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subjectPerformance And Reliability
authorArs Technica

An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Developers Love Trendy New Languages but Earn More with Functional Programming
From ACM News

Developers Love Trendy New Languages but Earn More with Functional Programming

Developer Q&A site Stack Overflow performs an annual survey to find out more about the programmer community, and the latest set of results has just been published...

How Did Life Begin? It's Chemistry 101, but in Space
From ACM News

How Did Life Begin? It's Chemistry 101, but in Space

How did life start? There may not be a bigger question.

AI Trained to Spot Heart Disease Risks ­sing Retina Scan
From ACM News

AI Trained to Spot Heart Disease Risks ­sing Retina Scan

The idea behind using a neural network for image recognition is that you don't have to tell it what to look for in an image.

Inching Closer to a DNA-Based File System
From ACM News

Inching Closer to a DNA-Based File System

When it comes to data storage, efforts to get faster access grab most of the attention. But long-term archiving of data is equally important, and it generally requires...

The James Webb Space Telescope Has Emerged from the Freezer
From ACM News

The James Webb Space Telescope Has Emerged from the Freezer

After spending three months at a temperature of just 20 degrees Celsius above absolute zero, the massive James Webb Space Telescope emerged from a large vacuum...

Do We Need a Tech Boom For the Elderly?
From ACM News

Do We Need a Tech Boom For the Elderly?

Joseph Coughlin has been director of the MIT AgeLab ever since he founded it in 1999. In his new book, The Longevity Economy, he contends that old age—much like...

Meltdown and Spectre: Here's What Intel, Apple, Microsoft, Others Are Doing About It
From ACM News

Meltdown and Spectre: Here's What Intel, Apple, Microsoft, Others Are Doing About It

The Meltdown and Spectre flaws—two related vulnerabilities that enable a wide range of information disclosure from every mainstream processor, with particularly...

Stealth Turns 40: Looking Back at the First Flight of Have Blue
From ACM Careers

Stealth Turns 40: Looking Back at the First Flight of Have Blue

On December 1, 1977, a truly strange bird took flight for the first time in the skies over a desolate corner of Nevada.

'malware-Free' Attacks Mount in Big Breaches, Crowdstrike Finds
From ACM News

'malware-Free' Attacks Mount in Big Breaches, Crowdstrike Finds

Despite the rise of massive crypto-ransomware attacks, an even more troubling trend emerged in data gathered by the security firm CrowdStrike this past year and...

Dubious Claim of Week: Air Force's 'emp Missile' Could Disable N. Korean Icbms
From ACM News

Dubious Claim of Week: Air Force's 'emp Missile' Could Disable N. Korean Icbms

On Monday, NBC Nightly News broadcast a report claiming that White House officials had discussed using an experimental weapon to disrupt or disable a North Korean...

Uss mccain collision Ultimately Caused By Ui Confusion
From ACM News

Uss mccain collision Ultimately Caused By Ui Confusion

On November 1, the US Navy issued its report on the collisions of the USS Fitzgerald and USS John S. McCain this summer.

Inspired By Brain's Visual Cortex, New AI ­tterly Wrecks Captcha Security
From ACM News

Inspired By Brain's Visual Cortex, New AI ­tterly Wrecks Captcha Security

Computer algorithms have gotten much better at recognizing patterns, like specific animals or people's faces, allowing software to automatically categorize large...

Higgs Boson ­ncovered By Quantum Algorithm on D-Wave Machine
From ACM News

Higgs Boson ­ncovered By Quantum Algorithm on D-Wave Machine

Machine learning has returned with a vengeance. I still remember the dark days of the late '80s and '90s, when it was pretty clear that the current generation of...

Is Beaming Down In star Trek a Death Sentence?
From ACM Opinion

Is Beaming Down In star Trek a Death Sentence?

In the 2009 movie Star Trek, Captain Kirk and Sulu plummeted down toward the planet Vulcan without a parachute. "Beam us up, beam us up!" Kirk shouted in desperation...

With the Uss mccain Collision, Even Navy Tech Can't Overcome Human Shortcomings
From ACM News

With the Uss mccain Collision, Even Navy Tech Can't Overcome Human Shortcomings

In the darkness of early morning on August 21, the guided-missile destroyer USS John S. McCain collided with a tanker in the Strait of Malacca off Singapore.

National Ignition Facility Recreates the Interior of Heavy Stars
From ACM News

National Ignition Facility Recreates the Interior of Heavy Stars

In a lot of ways, stars are our model for creating nuclear fusion here on Earth, with fusion power often promoted as "harnessing the power of the Sun."

Radio Navigation Set to Make Global Return as Gps Backup, Because Cyber 
From ACM News

Radio Navigation Set to Make Global Return as Gps Backup, Because Cyber 

Way back in the 1980s, when I was a young naval officer, the Global Positioning System was still in its experimental stage.

Level ­p: How Video Games Evolved to Solve Significant Scientific Problems
From ACM News

Level ­p: How Video Games Evolved to Solve Significant Scientific Problems

In the early 1950s, just as rock 'n' roll was hinting at social change, the first video games were quietly being designed in the form of technology demonstrations—and...

Concerned About Connected Car Privacy? Bluetooth Sensors Used to Track Traffic
From ACM News

Concerned About Connected Car Privacy? Bluetooth Sensors Used to Track Traffic

One big promise of the connected car revolution has been the potential to help clear up traffic problems.

Pocket Brains: Neuromorphic Hardware Arrives For Our Brain-Inspired Algorithms
From ACM News

Pocket Brains: Neuromorphic Hardware Arrives For Our Brain-Inspired Algorithms

As the world's great companies pursue autonomous cars, they're essentially spending billions of dollars to get machines to do what your average two-year-old can...
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