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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.


Hp Researcher Predicts Memory-Centric Processors
From ACM TechNews

Hp Researcher Predicts Memory-Centric Processors

HP researchers are studying ways to make memristor processors the centerpiece of future server designs.  "Re-thinking the balance of computer, storage, and communications...

Part-Human, Part-Machine Transistor Devised
From ACM TechNews

Part-Human, Part-Machine Transistor Devised

University of California, Merced researchers have created a part-human, part-machine device that features a nano-sized transistor embedded in a cell-like membrane...

Dna Logic Gates Herald Injectable Computers
From ACM TechNews

Dna Logic Gates Herald Injectable Computers

Hebrew University of Jerusalem researchers have developed DNA-based logic gates that could carry out calculations inside the body and may lead to injectable biocomputers...

Touch Is Not Enough, Say Display Experts
From ACM TechNews

Touch Is Not Enough, Say Display Experts

Experts in touch technologies recently gathered at the Society for Information Display conference to explore the future of touch and interactivity for computer...

Ranking the Most Powerful Supercomputers
From ACM News

Ranking the Most Powerful Supercomputers

The U.S. still leads in high-performance computing capacity, but China is undergoing explosive growth.

Glimpse of Heavy Electrons Reveals 'hidden Order'
From ACM News

Glimpse of Heavy Electrons Reveals 'hidden Order'

Unconventional use of a well-known scientific instrument has helped scientists unravel a 25-year-old physics mystery and reveal a "hidden order" of the electronic...

Researchers Work to Help Mobile Devices Keep Going and Going . . .
From ACM News

Researchers Work to Help Mobile Devices Keep Going and Going . . .

Three researchers have been awarded a $1.2 million, four-year grant from the U.S. National Science Foundation to develop a more energy-efficient processor for mobile...

Found in Translation: A Global Village
From ICT Results

Found in Translation: A Global Village

European scientists have developed groundbreaking technology to enable machine translation using statistical analysis. Now linguistic diversity can be found in...

Olpc and Marvell to Develop Xo Tablet Computer For Students
From ACM News

Olpc and Marvell to Develop Xo Tablet Computer For Students

One Laptop per Child and Marvell will jointly develop a family of next-generation OLPC XO tablet computers based on the Marvell Moby reference design.

China's Nebulae Supercomputer on Tail of Ornl Jaguar in Newest Top500 List
From ACM News

China's Nebulae Supercomputer on Tail of Ornl Jaguar in Newest Top500 List

The newest version of the TOP500 list of the world's fastest supercomputers, which is issued twice yearly, was formally presented Monday (May 31) at the ISC'10...

From ACM News

Chinese Edge Toward Supercomputer Record

A Chinese supercomputer has been ranked as the world's second-fastest machine, underscoring China's aggressive commitment to science and technology.

From ACM News

Wireless Revolution May Reach Inside Microchips

Wireless technology is often credited with making us more productive. Now it looks like it could also improve the inner workings of our computers. Wireless transmission...

Spinoffs Reveal Earth Benefits of Nasa Technologies
From ACM News

Spinoffs Reveal Earth Benefits of Nasa Technologies

Congressional staffers in the Rayburn House Office Building on May 20 were wondering why a robot was roaming the halls. Those who followed the robot were led to...

From ACM TechNews

Outstanding in Their Field Effect

Rice University researchers have developed thin films of nanotubes made with ink-jet printers that offer a new way to make field-effect transistors (FETs). 

Advances Made in Walking, Running Robots
From ACM News

Advances Made in Walking, Running Robots

Oregon State University researchers say they have made a fundamental advance in robotics that could lead to robots that use little energy to walk and run effectively...

From ACM News

China's Fastest Computer Developed in Tianjin

A supercomputer that runs at more than one quadrillion calculations per second in practical use has been developed in Tianjin, making it the fastest one in China...

Beyond the Smart Grid
From Communications of the ACM

Beyond the Smart Grid

The electrical grid isn't the only utility acquiring intelligence, as water and gas meters throughout the U...

Robots Are the Key to Stopping the Oil Spill
From ACM News

Robots Are the Key to Stopping the Oil Spill

At its greatest depths, the sea floor is a dark, tranquil, and foreboding place, beyond the reach of both sunlight and human divers. Yet the area around the Deepwater...

Scientist Infects Himself With Computer Virus
From ACM TechNews

Scientist Infects Himself With Computer Virus

University of Reading scientist Mark Gasson has deliberately infected himself with a computer virus in order to study the potential risks of implanting electronic...

The Doctor Is Out, but New Patient Monitoring and Robotics Technology Is In
From ACM News

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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