Communications of the ACM
China's Robot Revolution
The Chinese Robotics Industry Alliance aims to use robotics and automation to help China become increasingly a high-tech manufacturing… 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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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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Using 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.
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Practical Parallelism
Researchers have developed a system called Fractal that enables up to 88-fold acceleration in a parallelism strategy known as speculative execution.
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Drones That Drive
Researchers are developing robots that can maneuver around on land and fly through the air.
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Toward Optical Quantum Computing
Researchers at MIT have developed a device enabling photon-photon interactions at room temperature by applying a silicon crystal etched with patterns to introduce...
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New System Allows Optical 'Deep Learning'
Researchers have developed a new approach to deep-learning computer systems that uses light instead of electricity.
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Giving Robots a Sense of Touch
Researchers have mounted GelSight sensors on the grippers of robotic arms to provide robotic systems with greater sensitivity and dexterity.
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Wearable System Helps Visually Impaired Users Navigate
A new system to help visually impaired users navigate employs a three-dimensional camera, a belt with vibrational motors, and a refreshable Braille interface.
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Faster, More Nimble Drones on the Horizon
Researchers have developed an algorithm to tune a Dynamic Vision Sensor camera to detect only specific changes in brightness that matter for a particular system...
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New Scaling Law Predicts How Wheels Drive Over Sand
When engineers design a new aircraft, they carry out much of the initial testing not on full-sized jets but on model planes that have been scaled down to fit inside...
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Toward Mass-Producible Quantum Computers
Researchers have developed a new method that could help lead to the development of practical, diamond-based quantum computing devices.
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Using Bitcoin to Prevent Identify Theft
A new system uses bitcoin's security mechanisms to foil online identify thieves.
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Speeding Up Quality Control for Biologics
Engineers have developed a new method for analyzing biologics in production, based on a series of nanoscale filters.
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Cinematography on the Fly
Researchers are working to improve the performance of autonomous drones in capturing video for movies.
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Teaching Robots to Teach Other Robots
C-LEARN is a system designed to let users teach robots skills that they can pass along to other robots.
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Teaching Robots to Teach Other Robots
Most robots are programmed using one of two methods: learning from demonstration, in which they watch a task being done and then replicate it, or via motion-planning...
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