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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.


#EpicDuckChallenge Shows We Can Count on Drones
From ACM TechNews

#EpicDuckChallenge Shows We Can Count on Drones

Researchers in Australia have shown that monitoring wildlife using drones is more accurate than traditional counting.

Quantum Computers 'One Step Closer'
From ACM News

Quantum Computers 'One Step Closer'

Quantum computing has taken a step forward with the development of a programmable quantum processor made with silicon.

These Perfectly Imperfect Diamonds Are Built for Quantum Physics
From ACM News

These Perfectly Imperfect Diamonds Are Built for Quantum Physics

In the mid-2000S, diamonds were the hot new thing in physics. It wasn't because of their size, color, or sparkle, though.

Can a Cockroach Teach a Robot How to Scurry Across Rugged Terrain?
From ACM TechNews

Can a Cockroach Teach a Robot How to Scurry Across Rugged Terrain?

Researchers aim to build robots with cockroach-inspired behavior.

Energy-Efficient Encryption for the Internet of Things
From ACM TechNews

Energy-Efficient Encryption for the Internet of Things

A new chip performs public-key encryption while consuming only 1/400 as much power as software execution of the same protocols would.

Modeling ­ncertainty Helps MIT's Drone Zip Around Obstacles
From ACM News

Modeling ­ncertainty Helps MIT's Drone Zip Around Obstacles

It's not too hard to make a drone that can fly very fast, and it's not too hard to make a drone that can avoid obstacles.

How Artificial Intelligence Is Edging Its Way Into Our Lives
From ACM News

How Artificial Intelligence Is Edging Its Way Into Our Lives

In Phoenix, Ariz., cars are self-navigating the streets. In many homes, people are barking commands at tiny machines, with the machines responding. On our smartphones...

New Study Finds Sea Level Rise Accelerating
From ACM News

New Study Finds Sea Level Rise Accelerating

The rate of global sea level rise has been accelerating in recent decades, rather than increasing steadily, according to a new study based on 25 years of NASA and...

­niversities Rush to Roll Out Computer Science Ethics Courses
From ACM TechNews

­niversities Rush to Roll Out Computer Science Ethics Courses

U.S. universities are starting to offer ethics courses relating to computer science.

TPUs Go Public on Google Cloud
From ACM TechNews

TPUs Go Public on Google Cloud

Google has announced a beta program to make its in-house Tensor Processing Units available to cloud customers.

Which Programming Language Is Best for Big Data?
From ACM TechNews

Which Programming Language Is Best for Big Data?

Python is currently the most popular language in the data science exploration and development stage.

Cancer-Fighting Nanorobots Seek and Destroy Tumors
From ACM TechNews

Cancer-Fighting Nanorobots Seek and Destroy Tumors

Researchers say they have successfully programmed tiny robots to destroy tumors by cutting off their blood supply.

Detecting Hidden Threats
From ACM TechNews

Detecting Hidden Threats

Technology under development at the University of Delaware is aimed at detecting explosive devices from a distance.

Deep Neural Network Trained to Detect Early Signs of Diabetes
From ACM TechNews

Deep Neural Network Trained to Detect Early Signs of Diabetes

Researchers have demonstrated the feasibility of a deep neural network programmed to detect diabetes.

The Increasing Familiarity of Cryptocurrencies
From ACM News

The Increasing Familiarity of Cryptocurrencies

More and more businesses are accepting cryptocurrencies as payment; here's why.

Deluge of Astronomical Data Will Soon Hit South Africa
From ACM News

Deluge of Astronomical Data Will Soon Hit South Africa

Data scientists in South Africa are readying themselves for a flood of information that is due to crash over them when the country's biggest radio telescope doubles...

The Olympics' Never-Ending Struggle to Keep Track of Time
From ACM News

The Olympics' Never-Ending Struggle to Keep Track of Time

At precisely three minutes and thirty seconds before two o'clock on the afternoon of Friday, April 10, 1896, on a bridge in the Greek town of Marathon, an army...

Blockchain Explained: It Builds Trust When You Need It Most
From ACM Opinion

Blockchain Explained: It Builds Trust When You Need It Most

These days, we're having a harder and harder time trusting each other.

The Robots Will See You Now
From ACM TechNews

The Robots Will See You Now

Researchers used advanced real-time tracking software and robotics to design and test the first closed-loop control system featuring a bioinspired robotic replica...

Improving Drone Performance in Headwinds
From ACM TechNews

Improving Drone Performance in Headwinds

Researchers have found that angling the rotor blades of a quad-rotor unmanned aerial vehicle can reduce pitching when attempting to fly into headwinds.
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