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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Customers Had More Faith in Sony Than It Deserved
In the wake of the recent hacking attacks, which compromised more than 100 million account records on its PlayStation Network and Sony Online Entertainment services...
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Ex-Googlers Penetrating Silicon Valley Startup Hierarchy
It may be too soon to equate the "Xooglers," as members of the ever-expanding network of ex-Google employees call themselves, with the "PayPal Mafia"—the founders...
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Silicon Valley's Innovators Take Aim at Your Wallet
Hang on to your wallets and purses. In the constant search for the next thing to disrupt, Silicon Valley's entrepreneurs and venture capitalists believe that...
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Web Firms Face Brutal Competition in China
In China's young Internet industry, competitors draw blood.
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Tools For Maintaining Privacy on the Web
Virtually everything you do online is scrutinized by search engines and advertising networks that evaluate you as a potential customer based on what you search...
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Marc Andreessen Flexes His Muscles in Silicon Valley
He spoke for Hewlett-Packard's board when it showed ex-CEO Mark Hurd the door—and is now part of the team searching for Hurd's successor. He played a role in...
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Stanford Finds Cheating
Allegations of cheating at Stanford University have more than doubled in the past decade, with the largest number of violations involving computer science students...12