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subjectComputers And Society
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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.


The 50-Year-Old Problem That Eludes Theoretical Computer Science
From ACM News

The 50-Year-Old Problem That Eludes Theoretical Computer Science

A solution to P vs NP could unlock countless computational problems—or keep them forever out of reach.

Some Artists Found a Lifeline Selling NFTs. Others Worry It's a Trap
From ACM News

Some Artists Found a Lifeline Selling NFTs. Others Worry It's a Trap

Artists are jumping into a market that will pay thousands for their work. But they're running into scams, environmental concerns, and crypto hype.

How AI Could Solve Supply Chain Shortages and Save Christmas
From ACM News

How AI Could Solve Supply Chain Shortages and Save Christmas

Just-in-time shipping is dead. Long live supply chains stress-tested with AI digital twins.

AI Has Cracked a Key Mathematical Puzzle for Understanding Our World
From ACM News

AI Has Cracked a Key Mathematical Puzzle for Understanding Our World

Partial differential equations can describe everything from planetary motion to plate tectonics, but they're notoriously hard to solve.

 2021 has Broken the Record for Zero-Day Hacking Attacks
From ACM News

2021 has Broken the Record for Zero-Day Hacking Attacks

The reasons why are complicated—and not all bad news.

U.S. Government Agencies to Increase Use of Facial Recognition Technology
From ACM News

U.S. Government Agencies to Increase Use of Facial Recognition Technology

A new survey shows the controversial systems are poised to play an even bigger role in federal business.

Mathematicians Are Deploying Algorithms to Stop Gerrymandering
From ACM TechNews

Mathematicians Are Deploying Algorithms to Stop Gerrymandering

Mathematicians are implementing algorithms designed to halt gerrymandering—the partisan manipulation of U.S. Census data to redraw electoral maps for one political...

We Tested AI Interview Tools. Here's What We Found.
From ACM News

We Tested AI Interview Tools. Here's What We Found.

One gave our candidate a high score for English proficiency when she spoke only in German.

We Investigated Whether Digital Contact Tracing Actually Worked in the U.S.
From ACM News

We Investigated Whether Digital Contact Tracing Actually Worked in the U.S.

A year ago, engineers built apps to track potential virus exposure. Our research shows the impact has been mixed—but there's still potential.

Geoffrey Hinton Has a Hunch about What's Next for AI
From ACM News

Geoffrey Hinton Has a Hunch about What's Next for AI

A decade ago, the artificial-intelligence pioneer transformed the field with a major breakthrough. Now he's working on a new imaginary system named GLOM.

How Facebook Got Addicted to Spreading Misinformation
From ACM News

How Facebook Got Addicted to Spreading Misinformation

The company's AI algorithms gave it an insatiable habit for lies and hate speech. Now the man who built them can't fix the problem.

Google Says It's Too Easy for Hackers to Find New Security Flaws
From ACM News

Google Says It's Too Easy for Hackers to Find New Security Flaws

Attackers are exploiting the same types of software vulnerabilities over and over again, because companies often miss the forest for the trees

This Avocado Armchair Could Be the Future of AI
From ACM TechNews

This Avocado Armchair Could Be the Future of AI

Researchers at artificial intelligence company OpenAI have engineered two deep learning models combining language and images to improve AI's understanding of text...

AI Needs to Face Up to its Invisible-Worker Problem
From ACM News

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.

Tiny Four-Bit Computers Are Now All You Need to Train AI
From ACM TechNews

Tiny Four-Bit Computers Are Now All You Need to Train AI

IBM researchers have proposed reducing the number of computer bits from the current industry standard of 16 to just four.

AI Needs to Face Up to its Invisible-worker Problem
From ACM News

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.

A Radical Technique Lets AI Learn with Practically No Data
From ACM TechNews

A Radical Technique Lets AI Learn with Practically No Data

Scientists at Canada's University of Waterloo suggest artificial intelligence models should be capable of “less than one”-shot learning.

These Weird, Unsettling Photos Show That AI is Getting Smarter
From ACM News

These Weird, Unsettling Photos Show That AI is Getting Smarter

Models are learning how to generate images from captions, a sign that they're getting better at understanding our world.

Machines can Spot Mental Health Issues—If you Hand Over your Personal Data
From ACM News

Machines can Spot Mental Health Issues—If you Hand Over your Personal Data

Digital diagnosis could transform psychiatry by mining your most intimate data for clues. But is the privacy cost worth it?

The Quest for Quantum-Proof Encryption Just Made a Leap Forward
From ACM TechNews

The Quest for Quantum-Proof Encryption Just Made a Leap Forward

The U.S. National Institute of Standards and Technology says there are 15 contenders remaining in its competition to develop quantum-proof encryption, down from...
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