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Posts by Lee Spector

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Lee Spector - The Next Phase of Evolution Is Artificial (Worthy Successor, Episode 27) - Daniel Faggella This new installment of the Worthy Successor series is an interview with Lee Spector, the Class of 1993 Professor of Computer Science and Chair of the

This was a fun conversation, that some of you might find interesting. The page I'm linking embeds the YouTube video, but you should also be able to find it on your favorite podcast app.

danfaggella.com/spector1/

#ArtificialIntelligence #EvolutionaryComputation #CognitiveScience

3 days ago 6 1 0 1
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What AI Means Technology Podcast · Updated Biweekly · What AI Means is the podcast that asks scholars and creators about the significance of artificial intelligence for the world as they see it, through the lenses ...

What AI Means for Earth Science with Nicholas Holschuh

podcasts.apple.com/us/podcast/w...

2 weeks ago 1 0 0 0
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4 weeks ago 2 0 0 0
Podcast logo, with "AI" and a question mark, and the text "What AI Means."

Podcast logo, with "AI" and a question mark, and the text "What AI Means."

New podcast!

I ask scholars and creators about the significance of artificial intelligence for the world as they see it, through the lenses of their disciplines and expertise.

What AI Means
AI in the Liberal Arts at Amherst College
Listen wherever you get podcasts, or at: lnkd.in/emd7NHus

2 months ago 2 1 0 0
lexicase.ai

New, brief overview of lexicase selection: lexicase.ai

It considers individual training cases in different random orders, and therefore with different priorities, for each selection event.

#AI #MachineLearning #ALife

6 months ago 3 1 0 0
Visit the Botanic Garden of Smith College

@ladyslipperhere.bsky.social
If your ever in Western MA area this is worth checking out
I particularly enjoy the rainforest in the center in the middle of a New England winter
garden.smith.edu/visit

6 months ago 2 2 1 0

The imaginatively named streets in Hadley, Massachusetts that cross the bike path on the way from Northampton to Amherst:

Cross Path Rd, West St, Middle St, East St, South Maple St

#westernmass

7 months ago 3 0 1 0
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Much like "crab", industrial music is constantly re-evolving from first principles basically anywhere where there's a bunch of metal and plastic laying about

7 months ago 11127 3467 236 349
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An Even Quicker Introduction to the Push Programming Language
An Even Quicker Introduction to the Push Programming Language YouTube video by Lee Spector

Super niche AI/GP technical content: I made this short video 6 years ago and was just delighted to discover that I still think it's okay! LMK if you have related ideas you'd like to discuss. www.youtube.com/watch?v=VGJW...

7 months ago 2 1 0 0
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Kenichi Morita: Reversible world of cellular automata - Genetic Programming and Evolvable Machines Genetic Programming and Evolvable Machines -

New book review, freely available in GPEM:

“Reversible world of cellular automata” by Kenichi Morita, reviewed by Tomas Rokicki

link.springer.com/article/10.1...

8 months ago 7 4 0 0

Indeed - we showed an AutoML could easily compete with a deep learning LSTM & significantly outperform it in efficiency academic.oup.com/bioinformati... #automl #deeplearning #machinelearning

8 months ago 14 3 0 0
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We're excited to share "The Cost of Getting Around: The Transportation Burdens of Lower-income residents in Western Massachusetts", a collaboration between MPG and @wayfinders.bsky.social for @massdot.bsky.social. Here's Quick thread of some of the key findings. www.mass.gov/doc/the-peop...

8 months ago 1 1 1 2

In my first interaction with ChatGPT 5 it provided four "key references," every one of which was hallucinated or broken in one or more ways. This was about a machine learning techique for which there is a lot of information online, and it totally butchered it.

8 months ago 1 0 0 0

the brain that can see a face in a wall outlet was always doomed to hear the voice of God in a markov chain

8 months ago 1262 382 9 5
Current issue: Patterns

Our tree-based pipeline optimization tool (TPOT) automated machine learning (AutoML) review paper is featured in this special issue of Cell's Patterns on open-source software www.cell.com/patterns/iss... #tpot #automl #mlsky #machinelearning

8 months ago 6 2 0 0
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Why AI chatbots lie to us A few weeks ago, a colleague of mine needed to collect and format some data from a website, and he asked the latest version of Anthropic’s generative AI system, Claude, for help. Claude cheerfully agr...

In my latest (and last!) column for Science’s Expert Voices series, I write about the reasons behind AI chatbots’ “deceptive” behaviors (and why Claude threatened a fictional CEO with blackmail).

www.science.org/doi/10.1126/...

