Communications of the ACM
Quantum Annealing Can Beat Classical Computing in Limited Cases
Quantum annealing computers can run algorithms faster than classical computers in certain instances, but typically not when time… From ACM TechNewsAn 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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Digital Actors Go Beyond the ncanny Valley
Graphics specialists are close to developing interactive, photorealistically lifelike digital humans that will transform acting, entertainment, and computer games...
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Quantum Cryptography With Ordinary Equipment
Japanese researchers have proposed an approach to quantum cryptography they say could work with commercially available equipment.
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Software Teaches Hybrids When (and When Not) to Go Electric
Chalmers University of Technology Ph.D. Viktor Larsson's doctoral dissertation describes software that would help hybrid vehicles optimize battery usage.
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Europe Wants a Supercomputer Made From Smartphones
A European public-private consortium aims to make exaflop supercomputers based on the central-processing units used in smartphones and tablet computers.
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Computer-Aided Design Boosts Biochip Efficiency
Researchers are developing computer-aided design software to improve the physical layout of the discrete-droplet lab-on-a-chip.
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Cars That Look and Listen to Find Themselves a Parking Spot
Researchers affiliated with South Korea's Hanyang University are developing a system to fully automate the parking process, including helping find a parking space...
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'wearable Eyes' Make You Appear Friendly, Social Even When You're Not
AgencyGlass is a wearable device that produces "virtual eyes" to give the wearer a semblance of friendliness and approachability.
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Mitsubishi Planning Predictive User Interface For Cars
Mitsubishi Electric recently demonstrated prototype technology that predicts in-car operations.
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New "look And Link" Wireless Technology Enables Device-to-Device Links By Pointing
Researchers recently demonstrated their new Look and Link wireless technology, which could improve device-to-device communications.
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Nasa Jsc Unveils 'valkyrie' Drc Robot
When teams participating in the DARPA Robotics Challenge (DRC) were announced last year, almost all of them provided reasonably detailed renderings that gave us...
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The Highs and Hazards of Bitcoin
Bitcoin, the leading online alternative currency, has attracted high-minded entrepreneurs and crooks alike.
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The Status of Moore's Law: It's Complicated
As computer chips grow denser, it becomes increasingly difficult to measure the progression of Moore's Law. Exacerbating this situation is the mutability of the...
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Scrambled Code Keeps Software Safe
Computer scientists have developed a "mathematical obfuscation" scheme to prevent hackers from reverse-engineering software.
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Can an AI Get Into the University of Tokyo?
Researchers are attempting to create an artificial intelligence (AI) program capable of passing school entrance exams.
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The Making of Facebook’s Graph Search
Graph Search could help Facebook grow from a tool for entertainment and communication into a search tool that could challenge Google's search dominance.
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Hardware Trick Could Keep Cloud Data Safe
The new Ascend chip could protect data in the cloud by concealing the way in which central processing units request information in cloud servers.
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Emergency Alert Study Reveals Metadata’s Better Side
Cellphone metadata offers real-time information in emergency situations that could help first responders and protect the public.
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This Robot Wants to Beat You at Air Hockey
Researchers have developed an air-hockey robot that can change its strategy in response to the playing style of its human opponent.
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