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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.


Slimmer, Stickier Nanorods Give Boost to 3-D Computer Chips
From ACM News

Slimmer, Stickier Nanorods Give Boost to 3-D Computer Chips

Researchers at Rensselaer Polytechnic Institute have developed a new technique for growing slimmer copper nanorods, a key step for advancing integrated 3-D chip...

From ACM TechNews

Twins Separated at Birth: Cloud Computing and Hpc

Microsoft's Dan Reed is the director of the Cloud Computing Futures (CCF) organization, whose overall goal is the transformation of the way people construct and...

Software Tracks Tigers in 3D
From ACM News

Software Tracks Tigers in 3D

New software developed with help from the Wildlife Conservation Society will allow tiger researchers to rapidly identify individual animals by creating a three-dimensional...

Brain on a Chip?
From ACM News

Brain on a Chip?

How does the human brain run itself without any software? Find that out, say European researchers, and a whole new field of neural computing will open up. A prototype...

Ultra-Thin Chip Scaled For Wearable Electronics
From ACM TechNews

Ultra-Thin Chip Scaled For Wearable Electronics

Flexible wireless monitoring systems could become more wearable by using a new three-dimensional integration process developed by IMEC. The technology uses ultra...

From ACM TechNews

Tech to Cure Crop Failure and Look Inside Einstein's Mind?

Technology will help solve some of the most pressing issues the world is facing, says ACM president and University of Southampton professor Dame Wendy Hall. Hall...

From ACM TechNews

Information Architect Alex Wright Talks About the Lessons of It History

New York Times information architect Alex Wright says in an interview that there is a tendency to concentrate on information technology's future at the expenseView...

From ACM TechNews

Scratch Lowers Resistance to Programming

Scratch, created by the Lifelong Kindergarten group at the Massachusetts Institute of Technology's Media Lab, is a programming environment for creating interactive...

From ACM TechNews

Supercomputing Seeks Energy Savings

New energy-saving technology from Oak Ridge National Laboratory (ORNL) has established a standard for resource-responsible high-performance computing (HPC) research...

From ACM TechNews

Powernap Plan Could Save 75 Percent of Data Center Energy

The University of Michigan plans to save up to 75 percent of the energy that computer data centers consume by putting servers into sleep mode when they are notView...

Researchers Discover a Potential On-Off Switch For Nanoelectronics
From ACM TechNews

Researchers Discover a Potential On-Off Switch For Nanoelectronics

Berkeley Lab News CenterResearchers at the U.S. Department of Energy's Lawrence Berkeley National Laboratory and Columbia University have demonstrated that electrical...

From ACM TechNews

IBM Tries to Tackle Nanotube Chip Cooling

Network WorldIBM researchers are exploring ways to improve heat management in carbon nanotube transistors to prevent the devices from self destructing. IBM's Phaedon...

From ACM TechNews

Knowing When to Fold: Engineers Use 'nano-Origami' to Build Tiny Electronic Devices

MIT NewsMassachusetts Institute of Technology researchers are developing nano-origami, a new technique that enables engineers to fold nanoscale materials into simple...

From ACM TechNews

Indian Colleges to Compete in IBM's 'Blue Battle'

EE Times IndiaIBM has launched IBM Blue Battle, a technology competition for 25 Indian engineering colleges that offers students the opportunity to obtain hands...

Titanic Twisters
From ACM TechNews

Titanic Twisters

Significant work in the area of tornado simulation has been conducted by a team of University of Oklahoma researchers with the aid of the Texas Advanced Computing...

From ACM TechNews

NSF Requests $7 Billion to Fund Research

The U.S. National Science Foundation (NSF) has requested a $7 billion budget for fiscal year 2010 to fund science and technology research at U.S. universities,...

From ACM TechNews

Quantum Dance: Discovery Led By Princeton Researchers Could Revolutionize Computing

A Princeton University-led group of international scientists has observed a unique behavior in the spin of electrons within a new material that could be used to...

From ACM TechNews

ACM Fellow Ed Catmull Garners an Oscar For Computer Graphics Leadership

The Board of Governors of the Academy of Motion Picture Arts and Sciences has honored ACM Fellow Ed Catmull for his lifetime of technical contributions and leadership...

From ACM TechNews

Microsoft Research Social App Marries Web, Desktop

Microsoft Research has unveiled the Social Desktop, a new proof-of-concept application that integrates features from the Windows operating system and the Windows...

The Evolution of Virtualization
From Communications of the ACM

The Evolution of Virtualization

Virtualization is moving out of the data center and making inroads with mobile computing, security, and software delivery.
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