8 months ago 199 80 8 18
In Memoriam: Margaret Boden (1936-2025) Professor Boden, who spent most of her academic career at the University of Sussex, was a leading figure in cognitive science, who wrote extensively on computational models of the mind, on artificial ...

Brutal to learn that Margaret Boden has passed. An absolute powerhouse in the areas of AI and creativity.
leiterreports.typepad.com/blog/2025/07...

8 months ago 17 8 0 0
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9 months ago 0 0 0 0
Call for Papers: Special Issue on Generative AI and Evolutionary Computation for Software Engineering Special Issue Home: https://link.springer.com/collections/bcadcgjdjd Generative models, and mainly large language models, are already wide...

GPEM Journal has a new CFP for a special issue in Generative AI and Evolutionary Computation for Software Engineering!

This will be edited by Dominik Sobania

See Leo's blogpost:
gpemjournal.blogspot.com/2025/06/call...

And special issue page:
link.springer.com/collections/...

9 months ago 2 1 0 0
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📺 Introducing the Fediverse: a New Era of Social Media A 4 minute video that aims to introduce the Fediverse to people not familiar with it

news.elenarossini.com/fediverse-vi...

10 months ago 1 0 0 0
GPTP

Excited to be at: Genetic Programming Theory & Practice (GPTP) is a small, invitation-only workshop. This year’s GPTP will be hosted by Michigan State University in East Lansing, MI on June 05-07, 2025 gptp-workshop.com/index.html #artificialintelligence #geneticprogramming

10 months ago 6 1 0 0
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I am thrilled to present an expert panel conversation I organized in… | Lucy Brock I am thrilled to present an expert panel conversation I organized in conjunction with the Systems Engineering Department at la Universidad Cooperativa de Colombia. As a proponent of international educ...

This was a great conversation and I'm looking forward to the Q&A session! www.linkedin.com/feed/update/...

11 months ago 2 0 0 0
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Five alarm fire: The State Department has effectively ended free speech for student visa holders.

1 year ago 94 30 8 1
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Turing Award winners warn over unsafe deployment of AI models Two pioneers of reinforcement learning have won the $1mn prize from the Association for Computing Machinery

Congratulations to Rich Sutton and Andrew Barto on receiving the Turing Award in recognition of their significant contributions to ML. I also stand with them: Releasing models to the public without the right technical and societal safeguards is irresponsible.
www.ft.com/content/d8f8...

1 year ago 118 24 0 6
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Assn for Computing Machinery (@ACM@mastodon.acm.org) Attached: 1 image Meet the recipients of the 2024 ACM A.M. Turing Award, Andrew Barto and Richard Sutton! They are recognized for developing the conceptual and algorithmic foundations of reinforcemen...

It's not exactly what he just won the Turing award for, but some of the best conversations I've ever had about the nature of minds, brains and machines have been with Andy Barto. Congratulations Andy!!
mastodon.acm.org/@ACM/1141102...

1 year ago 1 0 0 0

I enjoyed Lisp flavors back in the day, and now live a short walk from wonderful Herrell's ice cream in Northampton MA.

1 year ago 1 0 0 0
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The mix-in revolution How an ice cream innovator in Somerville influenced Lisp pioneers at the MIT AI Lab­—and made a lasting mark on programming.

Via a friend, from MIT’s alumni magazine. On the confluence of Lisp-based Object Oriented Programming systems and gourmet ice cream in Cambridge, MA in the 1970s. I joined Symbolics in 1982 working with Dan Weinreb and Howard Cannon, writing a lot of Lisp code with Flavors.

#lisp #oops #symbolics

1 year ago 15 4 2 0
We're not done yet | 18F

18F was doing exactly the type of work that DOGE claims to want – yet we were eliminated shortly after midnight. Read our letter to the American people:
18f.org

1 year ago 18816 6834 697 446
Silencing Science Tracker | Sabin Center for Climate Change Law

The Silencing Science Tracker is a joint initiative of the Sabin Center for Climate Change Law & the Climate Science Legal Defense Fund. It tracks government attempts to restrict or prohibit research, education or discussion climate.law.columbia.edu/Silencing-Sc... #science #research

1 year ago 17 9 0 0
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Is the evolution metaphor still necessary or even useful for genetic programming? - Genetic Programming and Evolvable Machines Genetic Programming and Evolvable Machines -

Is the evolution metaphor still necessary or even useful for genetic programming? link.springer.com/article/10.1... #geneticprogramming #machinelearning #artificialintelligence #datascience

1 year ago 5 4 0 0