Communications of the ACM
Fighting Impersonation by AI
Finding ways to determine whether a voice message is real or generated by an artificial intelligence.
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 Communications of the ACM
Trouble at the Source
Errors and biases in artificial intelligence systems often reflect the data used to train them.
From Communications of the ACM
The Road Ahead for Augmented Reality
A heads-up look at augmented reality head-up displays.
From Communications of the ACM
What Is the Cost of Living Online?
The cost of powering streaming and other rapidly growing online services will not "take down the Internet."
From ACM TechNews
First Global River Database Documents 40 Years of Change
A new database shows the movement of the river centerlines of the 48 most threatened deltas in the world over the past 40 years.
From ACM TechNews
Search Engines Often Return Inaccurate Health Info, Research Says
Researchers at Germany's Martin Luther University Halle-Wittenberg and Russia's Ural Federal University found search engines often return inaccurate health information...
From ACM News
Surprisingly Smart Artificial Intelligence Sheds Light on How the Brain Processes Language
Neuroscientists find the internal workings of next-word prediction models resemble those of language-processing centers in the brain.
From ACM TechNews
Identity Verification Technique Offers Robust Solution to Hacking
Scientists have developed a secure identity verification technique based on the precept that information cannot exceed the speed of light.
From ACM News
Tim Berners-Lee Wants to Put Online Privacy on a Solid Foundation
Said Berners-Lee, "The tracks are laid, the trains are ready to run, trusted data is ready to flow."
From Communications of the ACM
Qubit Devices Inch Toward Reality
Key questions and challenges remain, including how to scale qubit devices while reducing noise and errors to the point where the devices become useful.
From Communications of the ACM
Holograms on the Horizon?
Machine learning drives toward 3D imaging on the move.
From Communications of the ACM
Filtering for Beauty
Social media "influencers" use augmented reality filtering apps to appear more beautiful, together, and cool. Results may vary.
From ACM TechNews
Data Mining the Past
Researchers have developed an algorithm to convert old newspapers into searchable data by identifying and ranking people's names in order of their importance.
From ACM TechNews
Professional Footballers Threaten Data Firms with GDPR Legal Action
Hundreds of professional footballers (soccer players) have threatened litigation against the data collection industry.
From ACM TechNews
Lack of Engineers Keeping Some Firms Out of the Cloud
Major cloud computing companies are competing to hire engineers, squeezing out others as the pandemic has driven up demand for an already scarce workforce.
From ACM News
'Potentially Disastrous' Data Breach Hits Livestreaming Site Twitch
A spokesman for Check Point said it was the company's "strong suspicion" that Twitch's code had truly been leaked, which was "potentially disastrous."
From ACM TechNews
Finding the Needles in a Haystack of High-Dimensional Datasets
A new algorithm enables the smallest, most relevant subset of features to be selected from high-dimensional datasets.
From ACM News
SEC's Gensler Doesn't See Cryptos Lasting Long
Regulator says history of 'wildcat banking' in U.S. shows limited viability for private forms of money.
From Communications of the ACM
Flatter Chips
Two-dimensional materials — graphene and its cousins — could enable better integrated circuits.
From Communications of the ACM
A Switch in Time
The introduction of the nanosheet transistor is just one step in the continuing attempt to stick to the spirit of Moore's Law.
From ACM News