Communications of the ACM
Organizing Unstructured Data
Vector databases, commonly used for similarity search and product recommendations, are a shining light in the era of Artificial… 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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Precision-Controlled Microbots Show They Could Take On Industrial-Scale Jobs
A pioneering research institute that introduced the computer world to the mouse, hypertext, and networks is now setting its sights a bit lower.
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Instant Health Checks For Buildings and Bridges
During 2011's deadly onslaught of earthquakes, floods and tornadoes, countless buildings had to be evacuated while workers checked to make sure they were stable...
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Synchronized Swimming: Patrolling For Pollution with Robotic Fish
Michigan State University researchers want to develop robotic fish that can navigate underwater and patrol for pollution in oceans, lakes, and rivers.
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Post-9/11 Technology Brings Exoskeletons, Laser Cannons to 21st-Century U.S. Military
The U.S. military has evolved so fast in the post-September 11th era that much of its technology would be nearly unrecognizable to commanders, soldiers, airmen...
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Security and Surveillance Pervades Post-9/11 New York City
From building-blocking bollards to millimeter-wave scanners, the September 11 terrorist attacks have led to significant changes in security techniques and technology...
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Car Computer Controls Could Be Vulnerable to Hackers
Researchers claim to wirelessly break into automobile networks to take control of brakes and steering as the automobile industry shores up defenses.
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Solid-State Memories Pave the Way to Practical Quantum Communication
Two groups of physicists have managed to shift the quantum entanglement between two photons onto an entangled state between one photon and a quantum memor.
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Gigapixel Cameras Create Highly Revealing Snapshots
The U.S. Defense Advanced Research Projects Agency has been developing a camera that can take gigapixel images with one snapshot. Columbia University researchers...
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2011: The Year of the Personal Robot?
Willow Garage's PR2 personal robot platform, released last year, could lead to new advances in robotic technology. Georgia Tech professor Charles Kemp. Kemp and...
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Electric Currents Move Racetrack Memory Bits with Precision
The moving bits in the proposed data-storage scheme do not stop and start instantaneously, but their motion is easy to quantify.
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Heady Days of Nanotech Funding Behind It, the .s. Faces Big Challenges
Despite the U.S.'s lead in patenting nanotechnology inventions, it has not been able to translate that success into the marketplace, which has enabled other countries...
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Robocup 2010: Could Robot Versus Human Be Far Behind?
The goal of the RoboCup 2010 competition in Singapore is to advance the real-world applications of robotics and eventually to build a robot team that can beat the...
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Inside the Military-Robotics Complex
Robots are already in use by U.S. forces in Iraq and Afghanistan, and their variety and use is only growing.
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The Doctor Is Out, but New Patient Monitoring and Robotics Technology Is In
A new generation of medical devices using wireless communications, sophisticated software and data center-driven "cloud" computing promises to deliver health care...
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Braille Displays Promise to Deliver the Web to the Blind
The Web's wealth of information would lose some of its luster if you read it only one line at a time. Yet this is exactly how blind and other vision-impaired...
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Binary Body Double: Microsoft Reveals the Science Behind Project Natal for Xbox 360
When Nintendo's Wii game console debuted in November 2006, its motion-sensing handheld "Wiimotes" got players off the couch and onto their feet. Now Microsoft...
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New Software Could Smooth Supercomputing Speed Bumps
Supercomputers have long been an indispensable, albeit expensive, tool for researchers who need to make sense of vast amounts of data. One way that researchers...
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