Communications of the ACM
Why the Simplex Method, at Age 75, is Still the Go-To Algorithm
Daniel A. Spielman and colleague Shang-hua Teng solved the mystery of the Simplex Method using a technique called smoothed analysis… From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
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Cyberattacks Abound Yet Companies Tell Sec Losses Are Few
The 27 largest U.S. companies reporting cyber attacks say they sustained no major financial losses, exposing a disconnect with federal officials who say billions...
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Bitcoin May Be the Global Economy's Last Safe Haven
One of the oddest bits of news to emerge from the economic collapse of Cyprus is a corresponding rise in the value of Bitcoin, the Internet’s favorite, media-friendly...
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Revealed: The 1962 CIA Paper That Predicts the Big Deal With Big Data
The Central Intelligence Agency has published for the first time "Some Far-Out Thoughts on Computers," a 1962 internal document that shows how eager the agency...
From ACM Careers
Israel Ramps p Its Cyberdefense Training
Twice a week about 200 Israeli high school students in seven separate locations meet after school for six hours of extra classes.
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Skype's Been Hijacked in China, and Microsoft Is O.k. With It
Jeffrey Knockel is an unlikely candidate to expose the inner workings of Skype's role in China’s online surveillance apparatus.
From ACM Opinion
Computer Interfaces: Tech's Next Great Frontier
Consider the tongue. It's sensitive yet muscular, packed with taste buds and nerves, and without its acrobatic ability humans wouldn’t be able to eat or talk. It's...
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Self-Driving Cars More Jetsons Than Reality for Google Designers
Google Inc. sees self-driving cars being available to consumers in three to five years. Regulators and the insurance industry aren't so sure it can happen that...
From ACM Careers
Atari's Bankruptcy: Gen X Bids Pong Farewell
Reading the news that Atari’s U.S. subsidiary is filing for bankruptcy was a little like hearing that Bob Hope died—in that you were surprised to discover he had...
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Why Are the Batteries in Boeing's 787 Burning?
Boeing's 787 Dreamliner has not had a charmed birth. While some of its problems—a windshield crack, minor fuel leaks—can easily be dealt with, the issues that have...
From ACM Opinion
Hp Ceo Whitman Dubs Windows 8 a Work in Progress
There are plenty of Meg Whitman doubters out there. Some say the former EBay chief executive officer doesn't have the requisite big company experience to run a...
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Andrew Schwartz: Brain Control For Artificial Limbs
When Jan Scheuermann grasped a chocolate bar and raised it to her mouth last year, it was a neuroscience breakthrough.
From ACM Opinion
Tim Cook's Freshman Year: The Apple Ceo Speaks
Prior to his death on Oct. 5, 2011, Steve Jobs made sure that the elevation of Tim Cook—his longtime head of operations and trusted deputy—to Apple chief executive...
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Desperate, Hockey Fans Root For Virtual Team
Pat Hickey, who covered his first Montreal Canadiens game in 1968 for the now-defunct Montreal Star, and who has chronicled the team's exploits over the past 22...
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Behind the Iron Dome: How Israel Stops Missiles
The success of Israel's Iron Dome in shooting down missiles fired from Gaza has a lot to do with a company you've probably never heard of: MPrest Systems.
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A Short To-Do List For Intel's Next Ceo
With Paul Otellini heading in May to the nearest 18-hole course, speculation is rampant about who will replace him.
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Apple Said to Be Exploring Switch From Intel For Mac
Apple Inc. is exploring ways to replace Intel Corp. processors in its Mac personal computers with a version of the chip technology it uses in the iPhone and iPad...
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Apple's Samsung Win Slams Asian Phone Makers
Samsung wasn't the only Asian smartphone maker to suffer through a Black Monday.
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Cyberwars Reach a New Frontier: The Airport
It sounds like an air traveler's nightmare: a sophisticated software attack that allows hackers to access internal airport computer systems and manipulate data...
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Dinner and a Robot: My Night Out With a Pr2
On Wednesday night I had the pleasure of dining at the exclusive Willow Garage in Menlo Park, Calif.
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