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
From Time Crystals to Wormholes: When Is a Quantum Simulation Real?
Physicists are using quantum computers to conjure exotic phenomena and claiming their creations are truly real.
From ACM TechNews
Cancer Diagnosis, Treatment Could Get a Boost from ML
A new machine learning algorithm was designed to help physicians diagnose specific types of cancer and select the most effective treatment.
From ACM TechNews
Glasgow University Spinout Raises $43 Million to 'Digitize Chemistry'
Chemify, which was spun out of the U.K.'s Glasgow University in 2022, has received $43 million in funding to further its efforts to "digitize chemistry."
From ACM News
AI is Building Highly Effective Antibodies Humans Can't Even Imagine
Robots, computers, and algorithms are hunting for potential new therapies in ways humans can't.
From ACM TechNews
China Drafts Rules for Facial Recognition Technology
The Cyberspace Administration of China has issued draft rules governing the use of facial recognition technology amid public concerns about its overuse.
From ACM TechNews
Most Tech-Forward U.S. City Has Doubts About Self-Driving Cars
San Francisco officials and residents are not impressed by self-driving cars, underscoring the challenges ahead for autonomous vehicle companies.
From ACM TechNews
Unsupervised, Online Exams Provide Valid Assessments
Iowa State University's Jason Chan and Dahwi Ahn found students' online, unsupervised exam scores largely corresponded to those of in-person, proctored exams.
From ACM TechNews
3D Display Could Bring Touch to Digital World
Engineers designed a morphing display comprised of a grid of soft robotic "muscles" that generate pop-up patterns in response to outside pressure.
From ACM TechNews
FAA Approves Largest Uncrewed Aircraft System in the U.S.
The U.S. Federal Aviation Administration approved electric aircraft startup Pykathe 's commercial operation of its autonomous crop sprayers in the U.S.
From ACM News
Optical Vectors Beam Multi-Bits
The technique works by modulating the vector-quality factor, instead of the amplitude of a laser.
From ACM News
California Privacy Regulator's First Case: Probing Internet-Connected Cars
Modern cars are computers filled with data, with few clear manufacturer policies on what happens to it
From ACM TechNews
Underwater Robots Could Usher in High-Tech Future for Deep Sea Mining
Renee Grogan at mining solutions developer Impossible Metals envisions underwater robots as key to harvesting precious metals from the seafloor without harming...
From ACM TechNews
U.S. Hunts Chinese Malware That Could Disrupt Military Operations
U.S. security officials say the White House is hunting for malware purportedly concealed by China within infrastructure critical to U.S. military bases.
From ACM TechNews
Fighting Fake 'Facts' with Two Little Words
Researchers have developed a method to decrease hallucinations by large language models (LLMs) by including "according to" in LLM queries.
From ACM TechNews
What Does a 'Twinkling' Star Sound Like?
A team of researchers three-dimensionally simulated the rippling waves of gas that contribute to stars' apparent twinkle, and rendered them as sound waves.
From ACM TechNews
Pills from the 3D Printer
Scientists at Germany's Max Planck Institute for Informatics and the University of California, Davis, three-dimensionally-printed liquid-soluble tablets.
From ACM News
How MIT's Liquid Neural Networks Can Solve AI Problems from Robotics to Self-Driving Cars
Liquid neural networks represent a significant departure from traditional deep learning models.
From ACM News
Superconductor Claims Could Lead to Progress, Even If They're Wrong
Experts are right to be wary of claims that a room-temperature, ambient-pressure superconductor has been found, but the flurry of new research to confirm the finding...
From ACM News
Meta Will Let You Use AI Chatbots With Personalities, Report Says
Want to chat with Abraham Lincoln? Facebook owner Meta is an artificial intelligence leader, but rivals with advanced chatbots already are abundant.
From ACM TechNews