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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.


What Does It Mean for AI to Understand?
From ACM News

What Does It Mean for AI to Understand?

It's simple enough for AI to seem to comprehend data, but devising a true test of a machine's knowledge has proved difficult.

South Korea to Test AI-Powered Facial Recognition to Track COVID-19 Cases
From ACM TechNews

South Korea to Test AI-Powered Facial Recognition to Track COVID-19 Cases

South Korea in January plans launch a pilot project to track the movements of persons infected with COVID-19 and anyone with whom they had close contact

DHL Doubles Robots as Humans Alone Can't Handle Holiday Crunch
From ACM TechNews

DHL Doubles Robots as Humans Alone Can't Handle Holiday Crunch

DHL's supply-chain unit has doubled the number of robots it uses in the U.S. to about 1,500 ahead of the holidays, in addition to hiring 15,000 seasonal workers...

Gunfire or Plastic Bag Popping? Trained Computer Knows the Difference
From ACM TechNews

Gunfire or Plastic Bag Popping? Trained Computer Knows the Difference

Florida Atlantic University researchers found that gunshot sound detector systems misclassified 75% of plastic bag popping sounds as gunshot sounds.

AWS Goes Down for Second Time in Two Weeks, Taking Netflix With It - Again
From ACM News

AWS Goes Down for Second Time in Two Weeks, Taking Netflix With It - Again

The outage totally shut down internet connectivity in two regions of the USA

How to Scare an Invasive Fish? A Menacing Robot Predator.
From ACM TechNews

How to Scare an Invasive Fish? A Menacing Robot Predator.

University of Western Australia scientists have created a robot fish to terrify the invasive mosquitofish species by mimicking its most feared predator.

ML Flags Remedies That Might Do More Harm Than Good
From ACM TechNews

ML Flags Remedies That Might Do More Harm Than Good

Scientists designed a machine learning model to identify medical treatments that could pose greater potential danger than alternatives.

Robotic Hand Can Crush Beer Cans, Hold Eggs Without Breaking Them
From ACM TechNews

Robotic Hand Can Crush Beer Cans, Hold Eggs Without Breaking Them

Researchers at South Korea's Ajou University have built a highly dexterous robotic hand that can handle eggs gently, pour drinks, and crush aluminum cans.

Shrinking Artificial Intelligence
From Communications of the ACM

Shrinking Artificial Intelligence

Energy concerns push AI optimizations to the edge.

Converting Laws to Programs
From Communications of the ACM

Converting Laws to Programs

In highly regulated industries, it is critical that laws are translated precisely into code that reflects their intent.

Monetizing Your Personal Data
From Communications of the ACM

Monetizing Your Personal Data

What is your private data worth, to you and to the companies willing to pay you for it?

We Invited an AI to Debate its Own Ethics
From ACM News

We Invited an AI to Debate its Own Ethics

What it said was startling.

Waymo Says Driver Had Control of SUV That Hit a Pedestrian
From ACM News

Waymo Says Driver Had Control of SUV That Hit a Pedestrian

California's Department of Motor Vehicles said Thursday that it has been contacted by Waymo and that the company will file a crash report within 10 days, as required...

See Little Robots Get Swole in This Virtual 'Gym'
From ACM News

See Little Robots Get Swole in This Virtual 'Gym'

The bizarre robots look like cobbled-together Tetris pieces. A new system "evolves" them to run, climb, and throw stuff better.

University Launches First Full Class in Virtual Reality
From ACM News

University Launches First Full Class in Virtual Reality


Engineers Teach AI to Navigate Ocean with Minimal Energy
From ACM TechNews

Engineers Teach AI to Navigate Ocean with Minimal Energy

Artificial intelligence technology is being used to enable autonomous drones exploring the deep ocean to navigate using currents instead of fighting them.

Human-Like Brain Helps Robot Out of Maze
From ACM TechNews

Human-Like Brain Helps Robot Out of Maze

A neuromorphic robot can navigate mazes using a human brain-like model.

Tiny ML Design Alleviates Bottleneck in Memory Usage on IoT Devices
From ACM TechNews

Tiny ML Design Alleviates Bottleneck in Memory Usage on IoT Devices

Researchers come up with a machine learning method to reduce the amount of memory required for Internet of Things devices.

Computing Scenarios for Defusing Polarized Politics
From ACM TechNews

Computing Scenarios for Defusing Polarized Politics

Researchers used agent-based modeling to explore political polarization in the U.S. and possible preventive approaches.

Robot Plays Table Tennis After 90 Minutes of Training
From ACM TechNews

Robot Plays Table Tennis After 90 Minutes of Training

Researchers developed a computer simulation that taught a virtual robot arm outfitted with a table tennis racket how to return virtual ping pong balls.
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