Communications of the ACM
A Healthy Dose of AI
Building artificial intelligence into medical devices can speed diagnoses and potentially improve treatments and outcomes.
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.
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Steampunk Chip Takes the Heat
Steampunk, the reimagining of modern day technology through a Victorian perspective, has found an unlikely follower in the US Defense Advanced Research Projects...
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Can You Find Me Now?
By demonstrating fundamental limits on their accuracy, MIT researchers show how to improve wireless location-detection systems.
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Wheelchair Makes the Most of Brain Control
Artificial intelligence improves a wheelchair system that could give paralyzed people greater mobility.
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Researchers in Asian Countries Raise Their Scientific Profiles Worldwide
While researchers at universities and institutes in many Western countries fret about budget pressures, scientists in many Asian nations are translating huge...
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Crowdsourcing Peer Review
It is the greatest question in computer science. A negative answer would likely give a fundamentally deeper understanding of the nature of computation. And a...
From ACM TechNews
'Slow Light' on a Chip Holds Promise for Optical Communications
Scientists at the University of California, Santa Cruz (UCSC) and Brigham Young University have developed an optical device that has the slowest-ever light propagation...
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The Human Process Behind Google's Algorithm
Google is famous for evangelizing the power of the algorithm. It spends less time talking about the several hundred human beings who influence its algorithm.
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To Win Over Users, Gadgets Have to Be Touchable
Whoever said technology was dehumanizing was wrong. On screens everywhere—cellphones, e-readers, A.T.M.’s—as Diana Ross sang, we just want to reach out and touch...
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DARPA
Tomorrow’s WikiLeakers may have to be sneakier than just dumping military docs onto a Lady Gaga disc. The futurists at Darpa are working on a project that would...
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Nano Switches that Store More Data Head to Market
An electronic component that offers a new way to squeeze more data into computers and portable gadgets is set to go into production in just a couple of years.
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Wonder Conductors Will Spin p Cooler Computers
Newly discovered materials called topological insulators could clear the way for blisteringly fast laptops and smartphones that don't warm your lap or singe your...
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Advances Offer Path to Shrink Computer Chip
Scientists at Rice University and Hewlett-Packard are reporting this week that they can overcome a fundamental barrier to the continued rapid miniaturization...
From ACM TechNews
Prediction of Intrinsic Magnetism at Silicon Surfaces Could Lead to Single-Spin Magnetoelectronics
Physicists at the Naval Research Laboratory and the University of Wisconsin-Madison predict that a family of well-known silicon surfaces, stabilized by chains of...
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Nsf Announces Future Internet Architecture Awards
Four basic research projects funded by the U.S. National Science Foundation will explore different aspects of network architecture to foster new ideas and innovations...
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Sizing Samples
Many scientific disciplines use computers to infer patterns in data. But how much data is enough to ensure that the inferences are right?
From ACM TechNews
Size Matters: Canadian Research Could Shrink Gadget Size
McGill University researchers have found that quantum dots are capable of creating large voltages that can keep compact electronic devices running. "We need to...
From ACM TechNews
'spintronics' Breakthrough Holds Promise For Next-Generation Computers
University of Kansas (KU) researchers have discovered a way to recognize currents of spinning electrons, or spintronics, within a semiconductor using powerful lasers...
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China's Secure Communications Quantum Leap
A team of 15 Chinese researchers in May published a research paper announcing a successful demonstration of "quantum teleportation" over 16 kilometers of free...
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Scientists Help Explain Graphene Mystery
Nanoscale simulations and theoretical research performed at the U.S. Department of Energy's Oak Ridge National Laboratory are bringing scientists closer to realizing...
From ACM TechNews