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 News
Surprising Bacterial Nanowire Discovery May Lead to Living, Self-Repairing Electrical Circuits
Cooling speeds up electrons in bacterial nanowires.
From ACM News
Unexpected Semiconductor Properties Revealed by Innovative New Tool
Discovery reveals the role of oxygen impurities in semiconductor properties.
From ACM News
Ancient Namibian Gemstone Holds Key to Future Quantum Computers
Hamid Ohadi of the School of Physics and Astronomy at the University of St Andrews said: "Making a quantum simulator with light is the holy grail of science."
From ACM News
New Chip Can Prevent Hackers From Extracting Hidden Information From Smart Devices
Engineers build a lower-energy chip that can prevent hackers from extracting hidden information from a smart device.
From ACM News
MIT Develops New Programming Language for High-Performance Computers
With a tensor language prototype, "speed and correctness do not have to compete … they can go together, hand-in-hand."
From ACM News
Ultrathin Materials Lead to Big Advance in Quantum Computing
Using ultrathin materials to reduce the size of superconducting qubits may pave the way for personal-sized quantum devices.
From ACM TechNews
Solving Superconducting Mystery with Supercomputer Computations
A multi-institutional team of researchers has demonstrated that phonons contribute to superconductivity in copper-based materials.
From ACM News
AI Can Analyze Eye Scans To Identify Risk of Heart Attack
The system—which has 70% to 80% accuracy—predicts if patients are at risk of a heart attack over the next year.
From ACM News
Machine Learning AI Can Predict COVID-19 Survival From Single Blood Test
Levels of 14 proteins in the blood of critically ill COVID-19 patients are associated with survival.
From ACM News
New Silicon Carbide Qubits Bring Us One Step Closer to Quantum Networks
Chromium defects in silicon carbide may provide a new platform for quantum information.
From ACM News
Measuring Trust in AI
Researchers find public trust in AI varies greatly depending on the application.
From ACM News
A Novel Machine Learning Algorithm Allows for Efficient and Accurate Verification of Quantum Devices
The new tool tool could make verifying the behavior of quantum devices a more efficient and precise undertaking than it is at present.
From ACM TechNews
Milestone in Quantum Computing With Error Correction
Scientists have integrated high-fidelity operations on encoded quantum data with a scalable framework for repeated data stabilization.
From ACM News
Busted for Not Social Distancing by a COVID-19 Mobile Surveillance Robot
Surveillance robot could help reduce disease spread and also aid contact tracing.
From ACM News
Superconducting Silicon-Photonic Chip Developed for Quantum Communication
The researchers resolved a long-standing challenge in quantum optics.
From ACM TechNews
Supercomputer Simulations Provide Clue to Missing Planets Mystery
Researchers in Japan used the world's most powerful astronomical supercomputer to simulate a planet moving away from its initial formation site.
From ACM News
'Logic Gate' Paves Way for Nanoscale Computers To Treat Cancer and Other Diseases
The team's logic gate comprised two sensor domains designed to respond to two inputs—light and the drug rapamycin.
From ACM News
Surprisingly Smart Artificial Intelligence Sheds Light on How the Brain Processes Language
Neuroscientists find the internal workings of next-word prediction models resemble those of language-processing centers in the brain.
From ACM News
Machine Learning System Gives Robots Social Skills
A new machine-learning system helps robots understand and perform certain social interactions.
From ACM News