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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.


Stanford and Uc Berkeley Create Massively Collaborative Math
From ACM News

Stanford and Uc Berkeley Create Massively Collaborative Math

Have you been pondering the probability that two random integers are relatively prime? The answer—6/π²—awaits you in cyberspace.

Holographic Displays, Robot Eyes Hint at Your Interactive Future
From ACM News

Holographic Displays, Robot Eyes Hint at Your Interactive Future

The eyes may be the window to the soul. But what do you see when you look into robotic eyes so real that it’s almost impossible to tell they are just empty, mechanical...

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On the Web's Cutting Edge, Anonymity in Name Only

You may not know a company called [x+1] Inc., but it may well know a lot about you.

Pentagon Demands Wikileaks
From ACM News

Pentagon Demands Wikileaks

A Pentagon spokesman on Thursday demanded that the secret-spilling website WikiLeaks return and delete all the classified Defense Department documents in its...

From ACM News

Private Browsing Modes Leak Data

The private browsing modes on modern browsers leak information about where people have visited, suggests a study.

For Kevin Mitnick, Staying Legal Is Job One
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For Kevin Mitnick, Staying Legal Is Job One

Kevin Mitnick was eager to participate in a social-engineering contest at the Defcon hacker conference in Las Vegas last weekend and was told he would target Microsoft...

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In a Video Game, Tackling the Complexities of Protein Folding

In a match that pitted video game players against the best known computer program designed for the task, the gamers outperformed the software in figuring out...

Wikileaks Backlash Could Mean Less Data For Soldiers
From ACM News

Wikileaks Backlash Could Mean Less Data For Soldiers

Information shared with troops may be restricted.

Web Attack Knows Where You Live
From ACM News

Web Attack Knows Where You Live

One visit to a booby-trapped Web site could direct attackers to a person's home, a security expert has shown.

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Google, Twitter, and Facebook Build the Semantic Web

A truly meaningful way of interacting with the web may finally be here, and it is called the semantic web. The idea was proposed over a decade ago by Tim Berners...

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Online Dating Sites Are a Treasure Trove For Scientists

Appearances count. Meet someone before you make up your mind. And on that first date, don't give away too much.

For E-Data, Tug Grows Over Privacy vs. Security
From ACM News

For E-Data, Tug Grows Over Privacy vs. Security

 The threat by the United Arab Emirates to shut down mobile services on BlackBerrys like email and text messaging underscores a growing tension between communications...

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WikiLeaks Posts Mysterious 'Insurance' File

In the wake of strong U.S. government statements condemning WikiLeaks' recent publishing of 77,000 Afghan War documents, the secret-spilling site has posted a mysterious...

From ACM News

Is This the 'Safest Bridge in America?'

Just about everyone who worked to build the new Interstate Highway 35W bridge in Minneapolis, Minnesota, knew that their project would never be "just a bridge."

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Plagiarism Lines Blur For Students in Digital Age

At Rhode Island College, a freshman copied and pasted from a Web site’s frequently asked questions page about homelessness—and did not think he needed to credit...

Adding Temperature to Human-Computer Interaction
From ACM News

Adding Temperature to Human-Computer Interaction

An experimental new game controller adds the sensation of hot and cold to users' experience of a simulated environment.

In Silicon Valley, Forget Your Wallet
From ACM News

In Silicon Valley, Forget Your Wallet

Two pilot programs by start-ups in Silicon Valley are testing ways to bring to market a long-promised innovation of the Internet era: the digital wallet.

Google: The Search Party Is Over
From ACM News

Google: The Search Party Is Over

Yes, the company is still growing at rates that would be the envy of the rest of the Fortune 500. But its core business is slowing, its stock is down, its Android...

From ACM News

New Focus For Digital Photography

Software that gives users more control of a camera could revolutionize photography.

­.s. Military Cyberwar: What's Off-Limits?
From ACM News

­.s. Military Cyberwar: What's Off-Limits?

The United States should decide on rules for attacking other nations' networks in advance of an actual cyberwar, which could include an international agreement...
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