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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.


Walk This Way: A Better Way to Identify Gait Differences
From ACM TechNews

Walk This Way: A Better Way to Identify Gait Differences

Researchers re developing new input/output architectures for convolutional neural network-based cross-view gait recognition by utilizing a Siamese network for verification...

Machine Learning and Deep Learning Programs Provide a Helping Hand to Scientists Analyzing Images
From ACM TechNews

Machine Learning and Deep Learning Programs Provide a Helping Hand to Scientists Analyzing Images

Researchers are using machine learning and deep learning to better identify how neutrinos interact with normal matter.

IBM Raises the Bar With 50-Qubit Quantum Computer
From ACM TechNews

IBM Raises the Bar With 50-Qubit Quantum Computer

IBM last week announced a 50-quantum bit quantum computer, as well as the availability of a 20-qubit system via its cloud computing platform.

Dawn Explores Ceres' Interior Evolution
From ACM News

Dawn Explores Ceres' Interior Evolution

Surface features on Ceres—the largest world between Mars and Jupiter—and its interior evolution have a closer relationship than one might think.

Highly Flexible Organic Flash Memory For Foldable and Disposable Electronics
From ACM TechNews

Highly Flexible Organic Flash Memory For Foldable and Disposable Electronics

A new ultra-flexible organic flash memory can be applied to non-conventional substrates, such as plastics and papers.

Cosmos Code Helps Probe Space Oddities
From ACM TechNews

Cosmos Code Helps Probe Space Oddities

The Cosmos computer code is driving supercomputer models of black hole jets and is used to investigate other unusual space phenomena.

Tv Show Gives Computers a Lead in Solving Problems
From ACM TechNews

Tv Show Gives Computers a Lead in Solving Problems

Researchers have taught artificially intelligent machines to study the TV show "CSI" and identify the perpetrator in each episode.

A Robotic Spy Among the Fish
From ACM TechNews

A Robotic Spy Among the Fish

Researchers have developed a miniature robot that can integrate perfectly into schools of zebrafish.

Slac Knows How the ­niverse Works. Now It's Targeting Your Needs
From ACM Careers

Slac Knows How the ­niverse Works. Now It's Targeting Your Needs

You could be forgiven for thinking the SLAC National Accelerator Laboratory's glory days are long over.

Researchers Develop Flexible, Stretchable Photonic Devices
From ACM TechNews

Researchers Develop Flexible, Stretchable Photonic Devices

Researchers have made flexible and stretchable photonic devices using a specialized type of glass formed into a spring-like coil.

Chip-Based Sensors With Incredible Sensitivity
From ACM TechNews

Chip-Based Sensors With Incredible Sensitivity

Researchers at Pennsylvania State University have created an optical whispering gallery mode resonator.

Salesforce AI Researchers Came ­p With a Faster Way to Translate Text--and It's Based on Tech From Google
From ACM TechNews

Salesforce AI Researchers Came ­p With a Faster Way to Translate Text--and It's Based on Tech From Google

Salesforce artificial intelligence researchers have disclosed details of their project to translate text without human input, using Google's Transformer system....

Brown/hasbro Team to Design Smart Robotic Companions to Assist Seniors
From ACM TechNews

Brown/hasbro Team to Design Smart Robotic Companions to Assist Seniors

Researchers are using a U.S. National Science Foundation grant to enhance Hasbro's Joy for All Companion Pets into smart robots that can help older adults with...

Researchers Develop Data Bus For Quantum Computer
From ACM TechNews

Researchers Develop Data Bus For Quantum Computer

Researchers at the University of Innsbruck in Austria have developed a technique to transfer quantum information between systems that are encoded in different ways...

The Computer Scientist Who Prefers Paper
From ACM News

The Computer Scientist Who Prefers Paper

For years, Barbara Simons was the loneliest of Cassandras—a technologist who feared what technology had wrought. Her cause was voting: Specifically, she believed...

Choreography With Computers
From ACM TechNews

Choreography With Computers

Singapore Management University professor Akshat Kumar is developing computational methods for choreographing the movements of autonomous cars and ships.

Touch-Sensitive Avatar-Robotic Arm Based on Real-Time Haptics
From ACM TechNews

Touch-Sensitive Avatar-Robotic Arm Based on Real-Time Haptics

Researchers say they have developed a "real-time-avatar-robotic arm" that transmits sound, vision, and tactile sensations to remotely located users.

Nanoscale 'abacus' ­ses Pulses of Light Instead of Wooden Beads to Perform Calculations
From ACM TechNews

Nanoscale 'abacus' ­ses Pulses of Light Instead of Wooden Beads to Perform Calculations

Researchers have developed a nanoscale optical "abacus" that uses light signals to perform arithmetic computation.

Powering Saturn's Active Ocean Moon
From ACM News

Powering Saturn's Active Ocean Moon

Heat from friction could power hydrothermal activity on Saturn's moon Enceladus for billions of years if the moon has a highly porous core, according to a new modeling...

System ­ses 'deep Learning' to Detect Cracks in Nuclear Reactors
From ACM TechNews

System ­ses 'deep Learning' to Detect Cracks in Nuclear Reactors

Purdue University researchers are developing an artificial intelligence system to detect cracks captured in videos of a nuclear reactor.
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