Lee Spector

@leespector.bsky.social

Teaches and conducts research in AI, ALife, & intersections of computer science with cognitive science, evolutionary biology, physics, and the arts.

Excited to see what this special issue on Lexicase Selection surfaces! Are you working on selection in evolutionary computing, biology, machine learning, AI? Have some ideas about connections to lexicase selection (lexicase.ai)? Submission deadline is Dec 1, 2026. link.springer.com/collections/...

Special Issue on Lexicase Selection

This special issue of GPEM will focus on further studies of lexicase selection, its applications, its variants, and its analysis. It aims to draw together ...

link.springer.com

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

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

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.

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...

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

ft.com

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

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.

technologyreview.com