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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.


Bitcoin Collides With Government Concerns
From ACM News

Bitcoin Collides With Government Concerns

If Bitcoin is a bubble, as its critics contend, it is showing signs of deflation.

Thinking in Silicon
From ACM News

Thinking in Silicon

Picture a person reading these words on a laptop in a coffee shop.

Google Adds to Its Menagerie of Robots
From ACM News

Google Adds to Its Menagerie of Robots

BigDog, Cheetah, WildCat, and Atlas have joined Google's growing robot menagerie.

Nasa's Chief Scientist on Mars, Moons, and Money
From ACM Opinion

Nasa's Chief Scientist on Mars, Moons, and Money

Planetary geologist Ellen Stofan joined NASA in August as the agency's chief scientist, an overarching role in which she advises on the science of all NASA programmes...

President Obama Talks About Teaching Everyone to Code. This Professor Does It.
From ACM Opinion

President Obama Talks About Teaching Everyone to Code. This Professor Does It.

On Monday, President Obama kicked off computer science education week, encouraging every young person to acquire computer programming skills, even if they have...

For Steve Ballmer, a Lasting Touch on Microsoft
From ACM Opinion

For Steve Ballmer, a Lasting Touch on Microsoft

On the eve of his exit as chief executive officer of Microsoft, after more than a decade on the job, Steve Ballmer is more than ever a CEO whose image does not...

Inside the Effort to Kill a Web Fraud 'botnet'
From ACM News

Inside the Effort to Kill a Web Fraud 'botnet'

For months, investigators at Microsoft Corp. hunkered down in front of their computer monitors, patiently stalking the shadowy figures behind what the company says...

Doom's Creator Looks Back on 20 Years of Demonic Mayhem
From ACM Opinion

Doom's Creator Looks Back on 20 Years of Demonic Mayhem

At the stroke of midnight on December 10, 1993, an executive at id Software uploaded a file to an FTP site on the University of Washington's network.

The Brilliant Hack That Brought Foursquare Back From the Dead
From ACM News

The Brilliant Hack That Brought Foursquare Back From the Dead

Dennis Crowley thought his 13-year dream might never come true. 

Old School vs. New School As Academic Publishers Brawl Over Web
From ACM News

Old School vs. New School As Academic Publishers Brawl Over Web

The competition for prominence in academic publishing heated up this week as a traditional company, Elsevier, tangled with a Digital Era rival, Academia.edu.

Moore's Law Isn't Making Chips Cheaper Anymore
From ACM Opinion

Moore's Law Isn't Making Chips Cheaper Anymore

At a wine bar in San Francisco on Wednesday, Broadcom Chairman and CTO Henry Samueli delivered some sobering news: Moore's Law isn't making chips cheaper anymore...

Enhancing the Efficiency of Complex Computations
From ACM TechNews

Enhancing the Efficiency of Complex Computations

The science and industry sectors are showing considerable interest in the Karlsruhe High Quality Partitioner.

Shazam! How the Music Industry Hears What You (will) Love
From ACM Careers

Shazam! How the Music Industry Hears What You (will) Love

At some point in 2014, your friends are totally going to be into this Dutch DJ named Martin Garrix.

Google Puts Money on Robots, ­sing the Man Behind Android
From ACM Opinion

Google Puts Money on Robots, ­sing the Man Behind Android

In an out-of-the-way Google office, two life-size humanoid robots hang suspended in a corner.

Inside a Twitter Robot Factory
From ACM News

Inside a Twitter Robot Factory

One day last month, Jim Vidmar bought 1,000 fake Twitter accounts for $58 from an online vendor in Pakistan.

2014 Bower Award Goes To… Validation
From ACM News

2014 Bower Award Goes To… Validation

Edmund Clarke will receive the Bower Award and Prize for Achievement in Science.

Diagnosis For Healthcare.gov: ­nrealistic Technology Expectations
From ACM Opinion

Diagnosis For Healthcare.gov: ­nrealistic Technology Expectations

The fiasco with the $600 million federal health insurance website wasn't all bureaucratic.

How Do Game Companies Share Massive Files?
From ACM News

How Do Game Companies Share Massive Files?

Electronic Arts' multi-player shooter "Battlefield 4" exploded onto the computer games scene earlier this month, giving players a realistic taste of military combat...

Newegg Trial: Crypto Legend Takes the Stand, Goes For Knockout Patent Punch
From ACM News

Newegg Trial: Crypto Legend Takes the Stand, Goes For Knockout Patent Punch

Newegg's courtroom face-off with patent-licensing giant TQP Development is nearing its end.

Life Points the Way to a New Template For Chipmaking
From Communications of the ACM

Life Points the Way to a New Template For Chipmaking

While significant obstacles remain, researchers are optimistic about using DNA to guide graphene into complex circuit shapes on silicon.
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