Communications of the ACM
An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From ACM TechNews
ML System Based on Light Could Yield More Powerful, Efficient LLMs
A team of researchers has developed a light-based machine learning system that could surpass the system behind ChatGPT in terms of power and efficiency, while also...
From ACM TechNews
A New Way to Look at Data Privacy
A new metric allows a small amount of noise to be added to models to protect sensitive data while maintaining the model's accuracy.
From ACM TechNews
Computer Vision That Works More Like a Brain Sees More Like People Do
Massachusetts Institute of Technology researchers trained an artificial neural network to function like the brain's inferior temporal cortex to improve computer...
From ACM News
Researchers Grow Precise Arrays of nanoLEDs
A new technique produces perovskite nanocrystals right where they are needed, so the exceedingly delicate materials can be integrated into nanoscale devices.
From ACM TechNews
Probabilistic AI That Knows How Well It's Working
A new technique produces artificial intelligence (AI) inference algorithms that can generate explanations for data and calculate their accuracy.
From ACM TechNews
Training Machines to Learn More Like Humans Do
Scientists found computer vision models can be trained to produce more stable, predictable visual representations, similar to those humans learn through perceptual...
From ACM TechNews
Researchers 3D-Print Miniature Vacuum Pump
Massachusetts Institute of Technology researchers three-dimensionally (3D)-printed a miniature peristaltic pump, in a step toward producing inexpensive mobile mass...
From ACM TechNews
Four-Legged Robotic System for Playing Soccer on Various Terrains
The four-legged DribbleBot robot developed by Massachusetts Institute of Technology researchers can dribble soccer balls using onboard sensors, computing, and reinforcement...
From ACM TechNews
Chip for Decoding Data Transmissions Demonstrates Record-Breaking Energy Efficiency
The Ordered Reliability Bits Guessing Random Additive Noise Decoding decoder chip uses a more energy-efficient technique for decoding data transmissions based on...
From ACM TechNews
3D-Printed Heart Replicas Look, Pump Like the Real Thing
Physicists developed a procedure to enable the creation of three-dimensionally printed replicas of patients’ hearts.
From ACM TechNews
Engineers Discover Way to Control Atomic Nuclei as 'Qubits'
MIT engineers have formulated a method of controlling the spins of atomic nuclei as quantum bits using two different-colored laser beams.
From ACM News
A New Way for Quantum Computing Systems to Keep Their Cool
A wireless technique enables a super-cold quantum computer to send and receive data without generating too much error-causing heat.
From ACM TechNews
Ingestible Sensor Could Help Doctors Pinpoint GI Difficulties
An ingestible sensor can be monitored as it travels through the digestive tract, helping doctors to diagnose gastrointestinal ailments more precisely.
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.
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.
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.
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.
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.
From ACM TechNews