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.
From ACM TechNews
Bound for Robotic Glory
Massachusetts Institute of Technology researchers have developed an algorithm for bounding, and successfully implemented it in a robotic cheetah.
From ACM News
Where to Grab Space Debris
Objects in space tend to spin—and spin in a way that's totally different from the way they spin on earth.
From ACM News
Origami Robot Folds Itself p, Crawls Away
For years, a team of researchers at MIT and Harvard University has been working on origami robots—reconfigurable robots that would be able to fold themselves into...
From ACM News
Researchers nveil Experimental 36-Core Chip
The more cores—or processing units—a computer chip has, the bigger the problem of communication between cores becomes.
From ACM TechNews
Who's Using Your Data?
The HTTP with Accountability protocol is designed to track the transmission of private data and enable the data owner to see how it is used online.
From ACM News
Think Fast, Robot
One of the reasons we don't yet have self-driving cars and mini-helicopters delivering online purchases is that autonomous vehicles tend not to perform well under...
From ACM TechNews
Computer System Automatically Solves Word Problems
A new computer system can automatically solve the type of word problems common in introductory algebra classes.
From ACM News
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...
From ACM Opinion
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.
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...
From ACM News
Smarter Caching
Computer chips keep getting faster because transistors keep getting smaller.
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...
From ACM Careers
Teaching Computers to See–by Learning to See Like Computers
By translating images into the language spoken by object-recognition systems, then translating them back, researchers hope to explain the recognition systems'...
From ACM TechNews
Artificial-Intelligence Research Revives Its Old Ambitions
Artificial intelligence research has advanced significantly, but much work remains before computers can truly replicate or surpass human intelligence.
From ACM News
Artificial-Intelligence Research Revives Its Old Ambitions
The birth of artificial-intelligence research as an autonomous discipline is generally thought to have been the monthlong Dartmouth Summer Research Project on Artificial...
From ACM TechNews
Researchers Build an All-Optical Transistor
Researchers have created an optical switch that’s controlled by a single photon.
From ACM TechNews
Making Cloud Computing More Efficient
DBSeer could alleviate cloud computing inefficiencies that arise from the overprovisioning that occurs with database-intensive applications.
From ACM TechNews
Cell Circuits Remember Their History
MIT researchers have developed genetic circuits in bacterial cells that perform logic functions and remember the results.
From ACM News
Proving Quantum Computers Feasible
Quantum computers are devices—still largely theoretical—that could perform certain types of computations much faster than classical computers; one way they might...
From ACM Opinion