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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.


Why Teens Are Tiring of Facebook
From ACM Opinion

Why Teens Are Tiring of Facebook

To understand where teens like to spend their virtual time nowadways, just watch them on their smartphones.

Vint Cerf Sees an 'Interspecies Internet' to Talk With Animals
From ACM TechNews

Vint Cerf Sees an 'Interspecies Internet' to Talk With Animals

Technology evangelists have proposed a new inter-species Internet that would facilitate communication between humans and animals. 

Amateur Effort Finds New Largest Prime Number
From ACM News

Amateur Effort Finds New Largest Prime Number

The Great Internet Mersenne Prime Search (GIMPS) project has scored its 14th consecutive victory, discovering the largest prime number so far.

From ACM News

What It Really Takes to Make a Flexible Phone

Had Dr. Dipak Chowdhury known just how accident-prone I really am, he never would have handed over the 0.1-millimeter sheet of glass for me to bend between my fingers...

David Gelernter: Bring on the 'stream Browser'
From ACM TechNews

David Gelernter: Bring on the 'stream Browser'

Yale University professor David Gelernter recently predicted the end of current Web and search technology as the focus shifts from a space-based Web to a time-based...

Hevc Video Standard Finished; High-End Improvements Coming
From ACM TechNews

Hevc Video Standard Finished; High-End Improvements Coming

The Moving Picture Experts Group has developed the High Efficiency Video Codec (HEVC). The video-compression technology will enable higher-quality video, and also...

Web Founder Berners-Lee: Share Info, Improve the World
From ACM TechNews

Web Founder Berners-Lee: Share Info, Improve the World

Sharing information online has the potential to improve society worldwide, said World Wide Web founder Sir Tim Berners-Lee at the recent 2013 World Economic Forum...

Ito: Think Twice About Immortality and the Singularity
From ACM Opinion

Ito: Think Twice About Immortality and the Singularity

Ray Kurzweil's vision of the "singularity"—when nanobots make humans immortal and computer progress is so fast that the future becomes profoundly unknowable—is...

Samsung's Secret Weapon in the Mobile Wars: Tizen
From ACM Opinion

Samsung's Secret Weapon in the Mobile Wars: Tizen

You've probably never heard of Tizen, but the companies behind it are some of the most recognizable brands in the tech industry.

Google's Kurzweil on Teaching Human Language to Computers
From ACM Opinion

Google's Kurzweil on Teaching Human Language to Computers

Famed inventor and futurist Ray Kurzweil joined Google last month to work on "some of the hardest problems in computer science," specifically machine learning and...

Revealed: Nsa Targeting Domestic Computer Systems in Secret Test
From ACM TechNews

Revealed: Nsa Targeting Domestic Computer Systems in Secret Test

The U.S. National Security Agency has launched Perfect Citizen, a program to find security vulnerabilities in the computerized systems that control utilities....

How Google Is Taking the Knowledge Graph Global
From ACM News

How Google Is Taking the Knowledge Graph Global

Earlier this month, Google shared a fascinating statistic. The number of items in the company's Knowledge Graph—its database of people, places, and things, and...

Privacy Professor to Try to Break Do Not Track Logjam
From ACM TechNews

Privacy Professor to Try to Break Do Not Track Logjam

  Ohio State University professor and new World Wide Web Consortium (W3C) co-chair Peter Swire is attempting to create a standard way to let users stop Web sites...

Nvidia Still Has a Lot to Prove in the Mobile Market
From ACM News

Nvidia Still Has a Lot to Prove in the Mobile Market

Nvidia may be flying high on its tablet wins, but it still has a long way to go before it can call itself a real mobile player.

Otellini's Legacy of Intel Profit Marred By Arm Competition
From ACM Opinion

Otellini's Legacy of Intel Profit Marred By Arm Competition

When Intel Chief Executive Paul Otellini retires in May, he'll leave a mixed record.

Obama's Win a Big Vindication for Nate Silver, King of the Quants
From ACM News

Obama's Win a Big Vindication for Nate Silver, King of the Quants

In the end, big data won.

­.s. Looks to Replace Human Surveillance with Computers
From ACM News

­.s. Looks to Replace Human Surveillance with Computers

Computer software programmed to detect and report illicit behavior could eventually replace the fallible humans who monitor surveillance cameras.

Steven Sinofsky: Microsoft's Controversial Mr. Windows 8
From ACM News

Steven Sinofsky: Microsoft's Controversial Mr. Windows 8

Two years ago, Microsoft Chief Software Architect Ray Ozzie was working on a file synchronization technology that would make stashing and grabbing pictures, documents...

Ftc Offers $50,000 to Robocall Killers
From ACM Careers

Ftc Offers $50,000 to Robocall Killers

The Federal Trade Commission is offering a cash reward of $50,000 to whoever develops a solution to block robotic calling on both landlines and mobiles.

Inside Google's Sci-Fi Search Experiments
From ACM News

Inside Google's Sci-Fi Search Experiments

The familiar whistle of a smartphone notification told me that Paco was hungry.
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