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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.


Tracking Shoppers
From Communications of the ACM

Tracking Shoppers

Retailers of all stripes are using technology to follow consumers through their brick-and-mortar stores in order to develop detailed profiles of their shopping...

Dark Web's Doppelgängers Aim to Dupe Antifraud Systems
From Communications of the ACM

Dark Web's Doppelgängers Aim to Dupe Antifraud Systems

Digital doppelgängers that fool online payment fraud detection systems are a threat to your bank balance.

Toshiba Says it Created an Algorithm that Beats Quantum Computers using Standard Hardware
From ACM News

Toshiba Says it Created an Algorithm that Beats Quantum Computers using Standard Hardware

The company hopes to commercialize it in the financial industry

AB InBev Taps Machine Learning to Root Out Corruption
From ACM TechNews

AB InBev Taps Machine Learning to Root Out Corruption

Brewer Anheuser-Busch InBev spent three years developing machine learning technology to spot corruption in its business partners. 

A Low-Power, Highly Responsive, Reusable Sweat pH Monitor
From ACM TechNews

A Low-Power, Highly Responsive, Reusable Sweat pH Monitor

National University of Singapore researchers have developed an upgrade to wearable health monitors that can read the pH of wearers' sweat.

How to Beat South Korea's AI Hiring Bots and Land a Job
From ACM TechNews

How to Beat South Korea's AI Hiring Bots and Land a Job

Major South Korean companies are using artificial intelligence (AI) to screen job applicants, giving rise to an industry to help job-seekers beat these systems. ...

Samsung's Neon 'Artificial Humans' Look Like Super-Realistic Video Chatbots
From ACM TechNews

Samsung's Neon 'Artificial Humans' Look Like Super-Realistic Video Chatbots

At CES 2020, Samsung's STAR Labs research group unveiled Neon, a simulated human assistant.  

'Holy Grail' Digital Effects Rewinding the Clock for Actors
From ACM TechNews

'Holy Grail' Digital Effects Rewinding the Clock for Actors

Recent movies have made extensive use of digital visual effects to make performers appear younger.

A Virtual Version of da Vinci's Mystery Glass Orb Has Helped Explain Its Weirdness
From ACM TechNews

A Virtual Version of da Vinci's Mystery Glass Orb Has Helped Explain Its Weirdness

Researchers used computer graphics software to reproduce Leonardo da Vinci's painting Salvator Mundi in order to study how light refracts through glass orbs.

Dating Apps Need Women, Advertisers Need Diversity. AI Companies Offer a Solution: Fake People
From ACM TechNews

Dating Apps Need Women, Advertisers Need Diversity. AI Companies Offer a Solution: Fake People

Artificial intelligence startups are marketing images of computer-generated faces created without the use of actual people.

Many Facial Recognition Systems Are Biased, Says U.S. Study
From ACM TechNews

Many Facial Recognition Systems Are Biased, Says U.S. Study

A study found most commercial facial recognition algorithms are biased, and falsely identify African-American and Asian faces 10 to 100 times more frequently than...

Multiplication Hits the Speed Limit
From Communications of the ACM

Multiplication Hits the Speed Limit

A problem "around since antiquity" may have been resolved by a new algorithm.

A Self-Driving Truck Delivered Butter from California to Pennsylvania in Three Days
From ACM TechNews

A Self-Driving Truck Delivered Butter from California to Pennsylvania in Three Days

Startup Plus.ai has completed the first commercial freight cross-country trip by an autonomous truck.

Japanese Researchers Teaching Robots to Repair Themselves
From ACM TechNews

Japanese Researchers Teaching Robots to Repair Themselves

Researchers have demonstrated how to teach a PR2 robot to perform simple repairs on itself by tightening its own screws. 

Bioprinter Shows Potential to Speed Tissue Engineering
From ACM TechNews

Bioprinter Shows Potential to Speed Tissue Engineering

Researchers have developed a bioprinter that can speed computer-controlled creation of human tissue.

Framework Brings Accuracy, Efficiency to Identifying Stop Words
From ACM TechNews

Framework Brings Accuracy, Efficiency to Identifying Stop Words

An algorithmic approach for data analysis automatically recognizes uninformative words, known as stop words, in a large collection of text.

Silicon Valley Is Listening to Your Most Intimate Moments
From ACM News

Silicon Valley Is Listening to Your Most Intimate Moments

How the world's biggest companies got millions of people to let temps analyze some very sensitive recordings.

New Data Addresses Gap in Fusion Research
From ACM TechNews

New Data Addresses Gap in Fusion Research

Researchers have developed a method of enhancing the accuracy of computer models used in simulations of laser-driven implosions.

Why The Rise of the App Has Put Thousands of People in the Hospital
From ACM News

Why The Rise of the App Has Put Thousands of People in the Hospital

People are being distracted by apps on their phones, and getting injured as a result.

Water Animation Gets Easier, Thanks to BYU Professors
From ACM TechNews

Water Animation Gets Easier, Thanks to BYU Professors

A new technique permits the rapid resizing of fluid animations without the need to remodel entire animation sequences.
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