Communications of the ACM
Blinding the Watchman
Internet constellations could thwart killer asteroid discovery algorithms.
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
Silicon-Germanium Devices Developed For Use in Space
A five-year project led by the Georgia Institute of Technology is using silicon germanium technology to develop space electronics, which could change how space...
From ACM TechNews
Top Scientist rges 'ambitious' .s. Exascale Supercomputer Plan
Peter Beckman, director of the DOE's Exascale Technology and Computing Institute, says the United States needs to make a sizable push to open up funding resources...
From Communications of the ACM
A Matter of Privacy
Do consumers have enough control over their personal information or is more government regulation needed?
From Communications of the ACM
Topic Models vs. Unstructured Data
With topic modeling, scientists can explore and understand huge collections of unlabeled information.
From Communications of the ACM
The Eyes Have It
Eye-tracking control for mobile phones might lead to a new era of context-aware user interfaces.
From ACM TechNews
IBM, Intel Question Key Top500 Supercomputer Metric
Researchers at IBM and Intel are questioning the methods by which the supercomputing Top500 list is compiled. "The Top500 . . . doesn't measure about 80 percent...
From ACM TechNews
Hpc Experts Look Past Petaflop to the Exascale
At SC10, the annual supercomputing conference, high-performance computing (HPC) experts debated whether the industry will reach an exaflop by 2020, and if the achievement...
From ACM News
Silicon's Long Good-Bye
Researchers make transistors out of a material that's better than silicon.
From ACM News
Accelerator Supercomputers Dominate Newest Green500 List's Top 10
Accelerator-based supercomputers hold eight of the top 10 spots on the Green500 list. Green500 ranks the energy efficiency of the world's 500 fastest supercomputers...
From ACM News
Graph500 Rating System Evaluates Nine Supercomputer Capabilities
Nine supercomputers have been tested, validated and ranked by the new "Graph500" challenge, introduced this week by an international team led by Sandia National...
From ACM TechNews
Ice and a Slice Makes Transistors More Precise
Transistors can be built more precisely by using ice as a mask, according to researchers at Harvard University. The ice lithography process resembles how computer...
From ACM News
New Standard Proposed For Supercomputing
A new supercomputer rating system, Graph500, tests a supercomputer's ability to analyze large, graph-based structures that link the huge number of data points present...
From ACM TechNews
New Research Provides Effective Battle Planning For Supercomputer War
Researchers have been studying and comparing the supercomputing systems in China and the United States to provide an analysis that will benefit the battle plans...
From ACM TechNews
.s. Building Next Wave of Supercomputers
Both Oak Ridge National Laboratory and Lawrence Livermore National Laboratory are building 20-petaflop supercomputer systems that are expected to ready in 2012....
From ACM TechNews
Chinese Supercomputer Overtakes Jaguar
China's National University of Defense Technology's Tianhe-1A supercomputer has taken the top ranking from Oak Ridge National Laboratory's Jaguar supercomputer...
From ACM TechNews
Supercomputers 'will Fit in a Sugar Cube,' Ibm Says
IBM researchers led by Bruno Michel have developed a water-cooling method for creating supercomputer processors that could shrink them to the size of a sugar cube...
From ACM News
China Supercomputer Is Probably World's Fastest . . . But Not for Long
In late October, China unveiled the world's "fastest" supercomputer, the Tianhe 1A. But around the world there are several systems currently being planned or...
From ACM TechNews
Supercomputing Fest Will Spotlight World's Fastest Computers, High-Performance Issues
The SC10 supercomputing conference to be held in New Orleans will highlight high-performance computing advances in computation, networking, storage, and analysis...
From ACM News
Nist Tool Uses Combination Testing to Catch Software Bugs
Researchers at the National Institute of Standards and Technology have released a computer system testing tool that can cut costs by more efficiently finding software...
From ACM News