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.
From ACM TechNews
Turning Smartphones Into Air Quality Monitors
Intel Labs has developed Common Sense, a portable device that collects and analyzes nitrous oxide, carbon monoxide, and ozone information, and enables users to...
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Internet's Future on Display at Singularity U.
The Internet of the future is an intelligent network capable of proactively acting on our needs, following us wherever we go, helping provide us with focused health...
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The Internet Can Make You Smarter, Experts Say
A Pew Internet survey of 900 scientists, business leaders, and technology developers found that most thought that the Internet can improve humanity's overall grasp...
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Experts Warn of Catastrophe From Cyberattacks
A panel of experts told U.S. senators at a recent hearing of the Senate Committee on Commerce, Science, and Transportation that the United States would be defeated...
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Intel Alliance to Invest $3.5 Billion in .s. Tech
Intel President and Chief Operating Officer Paul Otellini wants to see the U.S. more competitive and has announced plans for a new alliance to invest $3.5 billion...
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Feds Push For Tracking Cell Phones
Two years ago, when the FBI was stymied by a band of armed robbers known as the "Scarecrow Bandits" that had robbed more than 20 Texas banks, it came up with aconvicted...
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Hacker 'mudge' Gets DARPA Job
Peiter Zatko--a respected hacker known as "Mudge"--has been tapped to be a program manager at DARPA, where he will be in charge of funding research designed toDARPA...
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Cisco Predicts Wireless Data Explosion
If wireless operators thought they'd faced a deluge of data traffic from the iPhone, they haven't seen anything yet, according to a survey from network equipment...
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Police Want Backdoor to Web Users' Private Data
count likely knows that police can peek inside it if they have a paper search warrant. But cybercrime investigators are frustrated by the speed of traditionalone...
From ACM TechNews
With Draft Standard, 3d Web Closer to Reality
The Khronos Group and Mozilla have announced the release of WebGL, a new standard for enabling Web browsers to support three-dimensional (3D) graphics. The draft...
From ACM TechNews
Ibm: Envisioning the World's Fastest Supercomputer
IBM will release a new Power7 chip next year that could lead to the development of the world's fastest supercomputer. The IBM Blue Waters project supercomputer...
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Smart Grid Potential Gated By Broadband
The U.S. Federal Communications Commission recently held a field hearing at the Massachusetts Institute of Technology to discuss the role of the communications...
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Darpa's Latest Challenge: Locate These 10 Balloons
The Defense Advanced Research Projects Agency (DARPA) will award $40,000 to the first person who can complete a new social-networking challenge. DARPA wants to...
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New Standard Lets Browsers Get a Grip on Files
The World Wide Web Consortium has published File API, an interface draft that Web browsers can use to better manipulate files and is part of a larger effort to...
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Hackers Create Tools For Disaster Relief
The first-ever Random Hacks of Kindness recently took place in Mountain View, Calif., bringing software developers together to focus on how technology could be...
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Wi-Fi Certification Might Be Tweaked For Smart Grids
The Wi-Fi Alliance has formed a task group to determine what standards need to be modified to ensure Wi-Fi is the tool of choice for smart-grid applications. The...
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Microsoft's Mundie: It Needed to Solve Global Woes
Microsoft's Chief Research and Strategy Officer Craig Mundie gave a speech at Harvard University on Tuesday (Nov. 3) to discuss coming "disruptions" in computing...
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New Wi-Fi Spec Challenges Bluetooth
The Wi-Fi Alliance has announced Wi-Fi Direct, a new Wi-Fi specification that supports standard Wi-Fi data rates and enables Wi-Fi-enabled devices within about...
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'state of the Internet' Assessed
Internet attacks came from 201 different countries in the second quarter of 2009, up from 68 countries in the first quarter, according to a report released Thursday...
From ACM TechNews