Communications of the ACM
Boosting Photodiode Efficiency to 220%
Researchers at the Netherlands' Eindhoven University of Technology are chasing quantum efficiency.
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
Software That Fixes Itself
Massachusetts Institute of Technology researchers led by professor Martin Rinard have developed ClearView, software capable of finding and fixing certain types...
From ACM TechNews
Defense niversity Builds China's Fastest Supercomputer
China's National University of Defense Technology (NUDT) has unveiled the Tianhe supercomputer, the fastest supercomputer in China. Tianhe runs at 563.1 teraflops...
From ACM TechNews
Open Source Identity: Ruby on Rails Creator David Heinemeier Hansson
One of the most popular and successful open source software development initiatives is Ruby on Rails, created by David Heinemeier Hansson. "I think the fundamental...
From ACM TechNews
c Researchers Create All-Electric Spintronics
University of Cincinnati (UC) researchers have developed a way to control an electron's spin orientation using only electrical means. Previous methods to develop...
From ACM News
DARPA Looks to Send the Internet Into Orbit
There’ve been satellites orbiting Earth for half a century. But getting information to and from them is still a pain. Which is why Pentagon research arm Darpa is...
From ACM News
Silicon-Air Battery: Non-Stop Power For Thousands of Hours
Scientists at the Technion-Israel Institute of Technology have developed a new, environmentally friendly silicon-air battery capable of supplying non-stop power...
From ICT Results
Robot Integrates Audio, Visual Data
European researchers developed technology that enables a robot to combine data from both sound and vision to create combined, purposeful perception. In the process...
From ACM News
Rensselaer To Lead Research Center for Social and Cognitive Networks
With $16.75 million in funding from the Army Research Laboratory (ARL), Rensselaer Polytechnic Institute will launch a new interdisciplinary research center devoted...
From ACM News
Parallel Course
In 1995, a good computer chip had a clock speed of about 100 megahertz. Seven years later, in 2002, a good computer chip had a clock speed of about three gigahertz...
From ACM TechNews
Researchers Help Ensure Security of Military Logistics
University of Texas at Dallas (UTD) professor Bhavani Thuraisingham, director of UTD's CyberSecurity Research Center, believes it is possible to establish data...
From Communications of the ACM
Exploring New Frontiers
The Expeditions in Computing program provides scientists with the funding to work on ambitious, often multidisciplinary research.
From Communications of the ACM
Implementing Electronic Medical Records
Despite a number of challenges, patients' medical records are slowly making the transition to the digital age.
From Communications of the ACM
Electronic Paper's Next Chapter
The technological challenge for researchers working on the next generation of electronic paper is to render color as brightly as traditional paper, without increasing...
From Communications of the ACM
Deep Data Dives Discover Natural Laws
Computer scientists have found a way to bootstrap science, using evolutionary computation to find fundamental meaning in massive amounts of raw data.
From ACM News
New Software Could Smooth Supercomputing Speed Bumps
Supercomputers have long been an indispensable, albeit expensive, tool for researchers who need to make sense of vast amounts of data. One way that researchers...
From ACM TechNews
Field Experiment on a Metropolitan Quantum Cryptography Network
The University of Science and Technology of China recently demonstrated a metropolitan quantum cryptography network (QCN) for use by the government in Wuhu, China...
From ACM TechNews
Merging Video With Maps
Microsoft and researchers from the University of Konstanz in Germany are collaborating to create Videomap, navigation software that incorporates videos of driving...
From ACM TechNews
Researchers Save Electricity With Low-Power Processors and Flash Memory
During ACM's recent Symposium on Operating Systems Principles, researchers from Carnegie Mellon University and Intel Labs Pittsburgh won the best paper award for...
From ACM TechNews
Kraken Becomes First Academic Machine to Achieve Petaflop
The National Institute for Computational Sciences (NICS), a joint project between the University of Tennessee (UT) and Oak Ridge National Laboratory, has upgraded...
From ACM TechNews