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Communications of the ACM

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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Report Reveals Growing Threat of Cyberattacks to Food Safety
From ACM TechNews

Report Reveals Growing Threat of Cyberattacks to Food Safety

Cyberattacks pose a rising threat to food production and safety, according to researchers at the University of Minnesota's Food Protection and Defense Institute...

'Flying Fish' Robot Can Propel Itself Out of Water, Glide Through the Air
From ACM TechNews

'Flying Fish' Robot Can Propel Itself Out of Water, Glide Through the Air

A new bio-inspired robot uses water from the environment to create a gas and launch itself from the water's surface.

Google's Smart-City Plans 'Tech for Tech's Sake'
From ACM TechNews

Google's Smart-City Plans 'Tech for Tech's Sake'

An independent panel criticized a smart-city development planned by Google's Sidewalk Labs unit on Toronto's waterfront, citing innovations as being more about...

Deep Learning at Scale for Construction of Galaxy Catalogs
From ACM TechNews

Deep Learning at Scale for Construction of Galaxy Catalogs

Researchers combined artificial intelligence with high-performance computing to expedite analysis of massive datasets generated by cosmological surveys.

How Hackers Could Break Into the Smart City
From ACM TechNews

How Hackers Could Break Into the Smart City

The more connected a smart city is, the greater its vulnerability to cyberattack.

AI Learns to Defy Laws of Physics to Win at Hide-and-Seek
From ACM TechNews

AI Learns to Defy Laws of Physics to Win at Hide-and-Seek

Scientists at the OpenAI artificial intelligence laboratory developed bots that trained themselves to cooperate by playing hide-and-seek.

Smart TVs Sending Sensitive User Data to Netflix, Facebook
From ACM TechNews

Smart TVs Sending Sensitive User Data to Netflix, Facebook

A new study has found that certain smart TVs and streaming dongles transmit information to Netflix, Facebook, and third-party services, in some cases even when...

Engineers Develop Multimaterial Fiber 'Ink' for 3D-Printed Devices
From ACM TechNews

Engineers Develop Multimaterial Fiber 'Ink' for 3D-Printed Devices

A new method utilizes standard three-dimensional printers to produce functioning devices with electronics already embedded within them.

Researchers Build Microscopic Biohybrid Robots Propelled by Muscles, Nerves
From ACM TechNews

Researchers Build Microscopic Biohybrid Robots Propelled by Muscles, Nerves

Researchers have developed soft biohybrid robots impelled by neuromuscular tissue that activates in response to light.  

Algorithm Can Distinguish Cyberbullies from Normal Twitter Users with 90% Accuracy
From ACM TechNews

Algorithm Can Distinguish Cyberbullies from Normal Twitter Users with 90% Accuracy

Machine learning algorithms developed by a team of Binghamton University researchers can differentiate bullies and aggressors on Twitter from normal users with...

Website Rates Security of Internet-Connected Devices
From ACM TechNews

Website Rates Security of Internet-Connected Devices

The site, https://yourthings.info, features rankings of 45 devices on their security capabilities.

AI as Good as Mahler? Austrian Orchestra Performs Symphony with Twist
From ACM TechNews

AI as Good as Mahler? Austrian Orchestra Performs Symphony with Twist

A researcher at the Ars Electronica Futurelab research center in Austria has used open-source artificial intelligence software to mimic classical symphonies.

Hacking the Smart Home via the Internet of Things
From ACM News

Hacking the Smart Home via the Internet of Things

A group of researchers uncovered implementation flaws in Internet of Things devices.

Israeli Researchers Develop AI-Based Cancer Treatment
From ACM TechNews

Israeli Researchers Develop AI-Based Cancer Treatment

Researchers have developed an artificial intelligence-based technique for mapping receptors on cancer cells.

Artificial Intelligence Confronts a 'Reproducibility' Crisis
From ACM News

Artificial Intelligence Confronts a 'Reproducibility' Crisis

Machine-\ learning systems are black boxes even to the researchers that build them. That makes it hard for others to assess the results.

Intel Server-Grade CPUs Impacted by New NetCAT Attack
From ACM TechNews

Intel Server-Grade CPUs Impacted by New NetCAT Attack

Researchers have described a new exploit targeting Intel central processing units that support Data-Direct I/O Technology and Remote Direct Memory Access features...

Smile-to-Pay: Chinese Shoppers Turn to Facial Payment Technology
From ACM TechNews

Smile-to-Pay: Chinese Shoppers Turn to Facial Payment Technology

China is embracing facial payment technology, which allows consumers to purchase goods simply by posing in front of point-of-sale machines equipped with cameras...

Computing 'Boot Camp' is Showing that 'Anyone Can Be a Coder'
From ACM TechNews

Computing 'Boot Camp' is Showing that 'Anyone Can Be a Coder'

School of Code is a U.K.-based startup that offers 15 weeks of free training at a "boot camp" for computer programming.

Popular Mobile Games Can Detect Cognitive Decline
From ACM TechNews

Popular Mobile Games Can Detect Cognitive Decline

Researchers have found that popular mobile phone games can be used as a tool to help doctors identify early signs of cognitive decline.
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