Communications of the ACM
ACM Turing Award Honors Bob Metcalfe for Ethernet
The Association for Computing Machinery has named Bob Metcalfe as recipient of the 2022 ACM A.M. Turing Award for the invention… From ACM CareersAn 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
Physicists Create New Form of Light
Researchers have demonstrated the successful interaction of photons, which could clear a path toward using light particles in quantum computing.
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Energy-Efficient Encryption for the Internet of Things
A new chip performs public-key encryption while consuming only 1/400 as much power as software execution of the same protocols would.
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Researchers Develop Flexible, Stretchable Photonic Devices
Researchers have made flexible and stretchable photonic devices using a specialized type of glass formed into a spring-like coil.
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Crowdsourcing Big-Data Analysis
FeatureHub is a new collaboration tool designed to make feature identification more efficient and effective.
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Let Your Car Tell You What It Needs
Researchers are developing software that measures automotive sounds and communicates any service requirements and other diagnostic information to drivers via a...
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Material Could Bring Optical Communication Onto Silicon Chips
Researchers say they have created a solution to the "interconnect bottleneck" that slows communication between different chip elements.
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sing Artificial Intelligence to Improve Early Breast Cancer Detection
Researchers are working to apply artificial intelligence to improving the detection and diagnosis of breast cancer.
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Fast-Moving Magnetic Particles Could Enable New Form of Data Storage
Researchers have shown they can create tiny disturbances in magnetic orientation at will in specific locations, which they say could be used to make a more efficient...
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'superhero' Robot Wears Different Outfits For Different Tasks
Primer is a shape-shifting robot that can reconfigure itself into different exoskeletal "outfits" to perform distinct tasks.
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Making Datacenters More Energy Efficient
BlueCache is a more energy-efficient datacenter caching system that uses flash memory.
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sing Machine Learning to Improve Patient Care
Researchers are investigating how computers can enhance medical decisions.
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Designing the Microstructure of Printed Objects
Researchers have developed a design system to catalog the physical characteristics of a huge number of tiny cube clusters that can function as building blocks for...
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New AI Algorithm Monitors Sleep With Radio Waves
A new sleep monitoring system uses an algorithm to analyze radio signals around subjects and translate those measurements into sleep stages.
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Automatic Image Retouching on Your Phone
Researchers have developed a cellphone-based system that can automatically retouch images.
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Reshaping Computer-Aided Design
Researchers have developed InstantCAD to facilitate interactive real-time editing, enhancement, and optimization of computer-aided design models via a simpler...
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Watch 3-D Movies at Home, Sans Glasses
"Home3D" allows users to watch three-dimensional movies without wearing special glasses.
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sing Chip Memory More Efficiently
Jenga is a new system that reallocates a chip's memory cache access in real time to create "cache hierarchies" designed to the needs of particular programs.
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Why Do Some Neighborhoods Improve?
Researchers have used a computer vision system to quantify the physical improvement or deterioration of neighborhoods in five U.S. cities.
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New 3D Chip Combines Computing and Data Storage
A new computer chip integrates carbon nanotubes and resistive random-access memory cells.
From ACM TechNews