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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 News

Intel Sees Exabucks in Supercomputing's Future

Last Monday, Intel shelled out $125 million to buy Infiniband from Qlogic, a little-known maker of data-center networking switches and cards. At first blush, it...

From ACM News

What If a Virus Infected a Virus? 'frankenware' Spotted By Security Firm

It does happen, says security firm BitDefender, and the result is more mutant than mutt.

From ACM News

Companies Worry About Sec's Advice to Disclose Cyberthreats

Deluged by cyberattacks they've mostly hidden from the public, companies in Silicon Valley and elsewhere are being prodded by federal regulators to finally fess...

From ACM News

Durable Nasa Rover Beginning Ninth Year of Mars Work

Eight years after landing on Mars for what was planned as a three-month mission, NASA's enduring Mars Exploration Rover Opportunity is working on what essentially...

From ACM News

Serious Flaw Emerges In Quantum Cryptography

The perfect secrecy offered by quantum mechanics appears to have been scuppered by a previously unknown practical problem, say physicists.

From ACM News

The Mathematics of Taste

The design of aromas—the flavors of packaged food and drink and the scents of cleaning products, toiletries and other household items—is a multibillion-dollar business...

From ACM News

10k Reasons to Worry About Critical Infrastructure

A security researcher was able to locate and map more than 10,000 industrial control systems hooked up to the public internet, including water and sewage plants...

Google Looks to Speed Up the Internet
From ACM TechNews

Google Looks to Speed Up the Internet

Google researchers want to overhaul the Internet's Transmission Control Protocol transport layer and have suggested ways to reduce latency.  

Next Generation of Supercomputers Requires Radical Redesign
From ACM TechNews

Next Generation of Supercomputers Requires Radical Redesign

The next generation of exascale supercomputers could complete one billion billion calculations per second, which would be 1,000 times faster than today's most powerful...

From ACM News

Speed Limit For Birds

The northern goshawk is one of nature’s diehard thrill-seekers.

From ACM News

Hewlett Packard Opens Doors to Its HP Labs ­.K. Research Base

The year is 2015, and in a government-owned data centre somewhere in southern England thousands of servers are humming away, hard at work keeping the country running...

From ACM News

Strongest Solar Radiation Storm Since September 2005 Could Reach Earth Today

The sun erupted late on January 22, 2012 with an M8.7 class flare, an earth-directed coronal mass ejection, and a burst of fast moving, highly energetic protons...

From ACM News

Sebastian Thrun Resigns from Stanford to Launch ­dacity

Professor Sebastian Thrun has given up his Stanford position to start Udacity—an online educational venture. Udacity's first two free courses are Building a Search...

From ACM News

When Self-Driving Cars and the Real World Collide

Even as Google tests its small fleet of self-driving vehicles on California highways, legal scholars and government officials are warning that society has only...

From ACM News

Sign Says What? Park at Your Peril

Writing is a craft whose basic purpose is to transmit meaning, but there are certain writers who seem to have different goals in mind: patent lawyers, many poets...

From ACM News

Europe's Driverless Car (driver Still Required)

Tucked away in the basement of an iconic office tower shaped like four engine cylinders, engineer Werner Huber is telling me about the joy of driving.

Un Sets Stage For Blazing Fast Mobile Devices
From ACM TechNews

Un Sets Stage For Blazing Fast Mobile Devices

The United Nations has approved new standards for the IMT-advanced system, which should make the next generation of mobile technology 500 times faster than 3G smartphones...

A Big Leap Toward Lowering the Power Consumption of Microprocessors
From ACM TechNews

A Big Leap Toward Lowering the Power Consumption of Microprocessors

University of Texas at Austin researchers have developed systematic power profiles of microprocessors, which they say could help lower the energy consumption of...

The Social Life of Robots
From Communications of the ACM

The Social Life of Robots

Researchers are trying to build robots capable of working together with minimal human supervision. But will they ever learn to get along?

The Science of Better Science
From Communications of the ACM

The Science of Better Science

Researchers are exploring networked computational analysis, formal classification, and topic modeling to better identify relevant scientists, ideas, and trends.
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