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subjectCommunications / Networking
authorIEEE Spectrum

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


Dart-Shooting Drone Attacks Trees for Science
From ACM TechNews

Dart-Shooting Drone Attacks Trees for Science

Researchers have come up with a method to increase the efficiency of setting up sensor networks by using a drone as a launching platform for laser-aimed, sensor...

Predicting the Lifespan of an App
From ACM TechNews

Predicting the Lifespan of an App

Northwestern Polytechnical University researchers have developed a model for predicting the lifespan of an app.

Quantum Satellite Links Extend More Than 1,000 Kilometers
From ACM TechNews

Quantum Satellite Links Extend More Than 1,000 Kilometers

The new system brings us one step closer to practical quantum cryptography.

Electronic Nose Sniffs Out Perfectly Ripe Peaches for Harvest
From ACM TechNews

Electronic Nose Sniffs Out Perfectly Ripe Peaches for Harvest

Researchers have developed an electronic nose system to sniff out the ripest peaches for harvest.

Coding for Covid-19: Contest Calls on Developers to Help Fight the Pandemic
From ACM TechNews

Coding for Covid-19: Contest Calls on Developers to Help Fight the Pandemic

One track in this year's IBM Call for Code challenge focused on the Covid-19 pandemic.

Sneakier, More Sophisticated Malware On the Loose
From ACM TechNews

Sneakier, More Sophisticated Malware On the Loose

After analyzing more than 1 million samples of Android malware, researchershave found that malware coding is being hidden more cleverly.

Optical Labs Set Terabit Transmission Records
From ACM TechNews

Optical Labs Set Terabit Transmission Records

Researchers were able to send 172 terabits per second of data through a single multicore fiber.

Countries Debate Openness of Future National IDs
From ACM TechNews

Countries Debate Openness of Future National IDs

More than half of African countries are developing some form of biometric or digital national identification (ID).

Are Your Students Bored? This AI Could Tell You
From ACM TechNews

Are Your Students Bored? This AI Could Tell You

Researchers have created an artificial intelligence (AI) system that analyzes students' emotions to measure their engagement level in a class. 

Supercomputers Simulate Solar Flares to Help Physicists Understand Magnetic Reconnection
From ACM TechNews

Supercomputers Simulate Solar Flares to Help Physicists Understand Magnetic Reconnection

A team of researchers has developed a supercomputer simulation that successfully models a key part of a process that produces solar flares.

Harnessing Public Smartphones to Track Drones
From ACM TechNews

Harnessing Public Smartphones to Track Drones

A new method of tracking unfamiliar drones leverages consumer smartphones to detect the Wi-Fi signals of nearby drones.

It's Surprisingly Easy to Hack the Precision Time Protocol
From ACM TechNews

It's Surprisingly Easy to Hack the Precision Time Protocol

Researchers at Marist College and IBM have identified a simple but effective way to hack a PTP network, altering the timing of slave clocks by 2,149.5 minutes after...

First 'Quantum Drone' Takes Off
From ACM TechNews

First 'Quantum Drone' Takes Off

Researchers at Nanjing University in China have developed a quantum drone to serve as an airborne node in a future quantum network.

Squeezing More Data Through Less Fiber
From ACM TechNews

Squeezing More Data Through Less Fiber

Researchers have developed transmitting and receiving equipment that could squeeze 26.2 terabits per second through the MAREA cable.

The Race to Develop the World's Best Quantum Tech
From ACM News

The Race to Develop the World's Best Quantum Tech

A few days before Christmas, U.S. President Donald Trump signed a bill into law that devotes more than US $1.2 billion to a national effort dedicated to quantum...

Searching for the Perfect Artificial Synapse for AI
From ACM News

Searching for the Perfect Artificial Synapse for AI

What's the best type of device from which to build a neural network? Of course, it should be fast, small, consume little power, have the ability to reliably store...

DeepMind Achieves Holy Grail: An AI That Can Master Games Like Chess and Go Without Human Help
From ACM News

DeepMind Achieves Holy Grail: An AI That Can Master Games Like Chess and Go Without Human Help

DeepMind, the London-based subsidiary of Alphabet, has created a system that can quickly master any game in the class that includes chess, Go, and Shogi, and do...

This Robot Transforms Itself to Navigate an Obstacle Course
From ACM News

This Robot Transforms Itself to Navigate an Obstacle Course

When you've got a hammer, everything looks like a nail, but the world starts to look more interesting if your hammer can change shape.

Baidu's AI Can Do Simultaneous Translation Between Any Two Languages
From ACM News

Baidu's AI Can Do Simultaneous Translation Between Any Two Languages

Would-be travelers of the galaxy, rejoice: The Chinese tech giant Baidu has invented a translation system that brings us one step closer to a software Babel fish...

How Political Campaigns Weaponize Social Media Bots
From ACM News

How Political Campaigns Weaponize Social Media Bots

In the summer of 2017, a group of young political activists in the United Kingdom figured out how to use the popular dating app Tinder to attract new supporters...
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