I am a PhD student in computer science at the University of Waterloo, supervised by Professor Ming Li and advised by Professor Marcus Hutter.

My current research is related to applications of algorithmic probability to sequential decision theory (universal artificial intelligence). Recently I have been trying to start a dialogue between the computational cognitive science and UAI communities. Sometimes I build robots, professionally or otherwise. Another hobby (and a personal favorite of my posts here) is the Sherlockian abduction master list, which is a crowdsourced project seeking to make “Sherlock Holmes” style inference feasible by compiling observational cues. Give it a read and see if you can contribute!

See my personal website colewyeth.com for an overview of my interests and work.

I do ~two types of writing, academic publications and (lesswrong) posts. With the former I try to be careful enough that I can stand by ~all (strong/​central) claims in 10 years, usually by presenting a combination of theorems with rigorous proofs and only more conservative intuitive speculation. With the later, I try to learn enough by writing that I have changed my mind by the time I’m finished—and though I usually include an “epistemic status” to suggest my (final) degree of confidence before posting, the ensuing discussion often changes my mind again.