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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.


Nasa Telescopes ­ncover Early Construction of Giant Galaxy
From ACM News

Nasa Telescopes ­ncover Early Construction of Giant Galaxy

Astronomers have for the first time caught a glimpse of the earliest stages of massive galaxy construction.

How Social Media Silences Debate
From ACM News

How Social Media Silences Debate

The Internet might be a useful tool for activists and organizers, in episodes as momentous as the Arab Spring or as trivial as the Ice Bucket Challenge. But overall...

Entangled Photons Make a Picture from a Paradox
From ACM News

Entangled Photons Make a Picture from a Paradox

Physicists have devised a way to take pictures using light that has not interacted with the object being photographed.

Why Big Data Has Some Big Problems When It Comes to Public Policy
From ACM Opinion

Why Big Data Has Some Big Problems When It Comes to Public Policy

For all the talk about using big data and data science to solve the world’s problems—and even all the talk about big data as one of the world’s problems—it seems...

Looking to the Future of Data Science
From ACM News

Looking to the Future of Data Science

The Association for Computing Machinery, a leading professional association in computer science, is holding its annual conference this week, focusing on what we’re...

Sleeping with the Enemy
From ACM News

Sleeping with the Enemy

The Max Planck Institute for Evolutionary Anthropology, in Leipzig, is a large, mostly glass building shaped a bit like a banana.

In Praise of Efficient Price Gouging
From ACM Opinion

In Praise of Efficient Price Gouging

In the four years since the car service Uber launched, it has been beset by criticism from myriad groups, including city officials annoyed by its sometimes cavalier...

Hacking Gmail With 92 Percent Success
From ACM TechNews

Hacking Gmail With 92 Percent Success

A weakness believed to exist in Android, Windows, and iOS mobile operating systems could be used to obtain personal information from unsuspecting users. 

How an Algorithm Detected the Ebola Outbreak a Week Early, and What It Could Do Next
From ACM TechNews

How an Algorithm Detected the Ebola Outbreak a Week Early, and What It Could Do Next

HealthMap, an international mapping tool that detects and tracks diseases, identified the Ebola virus just over a week before it spread. 

Skype's Real-Time Translator Learns How to Speak From Social Media
From ACM TechNews

Skype's Real-Time Translator Learns How to Speak From Social Media

Microsoft says its upcoming Skype Translator app will translate multilingual conversations in real time. 

Realistic Robo-Hawks Designed to Fly Around and Terrorize Real Birds
From ACM Careers

Realistic Robo-Hawks Designed to Fly Around and Terrorize Real Birds

Birds are nice enough, unless you work at places like airports, farms, and landfills, in which case they’re the sworn enemy.

The Surveillance Engine: How the Nsa Built Its Own Secret Google
From ACM News

The Surveillance Engine: How the Nsa Built Its Own Secret Google

The National Security Agency is secretly providing data to nearly two dozen U.S. government agencies with a "Google-like" search engine built to share more than...

For Sale: Systems that Can Secretly Track Where Cellphone ­sers Go Around the Globe
From ACM News

For Sale: Systems that Can Secretly Track Where Cellphone ­sers Go Around the Globe

Makers of surveillance systems are offering governments across the world the ability to track the movements of almost anybody who carries a cellphone, whether they...

Robotic Brain 'learns' Skills from the Internet
From ACM News

Robotic Brain 'learns' Skills from the Internet

Robo Brain is designed to acquire a vast range of skills and knowledge from publicly available information sources such as YouTube.

Robotics: How Machines See the World
From ACM News

Robotics: How Machines See the World

Can you tell the difference between a human and a soda can?

Eight in 10 Enterprises Turn to Citizen Developers For Innovation
From ACM TechNews

Eight in 10 Enterprises Turn to Citizen Developers For Innovation

A recent survey found that 80% of enterprises are forming partnerships with groups such as citizen developers to close to the skills gap for application development...

Research Paves Way for Cyborg Moth 'Biobots'
From ACM TechNews

Research Paves Way for Cyborg Moth 'Biobots'

Methods being developed to electronically manipulate the flight muscles of moths could lead to remote-controlled "biobots" for emergency search and rescue operations...

The Cookies You Can't Crumble
From ACM News

The Cookies You Can't Crumble

If you've used the Internet for longer than the iPhone has been around, you're probably familiar with cookies, those little packets of personal data that help load...

Galileo: What Does a More Accurate Sat-Nav System Mean?
From ACM News

Galileo: What Does a More Accurate Sat-Nav System Mean?

With the planned launch of two satellites aboard a Soyuz rocket from French Guiana later this month, Europe is pushing ahead with its own satellite-navigation system...

Nasa Pluto-Bound Spacecraft Crosses Neptune's Orbit
From ACM News

Nasa Pluto-Bound Spacecraft Crosses Neptune's Orbit

NASA's Pluto-bound New Horizons spacecraft has traversed the orbit of Neptune. This is its last major crossing en route to becoming the first probe to make a close...
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