Communications of the ACM
AI vs. AI: The Race to Generate, Share, and Detect Deepfakes
Fakers and researchers alike are harnessing the power of artificial intelligence to produce and identify manipulated digital … 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
Pedestrian Crossings Could Be Monitored
A surveillance system for monitoring whether cars and pedestrians are acting normally at crosswalks has been developed by researchers at Spain's University of Castilla...
From ACM TechNews
Computer Code Gives Astrophysicists Full Simulation of Star's Final Hours
Researchers from the U.S. Department of Energy's Lawrence Berkeley National Laboratory have developed the first full-star simulation of the conditions inside a...
From ACM News
Physicists Move Fast 'excitonic' Computers Closer to Reality
Physicists at UC San Diego have successfully created speedy integrated circuits with particles called "excitons" that operate at commercially cold temperatures,...
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Pentagon
The creation of a cyborg insect army has just taken a step closer to reality. A research team at the University of California Berkeley recently announced thatFrontiers...
From ACM TechNews
How the Netflix Prize Was Won
The secret to the success of BellKor's Pragmatic Chaos and The Ensemble, first- and second-place winners of the Netflix Prize, was teamwork. The Netflix Prize...
From ACM TechNews
Rethinking the Long Tail Theory: How to Define 'hits' and 'niches'
The Long Tail theory suggests that the Internet drives demand away from popular products with mass appeal and directs it to more obscure niche offerings as it eases...
From Communications of the ACM
Shaping the Future
To create shape-shifting robotic ensembles, researchers need to teach micro-machines to work together.
From ACM News
Materials Restore Functionality in a Snap
Researchers are working on "self-healing" electronic materials that could lead in time to computer components that can fix themselves when they break.
From ACM News
Quantum Computers Are Coming
WHATEVER happened to quantum computers? A few years ago, it seemed, it was just a case of a tweak here, a fiddle there, and some kind of number-crunching Godzilla...
From ACM News
Theoretical Electrical Resistance Discovery Proven in Nanomaterials Lab
Three years ago, theoretical work of a University of Nebraska-Lincoln research group predicted a new effect that could revolutionize the field of microelectronics...
From ACM TechNews
Accurate Predictions in a Limited Calculation Time
Computers need to automatically focus on key changes in an area in order to accurately predict air, road traffic, and water flow with computer simulations, according...
From ACM TechNews
Electronics 'Missing Link' nited With Rest of the Family
Memristors were identified by Hewlett-Packard (HP) as the missing link of electronics 18 months ago, and since then the same team of HP researchers has upgraded...
From ACM TechNews
.s. Air Force Funds Super-Fast, Secure Computing
The U.S. Air Force Office of Scientific Research (AFOSR) is supporting University of Michigan (UM) physicists' development of components for quantum computers that...
From ACM TechNews
Graphitic Memory Techniques Advance at Rice
Rice University researcher James Tour and postdoctoral associate Alexander Sinitskii used industry-standard lithographic techniques to place 10-nanometer strips...
From ACM TechNews
Capsules for Self-Healing Circuits
University of Illinois at Urbana-Champaign (UIUC) researchers are developing a material that could enable a computer circuit to repair itself. The researchers have...
From ACM News
A Turing Test For Computer Game Bots
Can a computer fool expert gamers into believing it's one of them? That was the question posed at the second annual BotPrize, a three-month contest that concluded...
From ACM TechNews
European Project Will Raise Interest in Scientific Study
Eight European universities, including the Technical University of Madrid, are participating in the European DynaLearn Project, which is designed to increase student...
From ACM News
Bio-Nano Device Could Lead to Better Electronics
If manmade devices could be combined with biological machines, laptops and other electronic devices could get a boost in operating efficiency. Lawrence Livermore...
From ACM TechNews
Quantum Computer Slips Onto Chips
A silicon chip about the size of a penny that uses photons to run Shor's algorithm has been developed by a team of researchers at the University of Bristol in the...
From ACM TechNews