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
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
3 Questions: A Web For Everyone
During the opening ceremonies of this summer’s Olympic games in London, a musical performance culminated with a stage-set house rising into the rafters to reveal...
From ACM TechNews
Robotic Assistants May Adapt to Humans in the Factory
MIT researchers have developed an algorithm that enables a robot to quickly learn an individual's preference for a certain task and adapt accordingly to help complete...
From ACM TechNews
System Improves Automated Monitoring of Security Cameras
MIT researchers have developed a system that can analyze several surveillance cameras more accurately and in less time than it would take a human operator.
From ACM TechNews
Engineering a Safer World
MIT professor Nancy Leveson recently hosted a workshop to educate more than 250 safety engineering professionals from around the world about System-Theoretic Accident...
From ACM TechNews
A Camera That Peers Around Corners
Massachusetts Institute of Technology researchers have developed a system that can produce recognizable three-dimensional images of objects located around corners...
From ACM News
Tiny 3D Chips
Microelectromechanical systems, or MEMS, are small devices with huge potential. Typically made of components less than 100 microns in size—the diameter of a human...
From ACM News
Microchips' Optical Future
To keep energy consumption under control, future chips may need to move data using light instead of electricity—and the technical expertise to build them may reside...
From ACM TechNews
New System Allows Robots to Continuously Map Their Environment
MIT researchers have developed a system that enables robots to create and continuously update a three-dimensional map of their environment using a low-cost camera...
From ACM News
Robots in Reality
Consider the following scenario: A scout surveys a high-rise building that's been crippled by an earthquake, trapping workers inside. After looking for a point...
From ACM News
Important Step Toward Computing with Light
There has been enormous progress in recent years toward the development of photonic chips—devices that use light beams instead of electrons to carry out their...
From ACM News
Printing Off the Paper
Imagine being able to "print" an entire house. Or a four-course dinner. Or a complete mechanical device such as a cuckoo clock, fully assembled and ready to run...
From ACM TechNews
Increasing Fuel Efficiency With a Smartphone
Researchers at MIT and Princeton University have developed SignalGuru, a system that uses a network of smartphones mounted on a car dashboard to collect information...
From ACM News
A New Planning Tool Helps Direct Traffic on Aircraft Carriers
On the deck of an aircraft carrier, where up to 60 aircraft are crammed into 4.5 acres (1.8 hectares), real estate is at a premium. While aircraft directors wave...
From ACM News
Layer pon Layer
Graphene, a form of pure carbon arranged in a lattice just one atom thick, has interested countless researchers with its unique strength and its electrical and...
From ACM News
Streamlined Rules For Robots
With the explosion of the Internet and the commoditization of autonomous robots (such as the Roomba) and small sensors (such as the ones in most cell phones),...
From ACM News
Long Live the Qubit!
A quantum computer is a device—still largely theoretical—that could perform some types of calculations much more rapidly than classical computers. While a bit...
From ACM TechNews