Communications of the ACM
'We Have Emphasized Learning and Compassion'
Computer science instruction adjusts to the coronavirus pandemic.
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
Despite Green Diet, Data Centers Still Gobble Power
Despite U.S. government warnings on exploding energy consumption, data centers are not getting more power-efficient.
From Communications of the ACM
CS and Technology Leaders Honored
Awards were recently announced by ACM and the American Association for the Advancement of Science honoring leaders in...
From Communications of the ACM
Robin Milner: The Elegant Pragmatist
Remembering a rich legacy in verification, languages, and concurrency.
From Communications of the ACM
Mine Your Business
Researchers are developing new techniques to gauge employee productivity from information flow.
From Communications of the ACM
Beyond the Smart Grid
The electrical grid isn't the only utility acquiring intelligence, as water and gas meters throughout the U...
From Communications of the ACM
Straightening Out Heavy Tails
A better understanding of heavy-tailed probability distributions can improve activities from Internet commerce to the design of server farms.
From ACM News
Submissions Invited For Green500 Supercomputer Ranking
The next submission deadline for the Green500 List, which ranks the most energy-efficient supercomputers in the world, will be June 7.
From ACM News
Mistakes in Silicon Chips to Help Boost Computer Power
Silicon chips that are allowed to make mistakes could help ensure computers continue to get more powerful, say US researchers.
From ACM News
Paper Supercapacitor Could Power Future Paper Electronics
Stanford University researchers have developed an onboard power source for paper transistors and paper displays.
From ACM TechNews
Seven Atom Transistor Sets the Pace For Future Pcs
A working transistor that contains only seven atoms has been built by a team in Australia. The researchers, led by University of New South Wales professor Michelle...
From ACM News
Breaking the Logjam: Improving Data Download From Outer Space
Space satellites face a data logjam because their increasingly powerful sensors produce more information than their bandwidth can easily transmit. Experiments indicate...
From ACM TechNews
Giving New Meaning to 'smart Car'
McMaster University computer and software engineers are studying how one IBM multicore processor can be used to connect a vehicle's automotive systems.
From ACM News
Nanotech Microlens Could Lead to Better Infrared Satellite Imaging Technology
Researchers from Rensselaer Polytechnic Institute have developed a nanotech "microlens" that uses gold to boost the strength of infrared imaging and could lead...
From ACM TechNews
Junior, the Robotic Car, Learns to Slide Park
The autonomous car that the Stanford Racing Team developed for the DARPA Urban Challenge in 2007 is now capable of parking itself from an accelerated, reverse position...
From ACM TechNews
Nasa Looking to Six-Legged Robot to Build Human Outpost on Mars
NASA is developing a six-legged robot called Athlete that can walk or roll on wheels, and ultimately aims to have it help set up a habitat on Mars for future astronauts...
From ACM TechNews
When Good Enough is Better
MIT researchers have developed a system that automatically finds parts of computer code where accuracy can be traded for significant increases in speed.
From ACM TechNews
One Group's Answer to Transistors Behaving Badly
Researchers are developing error-prone stochastic processors in the hope that their looser architecture will make their mass production much less expensive and...
From ACM News
Sandia Workshop Aids Photovoltaic Systems Integrators
Sandia National Laboratories researchers and the U.S. Department of Energy recently hosted a workshop for photovoltaic systems integrators to identify and address...
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