Communications of the ACM
An 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
Japan's 8-Petaflop K Computer Is Fastest on Earth
An eight-petaflop Japanese supercomputer grabbed the title of fastest computer on earth in the new Top 500 Supercomputing List officially unveiled at the International...
From ACM News
War Evolves With Drones, Some Tiny as Bugs
Two miles from the cow pasture where the Wright Brothers learned to fly the first airplanes, military researchers are at work on another revolution in the air...
From ACM News
Nasa Spacecraft Confirms Theories, Sees Surprises at Mercury
NASA scientists are making new discoveries about the planet Mercury. Data from MESSENGER, the first spacecraft to orbit Mercury, is giving scientists important...
From ACM News
Protecting Medical Implants from Attack
Millions of Americans have implantable medical devices, from pacemakers and defibrillators to brain stimulators and drug pumps; worldwide, 300,000 more people...
From ACM News
Government in Cyber Fight but Can't Keep Up
The Pentagon is about to roll out an expanded effort to safeguard its contractors from hackers and is building a virtual firing range in cyberspace to test new...
From ACM News
Nanomagnetic Computers Are the ltimate in Efficiency
Computers that run on chips made from tiny magnets may be as energy-efficient as physics permits.
From ACM News
A Preview of Future Disk Drives
A new type of data storage technology, called phase-change memory, has proven capable of writing some types of data faster than conventional flash based storage...
From ACM News
Air France Crash Suggestion: Have Planes Send Black Box Data By Satellite
When Air France flight 447 crashed on a stormy night off Brazil in 2009, it took its secrets with it to the bottom of the Atlantic. There was no distress call...
From ACM TechNews
Intel Teaches Machines to Build Own Device Drivers
Intel researchers are developing a method to automate the process of writing device drivers and porting them to different operating systems.
From ACM TechNews
New Parallelization Technique Boosts Our Ability to Model Biological Systems
A new technique for using multicore chips more efficiently has been developed by researchers at North Carolina State University (NCSU).
From ACM News
I.b.m. Researchers Create High-Speed Graphene Circuits
I.B.M. researchers said Thursday that they had designed high-speed circuits from graphene, an ultra-thin material that has a host of promising applications from...
From ACM News
Nasa Probes Suggest Magnetic Bubbles Reside At Solar System Edge
Observations from NASA's Voyager spacecraft, humanity's farthest deep space sentinels, suggest the edge of our solar system may not be smooth, but filled with...
From ACM News
Many Stuxnet Vulnerabilities Still Unpatched
The media storm over the Stuxnet worm may have passed, but many of the software holes that were used by the worm remain unpatched and leave Siemens customers...
From ACM News
Next Mars Rover Faces Race Against Time, Funding
NASA's next Mars rover faces looming technical, financial, and scheduling challenges before its planned launch in November, according to an internal audit released...
From ACM News
After Delay, Hacker to Show Flaws in Siemens Industrial Gear
A security researcher who says he's found serious problems with Siemens computers used in power plants and heavy industry is now expecting to go public with his...
From ACM News
Air France Crash Probe Raises Pilot Training Questions
Air France Flight 447 stalled high over the Atlantic Ocean and plunged into the sea even as the pilots repeatedly tried to pull the nose up—a reaction opposite...
From ACM News
Scientists Undeterred By Hubble Successor's Costs
The successor to the Hubble Space Telescope is facing cost overruns and years of delay before it launches, but that hasn't dampened the enthusiasm of scientists...
From ACM News
Long Live the Qubit!
A quantum computer is a device—still largely theoretical—that could perform some types of calculations much more rapidly than classical computers. While a bit...
From ACM News