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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.


AI Model Can Detect Future Lung Cancer Risk
From ACM TechNews

AI Model Can Detect Future Lung Cancer Risk

A new artificial intelligence tool can perform lung cancer risk assessments without the help of a radiologist.

Reasserting U.S. Leadership in Microelectronics
From ACM News

Reasserting U.S. Leadership in Microelectronics

MIT researchers lay out a strategy for how universities can help the U.S. regain its place as a semiconductor superpower.

Quantum Computing Architecture Could Connect Large-Scale Devices
From ACM TechNews

Quantum Computing Architecture Could Connect Large-Scale Devices

A new quantum computing architecture can facilitate extensible, high-fidelity communication between superconducting quantum chips.

This Is Your Brain. This Is Your Brain on Code
From ACM TechNews

This Is Your Brain. This Is Your Brain on Code

Researchers found that the brain's demand and language systems encode specific code properties that correlate with machine-learned representations.

A Faster Way to Preserve Privacy Online
From ACM TechNews

A Faster Way to Preserve Privacy Online

Researchers have developed a method for retrieving private information from a database that is approximately 30 times faster than comparable methods.

Computational System Streamlines Design of Fluidic Devices
From ACM TechNews

Computational System Streamlines Design of Fluidic Devices

Massachusetts Institute of Technology researchers were part of a team that built a new system to simplify the process of designing fluidic devices.

Breaking the Scaling Limits of Analog Computing
From ACM News

Breaking the Scaling Limits of Analog Computing

New technique could diminish errors that hamper the performance of super-fast analog optical neural networks.

Study Urges Caution When Comparing Neural Networks to the Brain
From ACM TechNews

Study Urges Caution When Comparing Neural Networks to the Brain

A study by Massachusetts Institute of Technology researchers revealed the difficulty of comparing neural networks to the brain.

Engineers Build Battery-Free, Wireless Underwater Camera
From ACM TechNews

Engineers Build Battery-Free, Wireless Underwater Camera

Massachusetts Institute of Technology engineers have developed a battery-free, wireless underwater camera.

AI System Makes Models Like DALL-E 2 More Creative
From ACM TechNews

AI System Makes Models Like DALL-E 2 More Creative

The Composable Diffusion model can help artificial intelligence-based image generators produce more complex imagery with better comprehension.

Engineers Fabricate a Chip-Free, Wireless Electronic 'Skin'
From ACM News

Engineers Fabricate a Chip-Free, Wireless Electronic 'Skin'

MIT engineers have devised a wearable sensor that communicates wirelessly without requiring onboard chips or batteries.

Thinking Like a Cyber-Attacker to Protect User Data
From ACM TechNews

Thinking Like a Cyber-Attacker to Protect User Data

Researchers exploit computer processor's on-chip interconnect to launch side-channel attacks.

Researchers Discover Major Roadblock in Alleviating Network Congestion
From ACM TechNews

Researchers Discover Major Roadblock in Alleviating Network Congestion

Researchers found congestion control algorithms fail to prevent certain users from taking up all the bandwidth.

Using AI to Control Digital Manufacturing
From ACM TechNews

Using AI to Control Digital Manufacturing

An international team of researchers taught a machine learning system with computer vision to monitor and control three-dimensional printing in real time.

Smart Textiles Sense How Their Users Are Moving
From ACM TechNews

Smart Textiles Sense How Their Users Are Moving

Researchers have fabricated smart textiles that can sense their wearer's posture and motions.

MIT Engineers Devise Recipe for Improving Any Autonomous Robotic System
From ACM TechNews

MIT Engineers Devise Recipe for Improving Any Autonomous Robotic System

A general-purpose optimizer aims to speed development of autonomous robotic systems by using an optimization code that automatically determines how to boost performance...

Robotic Lightning Bugs Take Flight
From ACM TechNews

Robotic Lightning Bugs Take Flight

Fireflies inspired researchers to build flying, light-emitting robots that facilitate motion tracking and communication.

Model Helps Identify Mutations That Drive Cancer
From ACM TechNews

Model Helps Identify Mutations That Drive Cancer

Researchers created a probabilistic computer model that rapidly scans the genome of cancer cells to identify cancer-driving mutations.

Engineers Build LEGO-Like AI Chip
From ACM TechNews

Engineers Build LEGO-Like AI Chip

An international team of  researchers has developed an artificial intelligence chip that is stackable and reconfigurable, similar to LEGO bricks.

Stronger Security for Smart Devices
From ACM TechNews

Stronger Security for Smart Devices

Two new security techniques block power and electromagnetic side-channel attacks targeting analog-to-digital converters in smart devices.
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