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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

Ornl Simulating Japan Nuke Crisis

Researchers at the U.S. Department of Energy's Oak Ridge National Laboratory are using supercomputer clusters to run simulations that could help resolve the nuclear...

In a Country Known For Robots, Their Chief Tasks Didn't Include Nuclear Safety
From ACM TechNews

In a Country Known For Robots, Their Chief Tasks Didn't Include Nuclear Safety

Japan's focus on building humanoid robots that perform tasks that humans can already do, instead of building robots that can go where humans cannot, has made it...

From ACM News

How a Robot Can Replace You at Work

As telepresence robots begin to appear in more and more offices and factories, they are poised to transform the way we work and interact with our colleagues.

New Approach to Programming May Boost 'green' Computing
From ACM News

New Approach to Programming May Boost 'green' Computing

Yu David Liu, a Binghamton University computer scientist with an interest in "green" software development, has received a five-year, $448,641 grant from the National...

Cloud Computing, Data Policy on Track to 'democratize' Satellite Mapping
From ACM News

Cloud Computing, Data Policy on Track to 'democratize' Satellite Mapping

Far-sighted data policy and cloud computing are leading to the "democratization of satellite mapping," one expert says — and the payoff will be wider access to...

A New Tool For ­.s. Intelligence: Google?
From ACM News

A New Tool For ­.s. Intelligence: Google?

Traditionally, intelligence agencies have relied on top-secret information to track changes in other countries. But wiretaps and secret intercepts didn't help...

Fake Tweets By 'socialbot' Fool Hundreds of Followers
From ACM TechNews

Fake Tweets By 'socialbot' Fool Hundreds of Followers

Three socialbots recently integrated themselves into a group of Twitter users, gained 250 followers, and received 240 responses to the tweets they sent over a two...

From ACM News

Big Data to Drive a Surveillance Society

As real-time and batch analytics evolve using big data processing engines such as Hadoop, corporations will be able to track our activities, habits, and locations...

From ACM News

Academics to 'embrace Wikipedia'

Students and academics at a world-leading London university want to build bridges between the Wikipedia website and formal research.

From ACM News

Browser Wars: Mozilla's Firefox Challenges Microsoft's IE, Google's Chrome

The Internet browser wars are back. Mozilla released its long-awaited Firefox 4 browser Tuesday, a critical moment for the upstart that first challenged mighty...

The Drive Toward Hydrogen Vehicles Just Got Shorter
From ACM News

The Drive Toward Hydrogen Vehicles Just Got Shorter

Researchers at Los Alamos National Laboratory and the University of Alabama have revealed a new single-stage method for recharging the hydrogen storage compound...

From ACM News

Google Funds Georgia Tech Internet Transparency Research

A team of Georgia Tech researchers will use a $1 million Google Research Focused Award to conduct research on Internet transparency.

At&t, T-Mobile Merger Blasted
From ACM News

At&t, T-Mobile Merger Blasted

A day after AT&T announced it would buy T-Mobile USA to create the biggest wireless carrier in the country, consumer advocates and some members of Congress blasted...

Japan
From ACM News

Japan

After more than than a week of gathering anecdotal reports about shortages here and there, the research firm IHS iSuppli has concluded that 25 percent of the...

Itu Worries Over Declining Female Presence in Ict
From ACM TechNews

Itu Worries Over Declining Female Presence in Ict

The International Telecommunication Union commemorated the 100th anniversary of International Women's Day by addressing the declining presence of women in the information...

British Computer Scientists Reboot
From Communications of the ACM

British Computer Scientists Reboot

After a year of turmoil, computer scientists at King's College London have retained their jobs, but substantial challenges lie ahead.

Social Games, Virtual Goods
From Communications of the ACM

Social Games, Virtual Goods

The popularity of virtual goods and currencies in online gaming is changing how people think and act about money.

Security Firm Is Vague on Its Compromised Devices
From ACM News

Security Firm Is Vague on Its Compromised Devices

More than a day after RSA security posted an "urgent" alert warning that a sophisticated intruder might be able to initiate a "broad attack" on a password device...

Nasa's Messenger Spacecraft Begins Historic Orbit Around Mercury
From ACM News

Nasa's Messenger Spacecraft Begins Historic Orbit Around Mercury

NASA's MESSENGER spacecraft successfully achieved orbit around Mercury at approximately 9 p.m. EDT Thursday. This marks the first time a spacecraft has accomplished...

Japan Has Shifted 13 Feet!
From ACM News

Japan Has Shifted 13 Feet!

What does Japan's earthquake mean for GPS? Friday's 9.0-magnitude earthquake was so powerful that it actually widened Japan. While parts of the country barely...
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