WebDiarios de Motocicleta

I suspect I got a lot of bad karma this day (I'm the evil mind behind "Crocodile" and "Elephant".) Congratulations t...

The problems for Day 1 of the IOI have been posted (in many languages). Exciting! Here are the executive summaries. (Though I am on the Int...

Now is time for the problems on day 2 (of 2). See here for day 1 . Feel free to post solutions in the comments (you get eternal glory if you...

The Balkan Olympiad is over, and I am slowly recovering from the experience of chairing the Scientific Commitee. For your enjoyment, I will...

Papers to MASSIVE 2011 . This will be a SoCG satellite workshop ( think Paris in June ...). Publication here does not hinder publication any...

If you're a student thinking of going into complexity theory, take a good look around and ask yourself: "Do I really want to be in ...

I am back from FOCS 2010, where I gave two talks: a tutorial on data structure lower bounds: PPSX , PDF a regular conference talk on distanc...