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Communications of the ACM

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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.


A Neural Network Learns When It Should Not Be Trusted
From ACM TechNews

A Neural Network Learns When It Should Not Be Trusted

Researchers have enabled a neural network to rapidly process data, yielding both predictions and confidence levels based on the quality of the available data.

Computer-Aided Creativity in Robot Design
From ACM TechNews

Computer-Aided Creativity in Robot Design

Massachusetts Institute of Technology researchers have developed a system that simulates and optimizes robot design and control programs.

AI Model Detects Asymptomatic Covid-19 Infections Through Cellphone-Recorded Coughs
From ACM TechNews

AI Model Detects Asymptomatic Covid-19 Infections Through Cellphone-Recorded Coughs

A new artificial intelligence model between asymptomatic people infected with Covid-19 and healthy individuals via forced-cough recordings.

Autonomous Boats Could Be Your Next Ride
From ACM TechNews

Autonomous Boats Could Be Your Next Ride

Researchers have developed the world's first fleet of autonomous boats, along with algorithms to permit communication and collaboration among the boats.

A Wearable Sensor to Help ALS Patients Communicate
From ACM TechNews

A Wearable Sensor to Help ALS Patients Communicate

A stretchable, skin-like device developed at the Massachusetts Institute of Technology could help people with amyotrophic lateral sclerosis communicate using small...

Helping Companies Prioritize Their Cybersecurity Investments
From ACM TechNews

Helping Companies Prioritize Their Cybersecurity Investments

A platform developed by researchers at the Massachusetts Institute of Technology can quantify security risks for companies without requiring them to disclose sensitive...

Toward an ML Model That Can Reason About Everyday Actions
From ACM TechNews

Toward an ML Model That Can Reason About Everyday Actions

Researchers trained a hybrid language-vision machine learning model to recognize abstract concepts in video.

Robot Takes Contact-Free Measurements of Patients' Vital Signs
From ACM TechNews

Robot Takes Contact-Free Measurements of Patients' Vital Signs

Researchers are using dog-like robots from Boston Dynamics to remotely measure patients' vital signs.

'Giant Atoms' Enable Quantum Processing, Communication in One
From ACM TechNews

'Giant Atoms' Enable Quantum Processing, Communication in One

Massachusetts Institute of Technology researchers have unveiled a quantum computing architecture that performs low-error computations while rapidly sharing quantum...

Scaling Up the Quantum Chip
From ACM TechNews

Scaling Up the Quantum Chip

Massachusetts Institute of Technology engineers have developed a process for manufacturing and integrating artificial atoms with photonic circuitry.

Our Itch to Share Helps Spread Covid-19 Misinformation
From ACM TechNews

Our Itch to Share Helps Spread Covid-19 Misinformation

A new study has found that when people consume news on social media, their penchant to share that news undermines their ability to assess its accuracy.

CSAIL Robot Disinfects Greater Boston Food Bank
From ACM TechNews

CSAIL Robot Disinfects Greater Boston Food Bank

A group of researchers designed a robotic system that disinfects surfaces and neutralizes aerosolized forms of Covid-19.

Engineers Put Tens of Thousands of Artificial Brain Synapses on a Single Chip
From ACM TechNews

Engineers Put Tens of Thousands of Artificial Brain Synapses on a Single Chip

Massachusetts Institute of Technology engineers have designed a 'brain on a chip' composed of tens of thousands of memristors.

Algorithm Quickly Simulates Roll of Loaded Dice
From ACM TechNews

Algorithm Quickly Simulates Roll of Loaded Dice

Researchers have created an algorithm to produce random numbers with the best mix of speed, accuracy, and low memory currently available.

How Many Jobs do Robots Really Replace?
From ACM TechNews

How Many Jobs do Robots Really Replace?

Two economics professors have determined that the replacement of human workers by robots is a tangible trend, although they say claims of total automation are overstated...

A Foolproof Way to Shrink Deep Learning Models
From ACM TechNews

A Foolproof Way to Shrink Deep Learning Models

Researchers have proposed a new technique for compressing deep learning models.

Reducing the Carbon Footprint of AI
From ACM TechNews

Reducing the Carbon Footprint of AI

Researchers have developed an automated artificial intelligence system for training and running certain types of neural networks, which has a small carbon footprint...

Muscle Signals Can Pilot a Robot
From ACM TechNews

Muscle Signals Can Pilot a Robot

A new system taps human muscle signals via wearable sensors to pilot a robot.

Sensors Woven Into a Shirt Can Monitor Vital Signs
From ACM TechNews

Sensors Woven Into a Shirt Can Monitor Vital Signs

Researchers have developed a method of incorporating electronic sensors into stretchy fabrics to create clothes that monitor vital signs.

Rus Named to White House Science Council
From ACM TechNews

Rus Named to White House Science Council

Massachusetts Institute of Technology professor Daniela Rus has been selected to serve on the President's Council of Advisors on Science and Technology.
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