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
Auto Production Disrupted by Chip Shortages
A global shortage of computer chips has hit automakers worldwide, a problem compounded by spiking demand for new cars.
From ACM TechNews
Researchers: Nearly Half Of Accounts Tweeting About Coronavirus Are Likely Bots
Computer scientists have determined that nearly half of all Twitter accounts spreading messages about the Covid-19 pandemic are likely bots.
From ACM TechNews
How Computer Modeling of COVID-19's Spread Could Help Fight the Virus
Scientists are using computer models to combat the COVID-19 outbreak by predicting how the global epidemic could spread.
From ACM TechNews
China Restricts Video Gaming by Minors
Chinese officials have unveiled guidelines for limiting online videogame use by persons under 18, claiming it hurts health and learning.
From ACM TechNews
Russian Law Gives Government Sweeping Power Over Internet
Earlier this year, Russia passed a law that theoretically would allow the government to sequester the country's Internet from the rest of the world, as well as...
From ACM TechNews
Soccer Team In Denmark Is Using Facial Recognition to Stop Unruly Fans
Brondby Stadium of Copenhagen, Denmark, is using one of Europe's first large-scale private facial recognition systems to catch those banned from the stadium as...
From ACM TechNews
Improved Prosthetic Hand Has Lighter Touch, Easy Grip
Researchers have improved a commercially developed, three-dimensional printed robotic prosthetic arm, allowing an amputee to grasp his wife's hand and "feel" her...
From ACM News
Solving The Tech Industry's Ethics Problem Could Start In The Classroom
Abby Everett Jaques at the Massachusetts Institute of Technologym created a class called Ethics of Technology to help future engineers and computer scientists understand...
From ACM TechNews
Computerized Model Reveals Details Of How Human Cells Divide
Researchers at the Allen Institute have developed a visualization of human cell division suitable for professional scientists and inquisitive amateurs.
From ACM News
When Computers Collude
If you shop online, there's a good chance the price you pay for stuff is determined by a computer algorithm.
From ACM TechNews
How Can Doctors Be Sure A Self-Taught Computer Is Making The Right Diagnosis?
Researchers at Stanford University have developed an algorithm that can teach itself how to diagnose conditions.
From ACM News
The U.S. Pledges A Harder Line In Cyberspace, And Drops Some Hints LISTEN· 4:24
Army Gen. Paul Nakasone, who heads both the National Security Agency and the U.S. Cyber Command, usually doesn't say much in public.
From ACM News
Despite .S. Pressure, Germany Refuses to Exclude Huawei's 5G Technology
The race to build the next generation of super-fast mobile-data networks has begun in Germany, which started auctioning off its spectrum licenses for 5G on Tuesday...
From ACM News
.S. Warns Germany: sing Huawei Could Crimp Intelligence-Sharing Between Agencies
The U.S. has apparently warned Germany that if Chinese tech companies such as Huawei help build the country's new 5G telecom infrastructure, U.S. agencies might...
From ACM Careers
China Expands Research Funding, Luring .S. Scientists And Students
In 2003, Jay Siegel was up for a new challenge. Siegel was a tenured professor of chemistry at the University of California, San Diego, but he took a job at the...
From ACM News
Say Au Revoir to that Hunk of Metal in France that Has Defined the Kilogram
The world is about to say au revoir to Le Grand K, a cylinder of platinum and iridium that has long reigned over the world's system of weight measurement.
From ACM TechNews
The Robots Are Coming to Las Vegas
Las Vegas hotels are experimenting with robots and other automation.
From ACM Careers
China Makes A Big Play In Silicon Valley
A year ago, Chinese President Xi Jinping stood before the 19th Communist Party Congress and laid out his ambitious plan for China to become a world leader by 2025...
From ACM News
The Science Behind the World Cup Ball
Each World Cup, the sportswear giant Adidas designs an official ball to be used in the tournament.
From ACM Opinion