Communications of the ACM
Multimodal AI Connects the Digital Dots
By knitting together multiple components and data streams, multimodal AI offers the promise of smarter, more human-like systems… 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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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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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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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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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.
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Quantum Computers Might Not Offer Extreme Speed Boost for Chemistry
New research suggests the required computing power could diminish quantum computing's exponential speed advantage.
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Computer Component Could Use as Little Energy as Physically Possible
Researchers built a nanomechanical logic gate that uses vibrations for information processing rather than electrons.
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Quantum Computer Cools Itself by Performing Calculations
A small diamond-based quantum computer performs a sequence of mathematical operations to cool itself.
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Acoustic Levitation Used to Build Complex Structures in Mid-Air
A new system incorporates a robotic arm that generates sound waves to levitate and move objects to build complex structures in mid-air without touching the parts...
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Robot Can Find Keys in a Bag by Listening as It Rummages
Stanford University researchers trained a microphone-outfitted robotic arm to locate objects like keys in a handbag by listening for telltale sounds while searching...
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AI Translates Math Problems into Code to Make Them Easier to Solve
Researchers used the Codex neural network of artificial intelligence research company OpenAI to translate mathematical problems from plain English into formal code...
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Advanced Quantum Computer Available to the Public
The researchers behind a quantum computer that encodes data in pulses of light have connected it to the Internet and made it available for public use.
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Quantum Computer Could Catch Its Own Errors
A team of Austrian and German scientists has constructed a 16-quantum bit computer that runs error-free calculations.
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Chemical Computer Can Be Programmed to Solve Hard Problems
Researchers have programmed a chemical computer to solve specific problems, following earlier research on encoding data into the system.
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Surveillance Drone Saves Power by Deliberately Crashing into Walls
New York University researchers have built a small surveillance drone able to extend its battery life by attaching itself to a wall and powering down its rotors...
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Power Use Reveals Harmful Chips Hidden on Circuit Boards
A circuit board's power consumption can reveal malicious tampering designed to facilitate Trojan attacks to steal sensitive data or crash a device when triggered...
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AI Can Create Computer Inside Itself to Run Another AI, Play Pong
University of Pennsylvania researchers have developed an approach that enables a neural network to run a code like a standard computer.
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Google, Waymo Used Driverless Cars to Make Virtual San Francisco
Researchers at driverless car company Waymo and Google Research used self-driving vehicles to create a virtual model of San Francisco.
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AI Can Erase Tattoos from Photos to Help Face Recognition Systems
Researchers trained an algorithm to remove facial tattoos from images, in order to improve facial recognition systems.
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AI Efficiently Fixes Mistakes in Error-Prone Quantum Computers
Artificial intelligence can eliminate errors from a group of quantum bits, thanks to researchers at Germany's RWTH Aachen University.
From ACM TechNews