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Communications of the ACM

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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Honing Household Helpers
From ACM News

Honing Household Helpers

Imagine a robot able to retrieve a pile of laundry from the back of a cluttered closet, deliver it to a washing machine, start the cycle and then zip off to the...

Tracking the Flow of Knowledge
From ACM News

Tracking the Flow of Knowledge

Do scientists' job locations have any impact on the way their work spreads? Or, in today’s highly networked world, does research flow around the globe without...

Which Technologies Get Better Faster?
From ACM TechNews

Which Technologies Get Better Faster?

Massachusetts Institute of Technology researchers have developed a mathematical model to predict which technologies are the most likely to rapidly advance and be...

Toward Faster Transistors
From ACM News

Toward Faster Transistors

In the 1980s and '90s, competition in the computer industry was all about "clock speed"—how many megahertz, and ultimately gigahertz, a chip could boast. But...

How to Control Complex Networks
From ACM News

How to Control Complex Networks

At first glance, a diagram of the complex network of genes that regulate cellular metabolism might seem hopelessly complex, and efforts to control such a system...

Better Glasses-Free 3-D
From ACM TechNews

Better Glasses-Free 3-D

MIT researchers have developed HR3D, a new method for glasses-free 3D displays. The researchers say their method could double the battery life of devices such...

Origami: Not Just For Paper Anymore
From ACM News

Origami: Not Just For Paper Anymore

While the primary job of DNA in cells is to carry genetic information from one generation to the next, some scientists also see the highly stable and programmable...

Learning Science Through Gaming
From ACM News

Learning Science Through Gaming

An MIT-produced interactive game, "Vanished," now being played by thousands online, offers a novel experiment in alternative science education.

Joichi Ito Named Director of MIT Media Lab
From ACM News

Joichi Ito Named Director of MIT Media Lab

MIT announced that Joichi (“Joi” — pronounced “Joey”) Ito has been selected as the next director of the MIT Media Lab.

Constant Connection
From ACM News

Constant Connection

For most of the 20th century, the paradigm of wireless communication was a radio station with a single high-power transmitter. As long as you were within 20 miles...

Secure, Synchronized, Social Tv
From ACM News

Secure, Synchronized, Social Tv

Network coding is an innovative new approach to network design that promises much more efficient use of bandwidth, and MIT researchers have made seminal contributions...

Targeted Results
From ACM TechNews

Targeted Results

MIT and Tel Aviv University researchers recently presented a mathematical framework for finding localized solutions to complex calculations, such as classic CS problems...

Targeted Results
From ACM News

Targeted Results

By envisioning data as "graphs," MIT researchers show how to find local solutions to otherwise overwhelmingly complex problems.

Kaashoek Wins Acm's Prize For Young Researchers
From ACM News

Kaashoek Wins Acm's Prize For Young Researchers

Frans Kaashoek, a professor in the MIT Department of Electrical Engineering and Computer Science and associate director of the Computer Science and Artificial...

Dueling Algorithms
From ACM News

Dueling Algorithms

There's an old joke about two hikers on a trail, one wearing hiking boots and the other running shoes. "Why the running shoes?" the first hiker asks. "In case...

'we Need to See Ahead'
From ACM News

'we Need to See Ahead'

U.S. Secretary of Homeland Security Janet Napolitano emphasized the importance of science and technology research as a means of keeping the nation safe in an...

The Quantum Singularity
From ACM TechNews

The Quantum Singularity

MIT professor Scott Aaronson and grad student Alex Arkhipov will present a paper at ACM's 43rd Symposium on Theory of Computing that describes an experiment, which...

Retooling Algorithms
From ACM TechNews

Retooling Algorithms

MIT professor Charles Leiserson says the best method for rewriting algorithms to run on parallel processors is to use a divide-and-conquer technique, allowing the...

Retooling Algorithms
From ACM News

Retooling Algorithms

Charles Leiserson and his team are experts at designing parallel algorithms—including one for a chess-playing program that outperformed IBM’s Deep Blue.

From ACM News

The Next Operating System

Operating systems for multicore chips will need more information about their own performance—and more resources for addressing whatever problems arise.
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