Communications of the ACM
Spotting High-Risk Behavior Online
Using machine learning to identify signs of dangerous behavior on social media.
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
Artificial Leg with Sensors Helps People Feel Every Step
A new artificial leg is equipped with sensors that allow users to feel when the leg flexes and lands on the ground.
From ACM TechNews
AIs Could Debate Whether a Smart Assistant Should Snitch on You
Researchers suggest that since ethical behavior is not consistent across societies, artificial intelligence systems should be flexible to reflect local law and...
From ACM TechNews
Hackers Are Stealing Computer Power to Make Millions in Cryptocurrency
Groups of hackers are stealing millions of dollars through cryptojacking, which works by illicitly harnessing the computing power of thousands to mine cryptocurrency...
From ACM News
K Police Wants AI to Stop Violent Crime Before It Happens
Police in the UK want to predict serious violent crime using artificial intelligence, New Scientist can reveal. The idea is that individuals flagged by the system...
From ACM TechNews
An AI Lie Detector Will Interrogate Travelers at Some E Borders
An artificial intelligence-based lie detector system will be used on international travelers during a six-month pilot program at border crossings in Hungary, Latvia...
From ACM TechNews
Stupid AI: How Humans Can Stop Machines From Falling for Visual Tricks
Research from Johns Hopkins University suggests new ways to prevent artificial intelligence from being visually deceived.
From ACM TechNews
Think Your Surfing Is Secret in Private Browsing Mode? Think Again
Many computer users incorrectly believe private browsing protects them against computer viruses, targeted ads, geolocation, and tracking by employers and governments...
From ACM TechNews
How to Stop Artificial Intelligence Being Biased
Researchers at the Max Planck Institute for Intelligent Systems in Germany have developed a new method to avoid embedding bias into machine learning algorithms....
From ACM TechNews
4 Tweets Can Reveal the Identity of an Anonymous Troll
Four geotagged posts are sufficient to identify an anonymous account from a telephone company's database of customers.
From ACM TechNews
Anti-Swearing AI Takes the Edge Off Abuse on Reddit and Twitter
IBM researchers have developed a system that translates offensive comments on social media into more polite language, while keeping the content intact.
From ACM TechNews
.S. Army Makes a Virtual North Korea for Training
The U.S. Army is creating a virtual duplicate of our planet in which to drill troops.
From ACM TechNews
Driverless Cars Could Let You Choose Who Survives in a Crash
Researchers have developed a dial that will switch a smart car's setting from "full altruist" to "full egoist," with the middle setting being impartial.
From ACM TechNews
This AI Can Tell True Hate Speech From Harmless Banter
Researchers at McGill University have taught machine-learning software to identify hate speech by acquiring knowledge on how members of hateful communities speak...
From ACM TechNews
Siri and Alexa Can Be Turned Against You By ltrasound Whispers
Researchers have developed a method to hijack intelligent voice assistant using sounds above the range of human hearing.
From ACM TechNews
Your Broadband Provider Can se Your Smart Devices to Spy on You
Internet service providers can access the data on Internet-connected devices people use in their homes, even when those devices are set up to protect users' privacy...
From ACM News
Your Broadband Provider Can se Your Smart Devices to Spy on You
How much of your privacy would you trade for a smarter home? Internet service providers (ISPs) can peek at the internet-connected devices people use in their own...
From ACM TechNews
Bias Test to Prevent Algorithms Discriminating nfairly
Researchers are developing a framework to identify and eliminate algorithmic bias.
From ACM TechNews
Why the Dark Net Is More Resilient to Attack Than the Internet
Researchers who built their own model of the dark net ran simulations to see how the model would react to three failure scenarios.
From ACM TechNews