acm-header
Sign In

Communications of the ACM

News


bg-corner

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


Japan to Build 2.4 Petaflop Supercomputer
From ACM News

Japan to Build 2.4 Petaflop Supercomputer

The Tokyo Institute of Technology will build Japan's first 2.4-petaflop supercomputer, the TSUBAME 2.0, a world-class research tool for users in both the industrial...

In Faulty-Computer Suit, Window to Dell Decline
From ACM News

In Faulty-Computer Suit, Window to Dell Decline

After the math department at the University of Texas noticed some of its Dell computers failing, Dell examined the machines. The company came up with an unusual...

Researchers Collaborate on Project to Integrate 'Cloud Computing' With 'Grid' Technologies
From ACM TechNews

Researchers Collaborate on Project to Integrate 'Cloud Computing' With 'Grid' Technologies

European researchers working on the StratusLab project are developing software designed to improve distributed computing infrastructures in an effort to enable...

An Internet 100 Times As Fast
From ACM News

An Internet 100 Times As Fast

A new network design that avoids the need to convert optical signals into electrical ones could boost capacity while reducing power consumption.

­ncovering Results in the Magellan Testbed
From ACM TechNews

­ncovering Results in the Magellan Testbed

The Magellan cloud computing testbed funded by the U.S. Department of Energy is dedicated to studying the advantages and disadvantages of the cloud computing model...

Pioneering Seac Computer Remembered on 60th Anniversary
From ACM News

Pioneering Seac Computer Remembered on 60th Anniversary

Sixty years ago this week, the National Bureau of Standards dedicated the first programmable computer in U.S. history.

From ACM TechNews

Is Cloud Computing Fast Enough For Science?

The U.S. Department of Energy's Magellan cloud computing testbed has shown that commercially available clouds suffer in performance when operating message passing...

Eric Brewer: Change Agent
From Communications of the ACM

Eric Brewer: Change Agent

Eric Brewer's latest project involves designing and deploying low-cost wireless infrastructure in developing regions.

Committed to Success
From Communications of the ACM

Committed to Success

Charles P. Thacker talks about the importance of simplicity, reusable tools, thinking broadly, and his practice of Tom Sawyering.

Censored!
From Communications of the ACM

Censored!

Countries use Internet censorship to dominate the political dialogue, but also to create favorable conditions for government-controlled businesses.

From ACM TechNews

European Research Program Targets Energy-Aware Electronics Design

Semiconductor companies are collaborating with European design centers, universities, and research institutions to develop standards and contribute to building...

From ACM TechNews

Gaming Chips Score in Data Centers

Computers based on the graphical processing unit chips that power today's computer games are increasingly being used in place of supercomputers for many technical...

From ACM News

Sandia to Play Major Role in Creation of 'virtual' Nuclear Reactor

Sandia National Laboratories computational scientists will lead two of five technical areas in a U.S. Department of Energy effort to create a "virtual" nuclear...

From ACM TechNews

Europe's PRACE HPC Grid Aims for Exaflop Power by 2019

The EC is funding a project to develop a grid of up to six "tier 0" high-performance computing systems and is aiming for a combined computing power in the multi...

Military Taps Social Networking Skills
From ACM News

Military Taps Social Networking Skills

As a teenager, Jamie Christopher would tap instant messages to make plans with friends, and later she became a Facebook regular. Now a freckle-faced 25, a first...

New Video Camera Sees It All
From ACM News

New Video Camera Sees It All

The DHS' Imaging System for Immersive Surveillance promises 360° real-time surveillance video in high-res detail, with multiple views and DVR features.

From ACM News

Water Main Break Floods Dallas Data Center

IT systems in Dallas County were offline for more than three days last week after a water main break flooded the basement of the Dallas County Records Building...

Open-Source Could Mean an Open Door For Hackers
From ACM News

Open-Source Could Mean an Open Door For Hackers

The ability to access the code of open-source applications may give attackers an edge in developing exploits for the software, according to a paper analyzing two...

New Tsunami Early Warning System Stands Guard
From ICT Results

New Tsunami Early Warning System Stands Guard

The 2004 Boxing Day tsunami killed 230,000 people. The next time a tsunami threatens Indian Ocean nations, a lifesaving early warning system spearheaded by the...

From ACM TechNews

Project Aims to Halve Cost of a Data Center

Taiwan's Industrial Technology Research Institute plans to create Container Computer 1.0, a set of standards for building data centers inside 20-foot shipping containers...
Sign In for Full Access
» Forgot Password? » Create an ACM Web Account