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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Up Against Laws of Physics, Bell Labs Pushes Network Performance
From ACM News

Up Against Laws of Physics, Bell Labs Pushes Network Performance

By using more spectrum and developing new ways to send multiple channels of data at the same time, researchers at Bell Labs are working to increase bandwidths over...

If Algorithms Know All, How Much Should Humans Help?
From ACM Careers

If Algorithms Know All, How Much Should Humans Help?

Armies of the finest minds in computer science have dedicated themselves to improving the odds of making a sale.

China Deploys New Weapon For Online Censorship in Form of 'great Cannon'
From ACM TechNews

China Deploys New Weapon For Online Censorship in Form of 'great Cannon'

Two recent distributed denial-of-service attacks represent some of the first uses of a new tool in China's cyber arsenal, dubbed the "Great Cannon." 

U.s. Nuclear Fears Block Intel China Supercomputer Update
From ACM News

U.s. Nuclear Fears Block Intel China Supercomputer Update

The U.S. government has refused to let Intel help China update the world's biggest supercomputer.

The Solar System and Beyond Is Awash in Water
From ACM News

The Solar System and Beyond Is Awash in Water

As NASA missions explore our solar system and search for new worlds, they are finding water in surprising places.

Better Sensors For Medical Imaging, Contraband Detection
From ACM News

Better Sensors For Medical Imaging, Contraband Detection

MIT researchers have developed a new, ultrasensitive magnetic-field detector that is 1,000 times more energy-efficient than its predecessors. It could lead to miniaturized...

Online Test-Takers Feel Anti-Cheating Software's ­neasy Glare
From ACM Careers

Online Test-Takers Feel Anti-Cheating Software's ­neasy Glare

Before Betsy Chao, a senior here at Rutgers University, could take midterm exams in her online courses this semester, her instructors sent emails directing students...

Jay Edelson, the Class-Action Lawyer Who May Be Tech's Least Friended Man
From ACM Careers

Jay Edelson, the Class-Action Lawyer Who May Be Tech's Least Friended Man

When technology executives imagine the boogeyman, they see a baby-face guy in wire-rim glasses. His name is Jay Edelson.

Expert Panel Discusses Issue of New Principles For Internet Governance
From ACM TechNews

Expert Panel Discusses Issue of New Principles For Internet Governance

A panel of Internet experts recently addressed the question of what kind of Internet users want. 

Nasa, IBM Team Up on Global Hackathon to Solve Earth's Problems
From ACM TechNews

Nasa, IBM Team Up on Global Hackathon to Solve Earth's Problems

The U.S. National Aeronautics and Space Administration this weekend will hold its fourth annual space apps hackathon. 

Teaching a Computer Not to Forget
From ACM News

Teaching a Computer Not to Forget

Imagine if every time you learned something new, you completely forgot how to do a thing you'd already learned.

Puzzle of Moon's Origin Resolved
From ACM News

Puzzle of Moon's Origin Resolved

A nagging problem at the heart of the leading theory of how the Moon formed seems to have been explained away.

Mlb Is Supercharging Its Stats System with Radar and AI
From ACM News

Mlb Is Supercharging Its Stats System with Radar and AI

For all the Brad Pitt-fueled hype, sabermetric analysis is still only as good as the systems that capture data from the field—who hit what to whom.

Coding For a More Open Cuba
From ACM TechNews

Coding For a More Open Cuba

Technology experts will gather at Facebook's Menlo Park, CA, headquarters later this month to participate in the Code for Cuba hackathon. 

Connecting Vehicles
From ACM TechNews

Connecting Vehicles

Oak Ridge National Laboratory researchers are developing a computational framework for connected-vehicle technologies that facilitates communication. 

Dawn in Excellent Shape One Month After Ceres Arrival
From ACM News

Dawn in Excellent Shape One Month After Ceres Arrival

Since its capture by the gravity of dwarf planet Ceres on March 6, NASA's Dawn spacecraft has performed flawlessly, continuing to thrust with its ion engine as...

Planes Without Pilots
From ACM News

Planes Without Pilots

Mounting evidence that the co-pilot crashed a Germanwings plane into a French mountain has prompted a global debate about how to better screen crewmembers for mental...

Brain Compass Implant Gives Blind Rats Psychic Gps
From ACM News

Brain Compass Implant Gives Blind Rats Psychic Gps

Who needs sight to get around when you've got a digital compass in your head?

Can You Vote For the Next President on Your Smartphone? Not Just Yet.
From ACM TechNews

Can You Vote For the Next President on Your Smartphone? Not Just Yet.

The U.S. Election Assistance Commission has approved a measure to update the security and accessibility guidelines for voting machines. 

How Google Is Making Sure Cows Won't Foil Its Self-Driving Cars
From ACM News

How Google Is Making Sure Cows Won't Foil Its Self-Driving Cars

Most of us haven't had a cow wander on to a road in front of us while we're driving. Still, it's the type of situation Google is wisely anticipating.
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