Travel With Two InfantsThe other day I traveled with Kalliopi and our two newborns to Padova from Lulea. After six full...
A Nice Little CombinationAlthough I have long retired from serious chess tournaments (they take too much time, a luxury...
The Strange Case Of The Monotonous Running AverageThese days I am putting the finishing touches on a hybrid algorithm that optimizes a system (a...
Turning 60Strange how time goes by. And strange I would say that, since I know time does not flow, it is...




Have a look at the figure on the left. It shows the number of visits to this site broken down in hours of the day -the time of the server used by the visitor. The statistics of each bar is sufficient that the uncertainty on their height is of the order of 2%, so almost indistinguishable by eye. What you can see, therefore, are real variations with time of the traffic to this site, and not random fluctuations up and down.




