Communications of the ACM
Is MFA Needed to Improve Security?
Considering the outlook for multi-factor authentication applications.
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.
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'Electronic Amoeba' Finds Approximate Solution to Traveling Salesman Problem in Linear Time
Researchers at Hokkaido University and Amoeba Energy in Japan developed an analog computer to find a reliable, speedy solution to the traveling salesman problem...
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The Next Best Thing to Being There
Encouraged by the pandemic, augmented and mixed realities bring new views to end-users in medicine, industry, and the military.
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Scope of Russian Hack Becomes Clear: Multiple U.S. Agencies Were Hit
The Pentagon, intelligence agencies, nuclear labs, and Fortune 500 companies use software found to have been compromised by Russian hackers. The sweep of stolen...
From ACM TechNews
This Robot Can Rap—Really
A Georgia Institute of Technology music technologist modified an improvisational musical robot called Shimon to create lyrics and perform rap in real time.
From ACM TechNews
'Accessible Christmas,' an Application That Allows Blind People to Enjoy Christmas Lights
Visually impaired people can enjoy Christmas lights in Madrid through a mobile application from researchers at Spain's Universidad Carlos III de Madrid.
From ACM TechNews
The Smellicopter: An Obstacle-Avoiding Drone that Uses Live Moth Antenna to Seek Out Smells
An autonomous flying drone called the Smellicopter uses a live antenna from a moth to navigate toward smells.
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AI Needs to Face Up to its Invisible-worker Problem
Machine-learning models are trained by low-paid online gig workers. They're not going away—but we can change the way they work, says Saiph Savage.
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Smarter Traffic Lights, Calmer Commuters
Advances in technology may come to a corner near you, easing traffic and possibly helping the environment.
From ACM TechNews
Drones Are Poised to Reshape Home Design
A rethink of home design may be needed to accommodate remote drone delivery, which could reconfigure entire neighborhoods to establish designated drone airspace...
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Split Wave: Team Develops Component for Neuromorphic Computer
Researchers have demonstrated a new neuromorphic computing approach.
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Consumers Increasingly Touch on Contactless Payments
The ability to pay touch-free during the Coronavirus pandemic is persuading more consumers and retailers to go contactless.
From ACM TechNews
Researchers Find Even 'Fair' Hiring Algorithms Can Be Biased
Researchers at Harvard University and Germany's Technische Universität Berlin analyzing how "fair" ranking algorithms affect gender uncovered inconsistent ranking...
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'A Damn Stupid Thing to Do'—the Origins of C
Today, C may be a lingua franca among programmers. This is its (abridged) history.
From ACM TechNews
In Battle Against Hackers, Companies Try to Deceive the Deceivers
Companies are attempting to trap hackers by enticing them with deception technology.
From ACM TechNews
Stanford Researchers Study Trust in Autonomous Products
Stanford University engineers investigating how altering peoples' moods affect their trust in a smart speaker were surprised by their results.
From ACM TechNews
MIT ML Models Find Gaps in Coverage by Moderna, Pfizer, Other Warp Speed Covid-19 Vaccines
Covid-19 vaccines from Moderna, Pfizer, AstraZeneca, and others in Phase III clinical trials may not be as effective in people of Black or Asian genetic ancestry...
From ACM TechNews
Police in Mississippi Want Access to Live Home Security Video, Alarming Privacy Advocates
Officials in Jackson, MS, are expanding police surveillance by permitting live feeds from private security cameras to be sent to the city's real-time command center...
From ACM TechNews
App Aims to Reduce Deaths From Opioid Overdose
A Philadelphia-based pilot study tested an application for volunteers, which alerts them to opioid overdoses requiring naloxone.
From ACM TechNews