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Latest News News Archive Refine your search:
dateMore Than a Year Ago
subjectPerformance And Reliability
authorThe New York Times
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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.


From ACM News

H.p. Builds Servers With Cellphone Chips

Hewlett-Packard announced on Tuesday a new design for some of the world's largest computer centers and says it could reduce power consumption in some cases by...

From ACM News

In Surprise, China ­nveils Supercomputer Based on Its Own Chips

China has made its first supercomputer based on Chinese microprocessor chips, an advance that surprised high-performance computing specialists in the United States...

From ACM News

In Supercomputing, a Turn to Energy-Saving Graphics Chips

In computing, as in so many fields, the best path to progress is often not a straight line.

Before Latest Phone Debut, Apple Has Harsher Competition
From ACM News

Before Latest Phone Debut, Apple Has Harsher Competition

As soon as Apple unveils its highly anticipated new version of the iPhone on Tuesday, millions of people are likely to start plotting how to be among the first...

From ACM TechNews

Progress Hits Snag: Tiny Chips ­se Outsize Power

A research team recently presented a paper at the International Symposium on Computer Architecture that highlights the problem of developing smaller, more densely...

Robert Morris, Pioneer in Computer Security, Dies at 78
From ACM News

Robert Morris, Pioneer in Computer Security, Dies at 78

Robert Morris, a cryptographer who helped developed the Unix computer operating system, which controls an increasing number of the world's computers and touches...

War Evolves With Drones, Some Tiny as Bugs
From ACM News

War Evolves With Drones, Some Tiny as Bugs

Two miles from the cow pasture where the Wright Brothers learned to fly the first airplanes, military researchers are at work on another revolution in the air...

­.s. ­nderwrites Internet Detour Around Censors
From ACM News

­.s. ­nderwrites Internet Detour Around Censors

The Obama administration is leading a global effort to deploy "shadow" Internet and mobile phone systems that dissidents can use to undermine repressive governments...

Study Sees Way to Win Spam Fight
From ACM TechNews

Study Sees Way to Win Spam Fight

University of California, San Diego researchers recently completed a study aimed at finding a choke point that could reduce the flow of spam emails. 

The Business Market Plays Cloud Computing Catch-­p
From ACM News

The Business Market Plays Cloud Computing Catch-­p

The big spenders on technology are businesses and government agencies. They buy about 75% of the computing goods and services sold worldwide. Yet it is increasingly...

From ACM News

Software Progress Beats Moore

One of the old jokes in computing is that what the hardware giveth, the software taketh away.

From ACM TechNews

Graphics Ability Is the New Goal For Chip Makers

Computer chip makers will highlight the improved visual performance of their technology at this year's Consumer Electronics Show. 

From ACM News

Graphics Ability Is the New Goal For Chip Makers

In the good old days, it was all about speed.

Quantum Computing Reaches for True Power
From ACM News

Quantum Computing Reaches for True Power

In 1981 the physicist Richard Feynman speculated about the possibility of "tiny computers obeying quantum mechanical laws." He suggested that such a quantum computer...

China Wrests Supercomputer Title From ­.s.
From ACM News

China Wrests Supercomputer Title From ­.s.

A Chinese scientific research center has built the fastest supercomputer ever made, replacing the United States as maker of the swiftest machine, and giving China...

Web Plan Is Dividing Companies
From ACM News

Web Plan Is Dividing Companies

In an emerging battle over regulating Internet access, companies are taking sides.

From ACM News

IBM ­nveils a New Generation of Mainframes

The mainframe business is to IBM what manufacturing is to the American economy, a shrinking but strategically vital part of the franchise. With the introduction...

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...

From ACM TechNews

Broadband Availability to Expand

U.S. President Barack Obama on Monday (June 28) will sign a memorandum that makes 500 megahertz of wireless spectrum, currently controlled by the federal government...

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.
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