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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.


How Energy-Efficient Is Cloud Computing?
From ACM TechNews

How Energy-Efficient Is Cloud Computing?

University of Melbourne researchers have found that cloud computing is not always the most energy-efficient option.T he team found that transporting data between...

From ACM TechNews

China's Leap in Supercomputer Rankings

When a list of the world's 500 fastest supercomputers is released on Nov. 15, some industry experts believe that China will be ranked first. "There's a great belief...

Computer Beats Human at Shogi, Japanese Chess, For First Time
From ACM News

Computer Beats Human at Shogi, Japanese Chess, For First Time

A computer has beaten a human at shogi, otherwise known as Japanese chess, for the first time. Shogi is more complex than western chess, offering about 10224...

Keeping a Watch on the World
From ACM TechNews

Keeping a Watch on the World

Led by University of Nottingham researchers, the Earth Observation Technology Cluster will monitor the Earth's landscape and the elemental forces that mold it by...

From ACM TechNews

Infer Project Seeks Smart Software Solution

Bournemouth University is leading INFER, an EU-funded project involving  researchers and organizations in three countries. INFER will develop automated systems...

Tapping the Powers of Persuasion
From ACM News

Tapping the Powers of Persuasion

B.J. Fogg's lab at Stanford focuses on the ways technology can influence behavior.

From ACM News

Breaking the Noise Barrier: Enter the Phonon Computer

Noise is a chip designer's worst enemy. But handled properly it could become a powerful ally—and usher in the age of phonon computing.

From ACM News

One Goal: 10 Quadrillion Calculations

Installation has begun in Kobe, Japan, on a government-funded supercomputer project, aimed at giving Japan the world's fastest computer, the "K Computer," which...

Powerful Supercomputer Peers Into the Origin of Life
From ACM News

Powerful Supercomputer Peers Into the Origin of Life

Supercomputer simulations at the U.S. Department of Energy's Oak Ridge National Laboratory are helping scientists unravel how nucleic acids could have contributed...

Gtri Creates Cyber Technology and Information Security Laboratory
From ACM News

Gtri Creates Cyber Technology and Information Security Laboratory

The Georgia Tech Research Institute (GTRI) has created a new Cyber Technology and Information Security Laboratory to apply GTRI's broad expertise and systems engineering...

Feelings By Phone
From ACM TechNews

Feelings By Phone

Computer scientists and psychologists at the University of Cambridge have developed EmotionSense, a system for tracking emotional behavior via smartphones using...

Scidac Visualizations Bring Science to the Senses
From ACM News

Scidac Visualizations Bring Science to the Senses

The recent SciDAC 2010 conference included a visualization competition involving attendees' best scientific visualizations from simulations run on high-performance...

From ACM News

Multicore May Not Be So Scary

Research suggests that the free operating system Linux will keep up with the addition of more "cores," or processing units, to computer chips.

Researchers Generate Compelling Results on Tacc's Visualization Cluster
From ACM TechNews

Researchers Generate Compelling Results on Tacc's Visualization Cluster

The Texas Advanced Computing Center's hardware-accelerated interactive visualization cluster, called Longhorn, is providing researchers with new visualization capabilities...

From ACM News

Iran Thwarts Viral Attack on Nuclear Plant System: Atomic Chief

Head of Atomic Energy Organization of Iran Ali-Akbar Salehi said Wednesday that the enemy's efforts to infect Iranian nuclear systems with a computer virus have...

Personal Fabrication
From Communications of the ACM

Personal Fabrication

Open source 3D printers could herald the start of a new industrial revolution.

From ACM News

­.s. Trying to Wage Cyber Warfare Against Iran: Minister

The United States seeks to launch a cyber war against Iran in retaliation to Mahmoud Ahmadinejad’s remarks at the UN, says Communications and Information Technology...

Four Organizations Join Open Cirrus Cloud Computing Test Bed
From ACM News

Four Organizations Join Open Cirrus Cloud Computing Test Bed

HP, Intel Corp. and Yahoo! Inc. announced on Monday (Sept. 27) that four new organizations will join Open Cirrus, a global, multiple data center, open source...

From ACM News

Fujitsu Begins Shipping 'k' Computer, Japan's Next-Generation Supercomputer

Fujitsu has begun shipping the computing units for Japan's Next-Generation Supercomputer, nicknamed the "K"  computer. The "K" computer is a central part of the...

China's 'Big Hole' Marks Scale of Supercomputing Race
From ACM News

China's 'Big Hole' Marks Scale of Supercomputing Race

1,000 U.S. scientists are involved in exascale development, but China and Europe have stepped up their investment, IBM warns.
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