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
Quantum Computers Vulnerable to Eavesdropping Hackers
Allen Mi and colleagues at Yale University warn that even carefully wiping quantum computers of data would not thwart its theft by hackers.
From ACM TechNews
AI Is Better at Answering Questions if You Get Another AI to Ask Them
An artificial intelligence (AI) model that makes suggestions to another AI generates results as good as if they were prompts from people.
From ACM TechNews
AI-Designed Invisibility Cloak Could Hide Small Communication Devices
Researchers used artificial intelligence to design an invisibility cloak to conceal antennas or small communication devices from infrared light or microwave detectors...
From ACM TechNews
AI Uses Artificial Sleep to Learn New Task without Forgetting the Last
Scientists taught an artificial intelligence a second distinct task without overwriting connections learned from a first task, through the use of simulated sleep...
From ACM TechNews
AI Diversity Scoring System Could Help Root Out Algorithmic Bias
Princeton University's Adji Bousso Dieng and Dan Friedman have developed a diversity score for artificial intelligence to help detect bias.
From ACM TechNews
U.K. Will Use GPS Fingerprint Scanner to Track People Facing Deportation
The U.K.'s Home Office says it will soon require people facing deportation to carry a global positioning system (GPS)-enabled fingerprint scanner at all times. ...
From ACM News
AI is Better at Answering Questions if You Get Another AI to Ask Them
Getting good answers from an artificial intelligence can be a tricky task, and now researchers have found that an AI is better at asking questions of another AI...
From ACM TechNews
Unpiloted Military Helicopter Flies 134 km in Simulated Mission
The U.S. Army flew an autonomous Black Hawk Helicopter 134 kilometers (83 miles) to deliver 230 kilograms (507 lbs.) of simulated and real blood.
From ACM TechNews
Robotic Laser Can Target, Kill Cockroaches
Researchers developed a device that can kill cockroaches using a laser, two cameras, and an artificial intelligence (AI) model capable of targeting specific insect...
From ACM TechNews
Humans Beat DeepMind AI in Creating Algorithm to Multiply Numbers
Researchers at Austria's Johannes Kepler University Linz bested an algorithm developed by DeepMind with a program that can perform matrix multiplication more efficiently...
From ACM TechNews
Algorithm Can Design Perfect Cycle Lane System for Any City
Malte Schröder and colleagues at Dresden University of Technology programmed an algorithm to design the optimal cycling route for any given city, using network...
From ACM TechNews
Bitcoin Has Emitted 200 Million Tons of CO2 Since Launch
Researchers at the U.K.'s University of Cambridge estimated bitcoin miners have discharged nearly 200 million tons of carbon dioxide into the atmosphere.
From ACM TechNews
Too Many Electric Cars Charging at Night May Overload Electrical Grid
Computer modeling determined the western U.S. power grid could be strained if electric vehicle owners primarily charging their vehicles at home overnight.
From ACM TechNews
Face Recognition for Pigs Could Improve Welfare on Farms
Wenhao Zhang and colleagues at the U.K.'s University of the West of England have developed a facial recognition system for pigs.
From ACM TechNews
Sensory Trick Makes Objects Seem Heavy or Light in VR
Vibrating pads on people's arms can support a more convincing illusion of weight in virtual reality by fooling the brain into ignoring certain sensory input.
From ACM TechNews
Apps Used as Alternatives to Prison in U.S. Have Privacy Flaws
Researchers found privacy flaws in apps used in the U.S. to track people waiting for immigration court dates, those in juvenile detention systems, and those on...
From ACM TechNews
DeepMind AI Learns to Play Soccer Using Decades of Match Simulations
Researchers trained an artificial intellgence to play soccer using an athletic curriculum resembling an accelerated model of a human baby maturing into a soccer...
From ACM TechNews
Earthquakes Seem to Come in a More Predictable Pattern Than We Thought
A machine learning model developed by researchers at the University of California, Davis can analyze decades of earthquake data to predict future earthquakes.
From ACM TechNews
Computer Runs Calculations Depending on How You Squish It
Pennsylvania State University researchers built a soft computer from rows of rubber blocks that performs different calculations based on how it is squished.
From ACM TechNews