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Blog at CACM
The Life of a Computer Pioneer
The Life of a Computer Pioneer
04.13.2015

Obituary of F.L. Bauer, German informatics pioneer.

Budget Beowulf Clusters
Budget Beowulf Clusters
04.02.2015

At SIGCSE 2015, five CS educators brought and live-demo'd the low-cost Beowulf clusters they had built for teaching parallel and …

Computer Security and the Risks of Online Voting
Computer Security and the Risks of Online Voting
04.02.2015

An election in Australia is the latest instance of discovering a security flaw in an online voting system, while it …

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Latest News
In NATO Cyber Wargame, Berlya Fends Off Arch-Enemy Crimsonia
In NATO Cyber Wargame, Berlya Fends Off Arch-Enemy Crimsonia
04.24.2015

Somewhere near Iceland, a new NATO member, Berlya is under …

Building an Earth-Size Telescope, 1 Station at a Time
Building an Earth-Size Telescope, 1 Station at a Time
04.24.2015

Imagine a trio of aerobatic aircraft. Over the years they've …

Biometrics May Ditch the Password, But Not the Hackers
Biometrics May Ditch the Password, But Not the Hackers
04.24.2015

Passwords get hacked—a lot.

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Video Highlights
Putting the Data Science into Journalism
05.01.2015
Putting the Data Science into Journalism

News organizations increasingly use techniques like data mining, Web scraping, and data visualization to uncover information that would be impossible …

Is 'Good Enough' Computing Good Enough?
05.01.2015
Is 'Good Enough' Computing Good Enough?

The energy-accuracy trade-off in approximate computing.

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