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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.


Dark Shadows on Mars: Scene from Durable Nasa Rover
From ACM News

Dark Shadows on Mars: Scene from Durable Nasa Rover

Like a tourist waiting for just the right lighting to snap a favorite shot during a stay at the Grand Canyon, NASA's Mars Exploration Rover Opportunity has used...

High Court to Hear Warrantless Eavesdropping Challenge
From ACM News

High Court to Hear Warrantless Eavesdropping Challenge

The Supreme Court agreed Monday to decide whether to halt a legal challenge to a once-secret warrantless surveillance program targeting Americans' communications...

Online Friendships Light ­p Shadow Social Networks
From ACM News

Online Friendships Light ­p Shadow Social Networks

Friending someone on Facebook makes an association public, but many relationships are never professed online.

Telerobotics Offers Third Way For Space Exploration
From ACM News

Telerobotics Offers Third Way For Space Exploration

Space exploration may have a new direction. In the 1960s, humans did the exploring but since the last moon landing in 1972, NASA's only explorers beyond low Earth...

From ACM News

Browser Choice: A Thing of the Past?

Like to pick your browser? Beware, because new mobile devices threaten to stifle the competitive vigor of the market for Web browsers on PCs.

Microsoft's Fds Data-Sorter Crushes Hadoop
From ACM TechNews

Microsoft's Fds Data-Sorter Crushes Hadoop

Microsoft researchers have developed the Flat Datacenter Storage approach, which features new sorting algorithms for the Bing search engine that beat a Hadoop cluster...

New Mathematical Framework Formalizes Oddball Programming Techniques
From ACM TechNews

New Mathematical Framework Formalizes Oddball Programming Techniques

MIT researchers have developed a mathematical framework that enables developers to reason rigorously about sloppy computation, providing mathematical guarantees...

Data Mining Meets City Hall
From Communications of the ACM

Data Mining Meets City Hall

Local and national governments are turning to open data to cut their costs, increase transparency and efficiency, and respond to the needs of citizens.

Analyzing Medical Data
From Communications of the ACM

Analyzing Medical Data

Electronic patient records contain a treasure trove of data, and researchers are using natural language processing technology to mine the structured data and free...

Gps Loss Kicked Off Fatal Drone Crash
From ACM News

Gps Loss Kicked Off Fatal Drone Crash

Hopes that a new breed of commercial drones can be easily integrated into civilian airspace have been dashed after it was revealed that the loss of the technology...

From ACM Careers

Defense Contractor Northrop Grumman Hiring For Offensive Cyber Ops

Defense giant Northrop Grumman is hiring software engineers to help it carry out "offensive cyberspace operations," according to a recent job posting.

DARPA Seeks Holy Grail: Quantum-Based Data Security System
From ACM TechNews

DARPA Seeks Holy Grail: Quantum-Based Data Security System

The U.S. Defense Advanced Research Projects Agency recently launched the Quiness program, which aims to demonstrate that quantum communications can generate secure...

Silicon Valley Tech Executive Nabbed in False Barcode Scheme Involving Lego Toys
From ACM News

Silicon Valley Tech Executive Nabbed in False Barcode Scheme Involving Lego Toys

Ever since smartphones got their own bar code scanners, it's become commonplace for store security officers—who carefully monitor surveillance cameras at big box...

Welcome to the Multiverse
From ACM News

Welcome to the Multiverse

"What really interests me is whether God had any choice in creating the world." That's how Albert Einstein, in his characteristically poetic way, asked whether...

Closure in Disappearance of Computer Scientist
From ACM News

Closure in Disappearance of Computer Scientist

Just over five years ago, Jim Gray, a computer scientist then working for Microsoft, vanished with his sailboat somewhere in the waters beyond the Golden Gate Bridge...

From ACM News

In Cuba, Mystery Shrouds Fate of Internet Cable

It was all sunshine, smiles and celebratory speeches as officials marked the arrival of an undersea fiber-optic cable they promised would end Cuba's Internet isolation...

Leap Motion: 3D Hands-Free Motion Control, Unbound
From ACM News

Leap Motion: 3D Hands-Free Motion Control, Unbound

Hands-free motion control, a technology pioneered by Nintendo's Wii and later improved upon by Microsoft's Kinect, just took a very big leap forward.

'Adaptive Radio': The Next Big Thing in Wireless?
From ACM News

'Adaptive Radio': The Next Big Thing in Wireless?

James Collier is loping in a broad circle on the Midsummer Common in Cambridge, England, holding aloft a two-foot fiberglass antenna.

Meet the Man Who Invented the Instructions For the Internet
From ACM Opinion

Meet the Man Who Invented the Instructions For the Internet

Steve Crocker was there when the Internet was born.

Onstar Files Patents For Minority Report-Style Billboards
From ACM News

Onstar Files Patents For Minority Report-Style Billboards

Two weeks ago, a patent filing by General Motors was uncovered that proposed using data collected from its OnStar service to tailor public advertisements to individual...
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