The following position is a win for white. But how?It seems like white is able to grab a knight for free. However, that would be not a wise idea, as the c4 pawn would then be free to run down to become a queen. You can easily convince yourself that 1.N... Continue reading →

Next Monday, or Tuesday at the latest, you will find a new bulky paper in the arXiv. Titled "On the Co-Design of Scientific Experiments and Industrial Systems", the work is authored by over 80 colleagues. I directed them as co-chair of WG2 of EUCAIF (w... Continue reading →

The other day I traveled with Kalliopi and our two newborns to Padova from Lulea. After six full months in Lapland - a full autumn and winter, in fact - I needed to get back to my original office, and take care of other business at what has become my s... Continue reading →

Although I have long retired from serious chess tournaments (they take too much time, a luxury I do not have anymore - even more so now that I have two infants to help grow!), I insist playing online blitz on chess.com, with alternating fortunes. My el... Continue reading →

These days I am putting the finishing touches on a hybrid algorithm that optimizes a system (a gamma-ray observatory) by combining reinforcement-learning with gradient descent. Although I published an optimization strategy for that application already,... Continue reading →

Strange how time goes by. And strange I would say that, since I know time does not flow, it is just our perception of one of the spacetime coordinates of our block universe... The thing is, on February 5 I will turn 60. An important date for anybo... Continue reading →

I recently listened again to Richard Feynman explaining why the flowing of time is probably an illusion. In modern physics time is just a coordinate, on the same footing as space, and the universe can be described as a four-dimensional object — a space... Continue reading →

Today I was saddened to hear of the passing of Hans Jensen, a physicist and former colleague in the CDF experiment at Fermilab. There is an obituary page here with nice pics and a bio if you want detail on his interesting, accomplished life. Here I tho... Continue reading →