Ozzie D, NP-hard  

@ozdreaming@infosec.exchange
279 Followers
807 Following
9.8K Posts
Another drop in the ocean. Parent, healthcare provider, IT/infosec hobbyist, bike commuter, cohousing resident, Susboid, and compulsive volunteer and over-committer. Loves language, music, singing alone and with others. Please contribute to your local instance admin. Trans rights == human rights.
MLKjr quote"Wars are poor chisels for carving out peaceful tomorrows"
Stephen Jay Gould quote"I am, somehow, less interested in the weight and convolutions of Einstein’s brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops."
Ranum's maxim"You can’t solve social problems with software"

Garmin “Autoland” aka “Safe Return,” has been used for the first time, successfully.

Autoland is an emergency system, where a passenger can hit a big red button if the pilot is in incapacitated, which causes the airplane to make emergency radio calls, navigate to a nearby airport with a long runway and medical facilities, and conduct an instrument approach and landing, followed by a full shutdown when the aircraft comes to a stop on the runway. Large screens and voice announcements keep passengers updated along the way.

The nature of the medical emergency on Saturday, involving a King Air with an unconscious pilot, has not been disclosed.

https://avbrief.com/autoland-saves-king-air-everyone-reported-safe/ #avgeek

Autoland Saves King Air, Everyone Reported Safe (Updated) - AvBrief.com

Aircraft landed safely at Rocky Mountain Metropolitan Airport near Denver on Saturday afternoon.

AvBrief.com

I want to share the exploits of Great-Aunt Gertie because of the importance her tales have become for many generations of people in our family.

Gertie was married before World War 2 to a man who turned out to be “a bad man”. She joined the women’s coast guard (SPARS) in order to get away from him and rose in rank to become an officer. Shortly after the war, she divorced her husband — virtually unheard of at the time.

In the 1950’s she rode a Harley and ran with a “rough crowd”.
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In your 40s, you learn not to trust joints. You shoulder hurts for days because you "slept funny," your knees hurt forever because bipedalism only evolved recently and is frankly still in beta, etc.

In your 50s, you learn that hands and feet are ENTIRELY MADE OF JOINTS.

Public Health Wake-Up Call: Will the US Lose Measles Elimination Status? www.contagionlive.com/view/public-...

Public Health Wake-Up Call: Wi...
Public Health Wake-Up Call: Will the US Lose Measles Elimination Status?

An impending deadline is coming up in early 2026 that could cause the country to lose its status. However, this can be reversible and unnecessary infections, severe disease, and deaths can be avoided. Rodney Rohde, PhD, talks about incidence rates, how we got here, and strategies to increase immunizations.

Contagion Live
The Bigger Picture: What the Measles Crisis Reveals This moment is about measles — but it’s also about much more. It reveals: The fragility of public health gains The consequences of misinformation The reality is that infectious diseases don’t care
Might wind up as a white Christmas after all - NWS is no longer saying the Greater French Toast Area can expect snow Tuesday to change to rain, it will instead likely just stay snow. Not a lot of snow, but enough to maybe create good conditions to hunt Black Bart in the back yard (just be careful not to shoot your eye out).
https://bostonfrenchtoast.com

Shower thought: way more food is "mostly just grain + cheese + tomato" than you would think

lasagna

spaghetti (marina + parmesan etc)

enchiladas

grilled cheese & tomato soup

nachos if there's salsa

I gotta be missing some

Please remember that some of the oldest "investment opportunities" in the history of finance were essentially investing in pirates who'd go steal things from people at sea.

It's always been a little like this.

Interesting paper by @irisvanrooijcogsci.com (h/t @sunstarsys on X ) about #AI

https://link.springer.com/article/10.1007/s42113-024-00217-5

Proves the Ingenia Theorem, which basically brackets the AI learning problem as NP hard.

NP hard means that one needs exponentially growing resources to learn more and more things.

At some point one runs out of atoms of the universe to do such scaling and this happens at the level of everyday problems we would like to delegate to AI.

Scaling is a chimera. Let's stop wasting resources

Reclaiming AI as a Theoretical Tool for Cognitive Science - Computational Brain & Behavior

The idea that human cognition is, or can be understood as, a form of computation is a useful conceptual tool for cognitive science. It was a foundational assumption during the birth of cognitive science as a multidisciplinary field, with Artificial Intelligence (AI) as one of its contributing fields. One conception of AI in this context is as a provider of computational tools (frameworks, concepts, formalisms, models, proofs, simulations, etc.) that support theory building in cognitive science. The contemporary field of AI, however, has taken the theoretical possibility of explaining human cognition as a form of computation to imply the practical feasibility of realising human(-like or -level) cognition in factual computational systems, and the field frames this realisation as a short-term inevitability. Yet, as we formally prove herein, creating systems with human(-like or -level) cognition is intrinsically computationally intractable. This means that any factual AI systems created in the short-run are at best decoys. When we think these systems capture something deep about ourselves and our thinking, we induce distorted and impoverished images of ourselves and our cognition. In other words, AI in current practice is deteriorating our theoretical understanding of cognition rather than advancing and enhancing it. The situation could be remediated by releasing the grip of the currently dominant view on AI and by returning to the idea of AI as a theoretical tool for cognitive science. In reclaiming this older idea of AI, however, it is important not to repeat conceptual mistakes of the past (and present) that brought us to where we are today.

SpringerLink

I've seen a few people post on Mastodon about how they would love a model railway, but can't, cos of space limitations. What if I was to tell you that you can enjoy model railways, even if you live in a tiny apartment.

This is a thread about standards and community.

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