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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New 'switch' Could Power Quantum Computing
Using a laser to place individual rubidium atoms near the surface of a lattice of light, scientists at MIT and Harvard University have developed a new method for...
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The Complexonaut
When he was in elementary school, Scott Aaronson, like many mathematically precocious kids of his generation, dreamed of making his own video games.
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Orienteering For Robots
Suppose you're trying to navigate an unfamiliar section of a big city, and you’re using a particular cluster of skyscrapers as a reference point.
From ACM TechNews
Parallel Programming May Not Be So Daunting
Researchers plan to demonstrate an analytics technique suggesting that, in a wide range of real-word scenarios, lock-free algorithms can provide wait-free performance...
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Soft Robotic Fish Moves Like the Real Thing
Soft robots—which don’t just have soft exteriors but are also powered by fluid flowing through flexible channels—have become a sufficiently popular research topic...
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Self-Completing Programs
Since he was a graduate student, Armando Solar-Lezama, an associate professor in MIT's Department of Electrical Engineering and Computer Science, has been working...
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Smarter Caching
Computer chips keep getting faster because transistors keep getting smaller.
From ACM TechNews
Herding Robots
Researchers say they have developed a system that combines existing robotic control programs to enable multiagent systems to collaborate in complex ways.
From ACM News
Herding Robots
Writing a program to control a single autonomous robot navigating an uncertain environment with an erratic communication link is hard enough; write one for multiple...
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Marvin Minsky Honored For Lifetime Achievements in Artificial Intelligence
MIT Media Lab professor emeritus Marvin Minsky, 86, a pioneer in the field of artificial intelligence, has won the BBVA Foundation Frontiers of Knowledge Award...
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New Algorithm Can Dramatically Streamline Solutions to the 'max Flow' Problem
Finding the most efficient way to transport items across a network like the U.S. highway system or the Internet is a problem that has taxed mathematicians and computer...
From ACM TechNews
New Approach to Vertex Connectivity Could Maximize Networks' Bandwidth
Researchers say they have developed a technique for addressing vertex-connectivity problems.
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New System Allows For High-Accuracy, Through-Wall, 3D Motion Tracking
Imagine playing a video game like Call of Duty or Battlefield and having the ability to lead your virtual army unit while moving freely throughout your house.
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3-D Images, With Only One Photon Per Pixel
Lidar rangefinders, which are common tools in surveying and in autonomous-vehicle control, among other applications, gauge depth by emitting short bursts of laser...
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'wise Chisels': Art, Craftsmanship, and Power Tools
It's often easy to tell at a glance the difference between a mass-produced object and one that has been handcrafted: The handmade item is likely to have distinctive...
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How to Program Unreliable Chips
As transistors get smaller, they also become less reliable.
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Big Plans For Small Spacecraft
It's hard to miss the rocket engine in Paulo Lozano's MIT office.
From ACM TechNews
Better Robot Vision
Researchers have developed a robot-vision algorithm they say is 15 percent better than its best competitor at identifying familiar objects in cluttered scenes. ...
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Making Martian Clouds on Earth
At first glance, Mars' clouds might easily be mistaken for those on Earth: Images of the Martian sky, taken by NASA's Opportunity rover, depict gauzy, high-altitude...
From ACM News