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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.


Software Upgrade (After 40 Years) Aims to Improve U.S. Weather Forecasts
From ACM TechNews

Software Upgrade (After 40 Years) Aims to Improve U.S. Weather Forecasts

The U.S. National Oceanic and Atmospheric Administration has significantly upgraded the software that guides its weather prediction capability for the first time...

DOE Maps Out Quantum Research Centers
From ACM TechNews

DOE Maps Out Quantum Research Centers

The U.S. Department of Energy will build at least two new research centers to support quantum information science .

Chip Startup Uses Light to Turbocharge AI
From ACM News

Chip Startup Uses Light to Turbocharge AI

Luminous Computing has developed an optical microchip that runs AI models much faster than other semiconductors while using less power.

Creating an AI can be 5x Worse for the Planet than a Car
From ACM TechNews

Creating an AI can be 5x Worse for the Planet than a Car

The training of a single artificial intelligence program can require as much as 284 tons of carbon dioxide equivalent, or about five times the lifetime emissions...

Computer Virus Has Thrown Philadelphia's Court System Into Chaos
From ACM TechNews

Computer Virus Has Thrown Philadelphia's Court System Into Chaos

A computer virus has crippled Philadelphia's online court system for more than three weeks, raising issues about how cities can respond when essential services...

Swinburne Researchers Train Robots to Relieve Chronic Pain
From ACM TechNews

Swinburne Researchers Train Robots to Relieve Chronic Pain

A new collaborative robot system can treat back, neck, and head pain caused by soft tissue injury, automatically.

Your Cadillac Can Now Drive Itself More Places
From ACM News

Your Cadillac Can Now Drive Itself More Places

The automaker has expanded the range of Super Cruise to include trickier divided highways in the U.S. and Canada.

How China's Smart-City Tech Focuses on Its Own Citizens
From ACM TechNews

How China's Smart-City Tech Focuses on Its Own Citizens

Deloitte and other sources say China is home to about half the approximately 1,000 smart cities currently under development worldwide.

Computer Attack Mimics User's Keystrokes, Evades Detection
From ACM TechNews

Computer Attack Mimics User's Keystrokes, Evades Detection

Researchers have identified a malware technique designed to evade detection via individualized keystroke characteristics.

A Single Punctuation Mark Has Been Skewing Our Entire System of Scientific Ranking
From ACM TechNews

A Single Punctuation Mark Has Been Skewing Our Entire System of Scientific Ranking

A study has determined that academic papers with hyphens in their titles are counted less frequently in citation-tallying datasets.

The Day Computers Can Break All Encryption Is Coming
From ACM TechNews

The Day Computers Can Break All Encryption Is Coming

With quantum computing advancements threatening to expose all encrypted data, technology companies and security agencies are pursuing projects to preserve information...

Supercomputing Dynamic Earthquake Rupture Models
From ACM TechNews

Supercomputing Dynamic Earthquake Rupture Models

Researchers have developed physics-based dynamic rupture models that can simulate complex earthquake ruptures using supercomputers.

Robot Baristas are Latest Front in South Korea Automation Push
From ACM TechNews

Robot Baristas are Latest Front in South Korea Automation Push

A wide range of South Korean businesses is increasingly incorporating robots and other automation technologies.

Black Hole Mystery Solved With Most Detailed Simulation Ever
From ACM TechNews

Black Hole Mystery Solved With Most Detailed Simulation Ever

An international team of researchers used a supercomputer and custom-written code to generate the "most detailed" black hole simulation yet.

Amazon Unveils Hybrid Drone for Deliveries
From ACM TechNews

Amazon Unveils Hybrid Drone for Deliveries

Amazon has unveiled a drone that combines aspects of helicopters and airplanes, capable of vertical takeoffs and horizontal flight.

Database Partitioning Method Supports High-Performance Data Processing
From ACM TechNews

Database Partitioning Method Supports High-Performance Data Processing

Researchers have developed a core technology that supports fast, efficient large-scale data analysis.

Apple macOS Security Protections Easily Bypassed With 'Synthetic' Clicks, Researcher Finds
From ACM TechNews

Apple macOS Security Protections Easily Bypassed With 'Synthetic' Clicks, Researcher Finds

A researcher found a zero-day vulnerability in a central Apple macOS safeguard, allowing apps or malware to circumvent permissions and access a user's private data...

Physicists Can Predict Jumps of Schrodinger's Cat (and Finally Save It)
From ACM TechNews

Physicists Can Predict Jumps of Schrodinger's Cat (and Finally Save It)

Yale University researchers have developed a technique for saving Schrodinger's cat by predicting its jumps and taking real-time actions.

Striking First to Beat Hackers at Their Own Game
From ACM News

Striking First to Beat Hackers at Their Own Game

Researchers can use the same covert channels hackers have taken advantage of to protect a vehicle's control systems.

Quicker Eye for Robotics to Help in Our Cluttered, Human Environments
From ACM TechNews

Quicker Eye for Robotics to Help in Our Cluttered, Human Environments

A new algorithm permits machines to sense their surroundings faster, which could help assistive robots operate more efficiently in unstructured environments.
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