WebDiarios de Motocicleta

Via Muthu, I hear about the Aggregator . Here's the deal: most people use RSS readers (which they should be, for example reader.google.c...

Ion Iliescu , former president of Romania (1990-1996, 2000-2004), now has a blog . Of course, after the ever ridiculous Mahmoud Ahmadinejad ...

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Kamal Jain gave a talk today on "atomic economics". Here is my own description of what he meant, though it seemed Kamal disagrees ...

Kamal Jain gives some advice on resubmitting papers that got rejected from STOC/FOCS. That reminds me of a question I've had for while:...

I didn't manage to keep an earlier promise to post olympiad-style problems... But here is a cute one. You have n trees at given coordin...

The inexhaustible Muthu came up with the fantastic idea of assembling napkins used for research-related work. This could turn out to be ve...