images are compiled by companies and researchers without the knowledge or consent of the owners of those faces.
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Facebook Plans Global Financial System Based on Cryptocurrency
Facebook has unveiled a plan to create an alternative financial system that relies on a new cryptocurrency.
From ACM TechNews
Software pgrade (After 40 Years) Aims to Improve .S. Weather Forecasts
The U.S. National Oceanic and Atmospheric Administration has significantly upgraded the software that guides its weather prediction capability for the first time...
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Stanford Team Aims at Alexa, Siri With Privacy-Minded Alternative
Stanford University researchers are designing voice-operated virtual assistants that give users more control over personal information.
From ACM TechNews
DeepMind Can Now Beat s at Multiplayer Games, Too
Researchers have developed automated "agents" that display humanlike behavior when playing in capture-the-flag mode in the Quake III multiplayer computer game. ...
From ACM TechNews
San Francisco Bans Facial Recognition Technology
San Francisco's Board of Supervisors has banned the use of facial recognition technology for surveillance purposes by police and other agencies in the city.
From ACM TechNews
Why Is This Ostrich Wearing an Extra Set of Wings?
Researchers used robotic technology and young ostriches wearing artificial wings to gain insight into how a dinosaur's running gait may have caused its wings to...
From ACM TechNews
Distracted by Tech While Driving? The Answer May Be More Tech
Advanced driver-assistance technologies can help prevent accidents caused by distracted driving.
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In African Villages, These Phones Become ltrasound Scanners
Doctors are using a hand-held ultrasound scanner to provide medical imaging to residents of remote African villages.
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In Bubbles, She Sees a Mathematical niverse
On the evening of March 19, the mathematician Karen Uhlenbeck gathered with revelers at the Institute for Advanced Study for a champagne reception.
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Something on Mars Is Producing Gas sually Made by Living Things on Earth
Methane gas periodically wafts into the atmosphere of Mars; that notion, once considered implausible and perplexing, is now widely accepted by planetary scientists...
From ACM TechNews
Warnings of a Dark Side to AI in Health Care
A recently published study warns that new artificial intelligence technology designed to enhance healthcare is vulnerable to misuse.
From ACM News