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Mark Crowley

@compthink.bsky.social

Assoc Prof @UWaterloo Research: #ArtificialIntelligence #MachineLearning #ReinforcementLearning #casual-learning, dimensionality reduction, #ethicalAI #aimorality #aialignment Domains: wildfires, driving, medical, lidar Diversity is Strength.

819 Followers  |  568 Following  |  557 Posts  |  Joined: 08.01.2024  |  2.0561

Latest posts by compthink.bsky.social on Bluesky

There's still hope then.

09.02.2026 03:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Benito is a threat b/c he makes art so alluring and enjoyable you want to understand everything about it and then you end up learning about sugar and slavery and colonialism and the TaΓ­nos and Hawaii and then you probably have some thoughts of your own, and that's why art is powerful and dangerous

09.02.2026 01:38 β€” πŸ‘ 20499    πŸ” 5237    πŸ’¬ 107    πŸ“Œ 180

All of them I think.

09.02.2026 01:39 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

We did!

09.02.2026 01:38 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

same thought.

06.02.2026 20:24 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Machine Ethics: from formal methods to emergent machine ethics β€” ALIGN

www.aialign.net/ws-machine-e...

03.02.2026 17:29 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Thanks! Glad it's resonated with you. The work is certainly ongoing as my student Majid has this as his main PhD topic. That paper was part of this workshop on Machine Ethics at AAAI this year: www.aialign.net/ws-machine-e...

03.02.2026 17:21 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Indeed, I hadn't read ahead to step 7 when I posted. They are truly innovative, they are pursuing the steps in parallel.

03.02.2026 16:56 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

we should do course corrections via twitter polls.

03.02.2026 16:55 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Wait, so these are only AI generated papers? Great for a training set.

03.02.2026 16:53 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Seeing this totally out of context...I'm guessing we're talking about twitter, perhaps for the that lobster thing?
Same thoughts. Although I think it would be possible to nerd shame them into adding GitHub gists as a verification option.

03.02.2026 16:50 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Preview
Trump suggests Republicans should β€˜take over’ elections to protect the party President claims idea to β€˜nationalize’ elections in 15 states ahead of midterms is to prevent rare noncitizen voting

They're moving to step 6 of the standard playbook. (protectdemocracy.org/work/the-aut...)

Note: there are only 7 steps

www.theguardian.com/us-news/2026...

03.02.2026 16:49 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

seems appropriate

02.02.2026 22:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1

many are here on bluesky too, they should not use twitter for the login verify on that, it should be a github gist or something

02.02.2026 22:02 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

Not too long ago there were maps in malls that couldn't be out of order because they were just. paper.

Even as someone who loves new technologies, sometimes the latest new way to do something isn't better than the old way.

31.01.2026 19:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Catherine O’Hara, actor known for Home Alone and Schitt’s Creek, dies aged 71 Actor, also known for Beetlejuice and her work with Christopher Guest, died after a brief illness

No. I'm not ready for this.

www.theguardian.com/film/2026/ja...

30.01.2026 20:08 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Wait untill they start thinking about whether closing a chat window is "killing" that version of the bot or not.

26.01.2026 18:49 β€” πŸ‘ 18    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

LOL

26.01.2026 18:40 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Thanks for the heads up, yes I should take a look, was a bit suspicious the way the article talked about the author, so maybe I should check my biases here.

26.01.2026 17:59 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

CBP chief Bovino has confirmed that the officers who executed Alex Pretti in the street yesterday are not only *not on administrative leave,* they have all been reassigned to other jurisdictions and are all on the street today.

This is totally unheard of for any officer-involved shooting

25.01.2026 20:01 β€” πŸ‘ 18549    πŸ” 6932    πŸ’¬ 902    πŸ“Œ 749

This is fantastic.
In particular: "stop pretending Jesus is crucified because he preached Good vibes and personal growth"

A lot of the Jesus-turning-over-tables-at-the-temple anger is needed right now.

26.01.2026 17:43 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The model abilities matter.

Do we worry about reliability or truthful answers when we're encouraging a child to imagine new things? No.

Do we find a way to make the child's imaginings more reliable so that we can get them to run nuclear power stations? Also no.

That's what we have here LLMs.

26.01.2026 17:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

We should say that this ability to extrapolate answers to questions you haven't quite seen before, really is one essential components for full intelligence and sentience.

It's the ability to imagine, from what's in your own experience and context, what might happen next.

26.01.2026 17:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

So instead of saying:
β€œThe way that systems learn is by hallucinating something... sometimes it's something that no human has ever thought before.”

26.01.2026 17:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I agree with the authors of the paper being discussed here that hallucination can't be removed, it's how LLMs work, and reliability will always be an issue.

But what if we think of hallucination more as really being like imagination?

26.01.2026 17:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Preview
The Math on AI Agents Doesn’t Add Up A research paper suggests AI agents are mathematically doomed to fail. The industry doesn’t agree.

Encouraging and frustrating at the same time.

Quote from this nice article:
"I think hallucinations are intrinsic to LLMs and also necessary for going beyond human intelligence,” he says.
www.wired.com/story/ai-age...

Why must we focus on the going beyond rather than reaching human intelligence,

26.01.2026 17:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Fascinating, it makes so hard to fully analyze how these systems work when they are hand tuned like this in real time.

25.01.2026 20:56 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Image of a CBC article titled β€œICE ordering fleet of 20 armoured vehicles from Brampton Ont firm”

Image of a CBC article titled β€œICE ordering fleet of 20 armoured vehicles from Brampton Ont firm”

As masked agents increase their violence south of the border - including killing ICU nurse Alex Pretti yesterday - it's easy to feel powerless.

But here’s something we all can do.

ICE agents are patrolling in vehicles made in Canada.

If you're sick of the horrifying videos, contact your MP. 1/2

25.01.2026 20:35 β€” πŸ‘ 25    πŸ” 21    πŸ’¬ 3    πŸ“Œ 2

Nonoffenseeant at all, That wasn't my intention. I'm replying to the thread with a general idea, not everyone knows this and I was trying to say it as clearly as possible.

25.01.2026 15:41 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This. It isn't random, or poorly thought out. They have goals, horrible horrible goals.

25.01.2026 15:25 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

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