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Communications of the ACM

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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.


From ACM TechNews

Researchers Develop Way to Catch Online Gaming Cheats

University of North Carolina at Chapel Hill researchers have developed a way to identify cheating in online games. 

MSU Pushing Robot Development
From ACM TechNews

MSU Pushing Robot Development

Michigan State University (MSU) researchers are developing robots that can climb walls, detect breast cancer and test protective clothing worn by soldiers. 

From ACM News

Google to Enlist NSA to Help It Ward Off Cyberattacks

The world's largest Internet search company and the world's most powerful electronic surveillance organization are teaming up in the name of cybersecurity. Under...

From ACM News

Oak Ridge Fan Upgrade Improves Jaguar's Efficiency

A fan upgrade that will save Oak Ridge National Laboratory's computing complex $150,000 a year in energy costs is just the latest step by the laboratory to reduce...

Grid Computing For the Masses
From ICT Results

Grid Computing For the Masses

Having helped scientists study the building blocks of the universe, peer inside the human body in miniscule detail and monitor climate change, grid computing could...

Silicon Valley Tech Workers Earning Less Than in 2000
From ACM News

Silicon Valley Tech Workers Earning Less Than in 2000

While some of the latest government wage data appears to show that Silicon Valley's high-tech workers are making more now than they did in 2000, a closer look at...

From ACM News

Police Want Backdoor to Web Users' Private Data

count likely knows that police can peek inside it if they have a paper search warrant. But cybercrime investigators are frustrated by the speed of traditionalone...

From ACM News

U.S. Cyberwar Strategy: The Pentagon Plans to Attack

The China-U.S. diplomatic spat over cyberattacks on Google has highlighted the growing significance of the Internet as a theater of combat. Deputy Defense Secretary...

What's Inside the Ipad's Chip?
From ACM News

What's Inside the Ipad's Chip?

Despite widespread speculation, nothing beyond what Steve Jobs announced last week is known about the A4 chip at the heart of the Apple iPad. Jobs described the...

Nonlinear Thinker
From ACM TechNews

Nonlinear Thinker

Massachusetts Institute of Technology professor Pablo Parrilo has developed a set of techniques that makes it easier to understand nonlinear systems. Parrilo uses...

Obama Budget Boosts Science, Innovation
From ACM TechNews

Obama Budget Boosts Science, Innovation

U.S. President Barack Obama has proposed spending $3.7 billion on science, technology, engineering, and math education in his 2011 budget, including increasing...

From ACM TechNews

Mind-Control Mobile-Phone Games

Brain Maze is a mobile phone game developed by Lancaster University researchers that requires players to use their brain waves to move a marble around a course. ...

Wireless Optical Transmission Key to Better Indoor Communications
From ACM TechNews

Wireless Optical Transmission Key to Better Indoor Communications

Penn State University researchers have developed a wireless optical communications system that could provide faster, more secure communications with a wider bandwidth...

High, Not Flat: Nanowires for a New Chip Architecture
From ACM TechNews

High, Not Flat: Nanowires for a New Chip Architecture

Researchers from the Max Planck Institute of Microstructure Physics and the Forschungszentrum Dresden-Rossendorf have described the electrical resistance and current...

Competition Seeks to Attract More Women Into It
From ACM TechNews

Competition Seeks to Attract More Women Into It

Britain's Women in Technology has teamed up with the National IT Learning Center to introduce the Rise of the Cyberella Competition, which will provide funding...

From ACM TechNews

Best Connected Individuals Are Not the Most Influential Spreaders in Social Networks

Boston University researchers have developed a method for studying and identifying hubs within social networks. The approach emphasizes the location of the individual...

Making Vagueness Into an Exact Science
From ACM TechNews

Making Vagueness Into an Exact Science

Aberdeen University computer scientist Kees van Deemter is creating a system that would be able to understand the meaning of vague phrases. 

Web Exhibit Tells Story of Laser's Invention
From ACM News

Web Exhibit Tells Story of Laser's Invention

Military agencies wanted a death ray, and they were willing to pay for it. That was one of the forces spurring scientists in a race that ended with the invention...

Firm Develops Technology to Crush Cyber Attacks in Their Tracks
From ACM News

Firm Develops Technology to Crush Cyber Attacks in Their Tracks

Cyber attacks are becoming the bane of governments and companies alike. A Virginia based engineering research company may have the answer. InZero Systems has developed...

From ACM News

Trail of Iowa Computer Hack Points to China

Iowa investigators suspect a serious breach of a state government computer database last week originated in China. The hackers gained access to a computer system...
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