Communications of the ACM
Organizing Unstructured Data
Vector databases, commonly used for similarity search and product recommendations, are a shining light in the era of Artificial… From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
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AI Has Designed Bacteria-Killing Proteins from Scratch
A multi-institutional team of California researchers engineered an artificial intelligence to design bacteria-destroying proteins that actually worked.
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Russia Is Jamming More GPS Satellite Signals Around Moscow
Russia has accelerated its jamming of GPS satellites around Moscow, apparently to deter long-range strikes by Ukrainian drones, according to GPSJam.
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Noisy Flashing Drone Could Stop Bats Crashing into Wind Turbines
Yuval Werber and colleagues at Israel's University of Haifa invented a drone that makes noise and flashes lights to prevent bats from colliding with turbine blades...
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Online Advertising Estimated to Use as Much Energy as a Small Country
Researchers have developed a system that can calculate energy consumption related to online advertising.
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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.
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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.
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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...
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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...
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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.
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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. ...
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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...
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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.
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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...
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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...
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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...
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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.
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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.
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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.
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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.
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