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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.


Grindr, OkCupid Spread Personal Details, Study Says
From ACM TechNews

Grindr, OkCupid Spread Personal Details, Study Says

Online dating services are spreading personal user information in ways that may violate privacy laws in Europe and elsewhere.

Finding a Good Read Among Billions of Choices
From ACM TechNews

Finding a Good Read Among Billions of Choices

MIT and IBM researchers have developed a new text-analysis method for rapidly narrowing down reading material from billions of online options. 

How Classroom Technology Is Holding Students Back
From ACM News

How Classroom Technology Is Holding Students Back

Data shows that education technology in the United States has a negative impact at a range of grade levels.

Multiplication Hits the Speed Limit
From Communications of the ACM

Multiplication Hits the Speed Limit

A problem "around since antiquity" may have been resolved by a new algorithm.

The Longest Yard in Football
From ACM TechNews

The Longest Yard in Football

The National Football League is starting to use tracking technology that can distinguish exact distances and measure the value of a single inch, which could dramatically...

World's Fastest Supercomputers Hit Higher Speeds with Linux
From ACM TechNews

World's Fastest Supercomputers Hit Higher Speeds with Linux

The latest Top500 supercomputer ratings found the Oak Ridge National Laboratory's Summit system topping the list with a High-Performance Linpack benchmark of 148...

Natural Language Interface for Data Visualization Debuts
From ACM TechNews

Natural Language Interface for Data Visualization Debuts

VisFlow is a framework that even novices can use to create highly flexible visualizations from almost any data.

Real-World Applications for Drones
From Communications of the ACM

Real-World Applications for Drones

Unmanned vehicles have a number of compelling real-world use cases.

When Drones Fly
From Communications of the ACM

When Drones Fly

Drone technology is poised to enter the mainstream of business and society, but engineering robust controls remains a challenge.

Information Is Physics
From Communications of the ACM

Information Is Physics

Individual bits of information can have direct physical consequences.

Google Draws House Antitrust Scrutiny of Internet Protocol
From ACM TechNews

Google Draws House Antitrust Scrutiny of Internet Protocol

Congressional antitrust investigators are vetting Google's plans to use a new Internet protocol out of worry it could limit competitors' access to consumer data...

Closing In on Quantum Error Correction
From Communications of the ACM

Closing In on Quantum Error Correction

Quantum computers will only become practical when they implement quantum error correction.

AI Learns to Defy Laws of Physics to Win at Hide-and-Seek
From ACM TechNews

AI Learns to Defy Laws of Physics to Win at Hide-and-Seek

Scientists at the OpenAI artificial intelligence laboratory developed bots that trained themselves to cooperate by playing hide-and-seek.

Can You Locate Your Location Data?
From Communications of the ACM

Can You Locate Your Location Data?

Smartphone apps offering location data services may be desirable, but their ability to collect personal data that can be sold to third parties is less attractive...

An Inability to Reproduce
From Communications of the ACM

An Inability to Reproduce

Big data and modern analytics offer enormous possibilities for research, provided scientists can produce consistent results.

Virtual 'Universe Machine' Sheds Light on Galaxy Evolution
From ACM TechNews

Virtual 'Universe Machine' Sheds Light on Galaxy Evolution

Researchers at the University of Arizona have used supercomputer simulations to understand how galaxies such as the Milky Way come into existence.

Google Maps for Tissues
From ACM TechNews

Google Maps for Tissues

Researchers at the Max Delbruck Center for Molecular Medicine in Germany have developed software to help make sense of vast datasets generated by modern light microscopy...

Chipping Away at Big Data
From ACM News

Chipping Away at Big Data

Neural network chips whittle big data down to size.

Data Can Now Be Stored Inside Molecules That Power Our Metabolism
From ACM TechNews

Data Can Now Be Stored Inside Molecules That Power Our Metabolism

Brown University researchers have stored information within molecules smaller and less complex than DNA.

It's A Cloud, but Not As We Know It
From ACM News

It's A Cloud, but Not As We Know It

Can data be stored in orbiting laser beams?
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