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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

Pi record Smashed As Team Finds Two-Quadrillionth Digit

A researcher has calculated the 2,000,000,000,000,000th digit of pi—and a few digits either side of it.

From ACM News

Nano-Based Marker Designed to Thwart Counterfeit Products

Nanotechnology advances at the University of Arkansas at Little Rock have been licensed to two new businesses that will market a solution to a $600 billion global...

From ACM News

Officials In The Dark About Voting Machine Glitches

Problems with voting machines are still popping up 10 years after the controversial presidential vote in Florida.

­.s. Stimulus Funding Is Boosting Innovation
From ACM TechNews

­.s. Stimulus Funding Is Boosting Innovation

The White House recently published its first analysis of the impact of the ARRA stimulus package on advances in science, claiming successes in funding innovation...

Anticensorship Tool Proves Too Good to Be True
From ACM News

Anticensorship Tool Proves Too Good to Be True

Experts warn that the software could identify those it claims to protect.

From ACM TechNews

Why Isn't the Price of Broadband Obeying Moore's Law?

A new index from researchers at Northwestern University shows that the explosive pace in adopting broadband Internet access since 2004 has not led to a decline...

Cern Collides With a Patent Reality
From ACM TechNews

Cern Collides With a Patent Reality

Previously reluctant to patent the inventions, the CERN particle physics laboratory  recently struck a deal with the World Intellectual Property Organization to...

From ACM News

Online Newsletter Targets Informatics Professionals

The Standards Standard online newsletter has been launched by the American Medical Informatics Association for health professionals working in the global informatics...

Museum Displays Personal Computer, Video Game Collection
From ACM News

Museum Displays Personal Computer, Video Game Collection

The small town of Brantford, Ontario, located about an hour west of Toronto, has been been gaining a reputation, in nerd circles at least, as home to the Personal...

From ACM News

Religious Search Engines Yield Tailored Results

In a world where Google has put every bit of information at our fingertips, some people are now demanding less information when they surf the Internet.

From ACM TechNews

New Cctv Technology Helps Prevent Terror Attacks

The VTT Technical Research Center of Finland has developed image-processing technology that can analyze large amounts of video data automatically and quickly recognize...

From ACM News

FCC Move to Release 'white Spaces' Has Tech Firms Dreaming of Wireless Boom

Entire towns linked to the Web as giant hot spots with seamless wireless connections. Internet-connected refrigerators that monitor when it's time to get more...

Can You Find Me Now?
From ACM News

Can You Find Me Now?

By demonstrating fundamental limits on their accuracy, MIT researchers show how to improve wireless location-detection systems.

From ACM News

Researchers in Asian Countries Raise Their Scientific Profiles Worldwide

While researchers at universities and institutes in many Western countries fret about budget pressures, scientists in many Asian nations are translating huge...

From ACM News

Crowdsourcing Peer Review

It is the greatest question in computer science. A negative answer would likely give a fundamentally deeper understanding of the nature of computation. And a...

From ACM TechNews

Engaging Girls in STEM

Girls in the United States are no more interested in science, technology, engineering, and math (STEM) careers than they were 20 years ago. Aa recent study also...

From ACM TechNews

Obama Calls For Permanent R&d Tax Credit

U.S. President Barack Obama has urged Congress to make permanent an R&D tax credit for U.S. companies. The plan would enlarge the tax credit from about $7 billion...

'onshoring' Gives ­.s. Companies an Alternative to Offshore Outsourcing
From ACM News

'onshoring' Gives ­.s. Companies an Alternative to Offshore Outsourcing

Companies seeking an alternative to offshore outsourcing are trying "onshoring," an emerging trend of outsourcing IT functions to companies in the rural United...

From ACM News

What Info Can ­ncle Sam Dig ­p About You?

Got any secrets you're hiding from Uncle Sam? The answer had better be no, because in the digital age, your life is more of an open book than ever before.

Dental Surgery at the Click of a Mouse
From ACM TechNews

Dental Surgery at the Click of a Mouse

Johannes Gutenberg University Mainz researchers have developed an e-learning platform that enables dentistry students to download case studies with videos and images...
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