Communications of the ACM
Why the Simplex Method, at Age 75, is Still the Go-To Algorithm
Daniel A. Spielman and colleague Shang-hua Teng solved the mystery of the Simplex Method using a technique called smoothed analysis… 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.
From ACM TechNews
Creating Text Out of Thin Air
Researchers at China's Zhejiang University have developed a smartwatch application in which users write text in mid-air with a finger, and the text is captured...
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The Next Generation of AI-Enabled Cars Will Understand You
In-cabin sensors can help customize the passenger experience.
From ACM TechNews
Microsoft Predicts Weather for Individual Farms
Microsoft’s DeepMC framework uses machine learning and artificial intelligence to predict local weather.
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7 Revealing Ways AIs Fail
Neural networks can be disastrously brittle, forgetful, and surprisingly bad at math.
From ACM TechNews
Smart Helmet Rapidly Assesses Stroke Patients
Uses EM waves to distinguish the size, position, and type of stroke
From ACM TechNews
Inexpensive 3D-Printed Microscope Can Spot Coronavirus in Blood
A three-dimensionally-printed microscope could detect COVID-19 in a drop of blood through the use of digital holographic microscopy and deep learning.
From ACM TechNews
Robot Shows How Simple Swimming Can Be
A robotic eel designed by researchers at the Swiss Federal Institute of Technology Lausanne can swim through water and receive sensory data while in motion.
From ACM TechNews
Smart Bike Predicts Cars' Trajectories, Honks to Warn of Impending Crash
Engineers at the University of Minnesota have designed a prototype smart bicycle which they say can protect itself from collisions.
From ACM TechNews
Digital Nose Stimulation Enables Smelling in Stereo
Researchers at the University of Chicago (UChicago) have developed a wireless, nose-worn device that can enable directional smell using tiny electrical impulses...
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How Close Is Ordinary Light to Doing Quantum Computing?
Researchers say it is possible to use mirrors to generate a light beam with multiple classical entanglements.
From ACM TechNews
Smart Bandage Could Hasten Healing, Might Even Detect Covid
A new smart bandage could reduce the number of in-person doctor's visits required for patients with open wounds.
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To Learn to Deal With Uncertainty, This AI Plays Pong
Massachusetts Institute of Technology researchers have developed a new algorithm that enables artificial intelligence models to account for uncertain data.
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Search-and-Rescue Drone Locates Victims by Homing in on Their Phones
The Search-And-Rescue DrOne platform integrates aerial drones, artificial intelligence, and smartphones to find survivors of disasters using signals from their...
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It's Too Easy to Hide Bias in Deep-Learning Systems
Artificial intelligence makes it hard to tell when decision-making is biased.
From ACM TechNews
Smart Algorithm Bursts Social Networks' 'Filter Bubbles'
Finnish and Danish researchers have developed an algorithm that boosts diversity of exposure on social networks, while still ensuring widely shared content.
From ACM TechNews
App Aims to Reduce Deaths From Opioid Overdose
A Philadelphia-based pilot study tested an application for volunteers, which alerts them to opioid overdoses requiring naloxone.
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Here Comes the Internet of Plastic Things, No Batteries or Electronics Required
Researchers at the University of Washington have developed a technique for three-dimensionally printing plastic objects that communicate with Wi-Fi devices without...
From ACM TechNews
Electronic Nose Sniffs Out Perfectly Ripe Peaches for Harvest
Researchers have developed an electronic nose system to sniff out the ripest peaches for harvest.
From ACM TechNews
Coding for Covid-19: Contest Calls on Developers to Help Fight the Pandemic
One track in this year's IBM Call for Code challenge focused on the Covid-19 pandemic.
From ACM TechNews