Hi! Bonjour! Привет!
I’m a PhD
candidate in computer science at
Carnegie Mellon University and a
Debian Developer. My professional ambition
is to do beautiful mathematics that are relevant to computer
science. I’m generally interested in the semantics of programming
languages, the Curry-Howard-Lambek isomorphism, parametric
polymorphism, and the foundations of mathematics.
While an undergraduate, I had the opportunity to do research at
several wonderful places:
Microsoft Research Cambridge,
Queen’s University’s School of Computing,
MIT CSAIL, and
ENS Lyon. I also spent a semester studying
Independent University of Moscow
in their “Math in Moscow”
programme. A copy of my CV is available here.
See my blog for my musings on
computer science, mathematics, and languages—spoken or
Recent Blog Posts
A year ago, I wrote a post on Configuring CMU SCS printers on Linux. SCS Computing Facilities is rolling out a new single-queue print system, where you fetch your job from the queue to a particular printer using your ID card. They don’t provide instructions for configuring this on unfacilitized...
Though Standard ML provides the OS.Process.system function to execute an arbitrary command using the default system shell, and the Posix.Process structure for fork and the exec variants, it doesn’t (as far as I know) provide a mechanism to run a process and capture that process’s standard out. I learned from...
As I’ve been working through “Sheaves in Geometry and Logic”, I’ve been skimming proofs and attempting to rederive them. I normally end up with a better understanding of the material, but sometimes I get stuck. Here’s one case where I’ve gotten stuck: can anybody tell me why the counit for...
Unless your Linux host was “facilitized” (i.e., unless you’re still running the stock Linux install provided by the CMU help desk), you’re probably scratching your head as to how to add SCS printers to your Linux host. Here’s how. (NOTE: You should only add SCS printers if you have an...
I recently had to sign someone’s GPG key. I’ve long used the caff tool from the signing-party package to help me with this. Unfortunately, I’m using a new laptop and hadn’t yet configured caff on it. Moreover, caff uses the system MTA by default, normally found at /usr/sbin/sendmail, and I...