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 News
Quantum Move Toward Next Generation Computing
Physicists at McGill University have developed a system for measuring the energy involved in adding electrons to semiconductor nanocrystals, also known as quantum...
From ACM News
Crumbling Labs Could Clip Nasa's Wings
Years of neglect have left many NASA labs that might be used for breakthrough technology research in rough shape, says a report from the U.S. National Academies...
From ACM TechNews
Robot-Inflicted Injuries Studied
German researchers have developed a prototype safety system that would reduce the injuries of humans working alongside robots using household tools.
From ACM TechNews
Ibm, Ntu Announce Collaborative Effort to Converge Hpc and Cloud Computing
IBM and Singapore's Nanyang Technological University (NTU) announced a joint effort to research and develop a platform for the convergence of cloud computing and...
From ACM TechNews
Seeing the Forest For the Trees
New object recognition systems that deconstruct images into ever smaller elements, using methods developed at MIT and UCLA, should be much more efficient than previous...
From ACM TechNews
Is Water the Key to Cheaper Nanoelectronics?
Researchers have developed a way to use water to transfer layers from one surface to another by exploiting the fact that different materials have different hydrophilicity...
From ACM TechNews
Stimulus Funds Bring Supercomputer to Pittsburgh Area
D.E. Shaw Research will house Anton, its new 512-node supercomputer, at the Pittsburgh Supercomputing Center beginning next fall.
From ACM TechNews
Microsoft Researches Low Latency Operating System For Multicores
The Microsoft Research Lab in Cambridge, England, has developed BarrelFish, an operating system designed to overcome the latency problem in multi-core computers...
From ACM News
The Software Side of Flight Testing the 787 Dreamliner
With nearly 600 hours of testing completed, Boeing’s new 787 Dreamliner is in the thick of its nearly year long flight test program. Delays in the program have...
From ICT Results
The Brain: Probing Its Deep Mystery
We know more about the cosmos than we do about the human brain, but work by European researchers is allowing scientists to probe further into the mysteries of...
From ACM TechNews
N.y. Bomb Plot Highlights Limitations of Data Mining
The recent failed bombing attempt in New York City shows the limitations of data-mining technology. Using data mining to search for potential terrorists is similar...
From ACM TechNews
An Optical Traffic Cop For Rapid Communication
Tel Aviv University's Koby Scheuer has developed a nano-based filtering device using silicon rubber that is designed to enable faster communications over optical...
From ACM News
Intel Launches Chip For Smartphones, Tablets
Intel on Tuesday announced its long-awaited Atom chip for smartphones and tablets, a crowded market populated by a host of formidable rivals--unlike the PC market...
From ICT Results
Complex Software Systems
Researchers from Israel and six EU countries have carried out pioneering work on self-healing software capable of automatically and autonomously detecting, identifying...
From ACM TechNews
Self-Powered Flexible Electronics
Sungkyunkwan University and Samsung researchers have developed a way to capture the piezoelectric power generated when a touchscreen flexes under a user's touch...
From ACM News
Teams Gear p For Two Robotic Competitions
NIST has announced that 11 university teams will square off next week in two contests designed to prove the viability of advanced technologies for robotic manufacturing...
From ACM TechNews
Mastering Multicore
MIT researchers have developed software that makes computer simulations of physical systems run more efficiently on multicore chips.
From ACM News
Researchers at Iowa State, Ames Lab Prepare For Blue Waters Supercomputer
They can't wait to do computational chemistry at a quadrillion calculations per second. Petascale computing will give three researchers at Iowa State University...
From ACM TechNews
Quantum Cryptography Hits the Fast Lane
Toshiba researchers have developed a quantum cryptography system they say is fast enough to encrypt a video transmission.
From ACM TechNews