Mind Matters Natural and Artificial Intelligence News and Analysis

Tagtrust

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Trust Concept

#3 AI, We Are Now Told, Knows When It Shouldn’t Be Trusted!

Gödel's Second Incompleteness Theorem says that, for any system that can reliably tell you that things are true or false, it cannot tell you that it itself is reliable.

Okay, so, in #4, we learned that Elon Musk’s utterly self-driving car won’t be on the road any time soon. What about the AI that knows when it shouldn’t be trusted? (As if anyone does!) Our nerds here at the Walter Bradley Center have been discussing the top twelve AI hypes of the year. Our director Robert J. Marks, Eric Holloway and Jonathan Bartlett talk about overhyped AI ideas (from a year in which we saw major advances, along with inevitable hypes). From the AI Dirty Dozen 2020 Part III, here’s #3: AI that knows when it shouldn’t be trusted: https://episodes.castos.com/mindmatters/Mind-Matters-115-Jonathan-Bartlett-Eric-Holloway.mp3 Our story begins at 12:57. Here’s a partial transcript. Show Notes and Additional Resources follow, along with a link…

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Computer error

Can AI Really Know When It Shouldn’t Be Trusted?

Some researchers claim to have taught AI how to recognize its own untrustworthiness. Others say that’s impossible

Recently, we were told that artificial intelligence is now smart enough to know when it can’t be trusted: How might The Terminator have played out if Skynet had decided it probably wasn’t responsible enough to hold the keys to the entire US nuclear arsenal? As it turns out, scientists may just have saved us from such a future AI-led apocalypse, by creating neural networks that know when they’re untrustworthy. David Nield, “Artificial Intelligence Is Now Smart Enough to Know When It Can’t Be Trusted” at ScienceAlert (November 25, 2020) That’s a big claim. Intelligent humans often can’t know when they are untrustworthy. These deep learning neural networks are designed to mimic the human brain by weighing up a multitude of…

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Bingecast: Blockchain and Bitcoin

With Will Fullerton

Robert J. Marks and Will Fullerton discuss what changes await as we enter the implementation phase of a foundational technology: blockchain. While China is making a multi-billion dollar investment, IBM is betting on countless blockchain projects. And by promising to disintermediate financial institutions, blockchain holds the promise of radically reducing obstacles and overhead from human transactions. Still, challenges remain to…

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Bitcoin: Is Lack of Trust the Biggest Security Threat?

It’s almost a parable: Everyone can see, no one can access, the millions trapped in the ether by a password known only to a dead man

Is this the future of currency? Seems like the Dark Ages to me. Bitcoin is a clever idea, but it is perhaps too clever for its own good.

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Personal Bitcoin Wallet with euro coins

How Bitcoin Works: The social value of trust

The idea of employing such a game to guarantee validity in a trustless environment is nothing short of groundbreaking. It is an amazing accomplishment, and I am impressed by it more each time I think about it. However, it does have some drawbacks, which, I think, will ultimately lead to its demise.

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Do children trust robots too much?

Maybe, but more study is needed, say researchers
Children could easily give in to peer pressure from other children to give an incorrect answer in place of a correct one. How much difference it makes that the pressure is supplied by a robot would surely depend on how the child is taught to see robots. Read More ›
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Trusting the Blockchain

Will Fullerton on Blockchain as a Foundational Technology

Robert J. Marks and Will Fullerton discuss what changes await as we enter the implementation phase of a foundational technology: blockchain. While China is making a multi-billion dollar investment, IBM is betting on countless blockchain projects. And by promising to disintermediate financial institutions, blockchain holds the promise of radically reducing obstacles and overhead from human transactions. Still, challenges remain to be solved that are inherent to the technology. Join Bob and Will for a stimulating conversation. Read More ›