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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 the Boston Pd Could Examine the Videos From the Bombing
From ACM News

How the Boston Pd Could Examine the Videos From the Bombing

As investigators try to figure out what happened during the bombings at the Boston Marathon, they'll turn to video taken at the scene of the explosions.

Military Academies Take on Nsa in Cybersecurity Competition
From ACM TechNews

Military Academies Take on Nsa in Cybersecurity Competition

The Cyber Defense Exercise is an annual cybersecurity contest in which teams from U.S. military academies compete against one from the National Security Agency. ...

Engineers ­se Brain Cells to Power Smart Grid
From ACM TechNews

Engineers ­se Brain Cells to Power Smart Grid

A team of engineers and neuroscientists is using neurons cultured in a dish to control simulated power grids.

Google Emulates Apple in Restricting Apps For Glass
From ACM TechNews

Google Emulates Apple in Restricting Apps For Glass

Google is restricting apps for Glass, its Internet-linked glasses, in an effort to gradually introduce the technology to the public. 

High-Speed Wi-Fi? Not So Fast
From ACM TechNews

High-Speed Wi-Fi? Not So Fast

Next-generation Wi-Fi standard 802.11ac will hit the market this year, but most people will have to wait to access to the increased throughput. 

Google Activates Person Finder in Aftermath of Boston Marathon Bombings
From ACM TechNews

Google Activates Person Finder in Aftermath of Boston Marathon Bombings

Google activated the Google Person Finder website in Boston to help people connect after the bombings at the Boston Marathon. 

How to Target an Asteroid
From ACM News

How to Target an Asteroid

Like many of his colleagues at NASA's Jet Propulsion Laboratory, Pasadena, Calif., Shyam Bhaskaran is working a lot with asteroids these days.

AI Scientist Robert Wilensky, 1951-2013
From ACM News

AI Scientist Robert Wilensky, 1951-2013

One of the first computer scientists at the University of California, Berkeley, to focus on artificial intelligence, Robert Wilensky passed away recently at age...

As Boston Bombing Photos and Videos Pour In, Where Do Investigators Begin?
From ACM News

As Boston Bombing Photos and Videos Pour In, Where Do Investigators Begin?

When bombs went off at the Boston Marathon finish line Monday, there were nearly as many camera-equipped smartphones as people there in Copley Square.

Interview with Brain Project Pioneer: Miyoung Chun
From ACM Opinion

Interview with Brain Project Pioneer: Miyoung Chun

Brain Research through Advancing Innovative Neurotechnologies (BRAIN) project, which President Obama announced in his State of the Union address in February, will...

Will Google's Ray Kurzweil Live Forever?
From ACM Opinion

Will Google's Ray Kurzweil Live Forever?

Ray Kurzweil must encounter his share of interviewers whose first question is: What do you hope your obituary will say?

'chinese Google' Opens Artificial-Intelligence Lab in Silicon Valley
From ACM News

'chinese Google' Opens Artificial-Intelligence Lab in Silicon Valley

It doesn't look like much.

Researcher Says Science Is Very Social
From ACM TechNews

Researcher Says Science Is Very Social

Researchers are using computers to study social networks, in order to identify the next revolution in social science.

Layered '2-D Nanocrystals' Promising New Semiconductor
From ACM TechNews

Layered '2-D Nanocrystals' Promising New Semiconductor

A new type of semiconductor technology under development is based on two-dimensional nanocrystals layered in sheets less than a nanometer thick.

Iowa State Researchers Discover Possible Route to Terahertz Storage Speeds
From ACM TechNews

Iowa State Researchers Discover Possible Route to Terahertz Storage Speeds

Ultra-short laser pulses and special materials can be used to switch magnetism about 1,000 times faster than current storage devices, say researchers. 

Breaking Moore's Law: How Chipmakers Are Pushing Pcs to Blistering New Levels
From ACM TechNews

Breaking Moore's Law: How Chipmakers Are Pushing Pcs to Blistering New Levels

Chipmakers are  engaged in projects to greatly accelerate personal computer speed and power, despite coming up against the limits of Moore's Law. 

Nasa, Air Force Define Cutting-Edge Next-Gen Space Computer
From ACM TechNews

Nasa, Air Force Define Cutting-Edge Next-Gen Space Computer

NASA and the U.S. Air Force Research Laboratory's Space Vehicles Directorate have issued a call for R&D into a next-generation computer system for spacecraft. 

Crowdsourced Videos, Photos Could Aid Boston Blast Investigations
From ACM News

Crowdsourced Videos, Photos Could Aid Boston Blast Investigations

Law enforcement officials could have something very different on their hands as they investigate the dual bomb blasts that struck the Boston Marathon finish line...

Human Genome, Then and Now
From ACM Opinion

Human Genome, Then and Now

Eight years of work, thousands of researchers around the world, $1 billion spent—and finally it was done.

Q&a: Hacker Culture, Coding, and Free Speech
From ACM News

Q&a: Hacker Culture, Coding, and Free Speech

Anthropologist E. Gabriella Coleman, author of Coding Freedom: The Ethics and Aesthetics of Hacking, is fascinated by hacker culture, and with its notion that software...
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