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The Strange Case Of The Monotonous Running Average

These days I am putting the finishing touches on a hybrid algorithm that optimizes a system (a...

Turning 60

Strange how time goes by. And strange I would say that, since I know time does not flow, it is...

On The Illusion Of Time And The Strange Economy Of Existence

I recently listened again to Richard Feynman explaining why the flowing of time is probably an...

RIP - Hans Jensen

Today I was saddened to hear of the passing of Hans Jensen, a physicist and former colleague in...

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Tommaso DorigoRSS Feed of this column.

Tommaso Dorigo is an experimental particle physicist, who works for the INFN at the University of Padova, and collaborates with the CMS and the SWGO experiments. He is the president of the Read More »

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The web site of the Cornell preprint archive, arxiv.org, says it best: successful submissions to the preprint archive are a source of considerable pride (darn it, the page with the exact statement is only available just after you submit a paper, so I cannot quote it literally here since my browser has by now forgotten it!).
Ah, the pleasure of study! I had forgotten the immense intellectual pleasure one may derive by reading a stimulating, informative book. And if half a lifetime has passed from the last time you studied something, and what is left in your brain of it is just Culture, then reading it back again combines the pleasure of the discovery (a rediscovery, in this case) with the one of putting things in perspective, combining the bits of information you recollect with all the knowledge you have acquired since the last time you put the book down.
"It turns out that any optimal classical decision rule is also some Bayesian rule. In other words, even if the decision maker is not a Bayesian, he will behave as if he were!"

Frederick James, Statistical Methods in Experimental Physics
Carl Brannen is well known to the regulars of this blog. He is an independent researcher and my favourite non-professional theorist, because he gives me the hope that brilliant minds, who were diverted from the natural path of doing basic research, may return to it for good. And Carl provides us with another important proof: that institutionalized science does sometimes listen to the voice of those who have something to say regardless of who signs their monthly paycheck.
This just in: Berlusconi is not above the law. In a reassuring sentence the judges of the Italian "Consulta" of the constitutional court have ruled today that the "Lodo Alfano", a law strongly wanted by Berlusconi himself, is in conflict with the Italian Constitution where the latter says that citizens are equal in their rights and for the Law. 
Do you remember the "e-e-gamma-gamma-met"  event ? I am sure you do not. It is an incredibly striking event that appeared toward the end of the Tevatron Run I in the CDF data. One event that was so incredibly striking, so impossible to produce through standard model processes, that many in my experiment felt sure that it was going to be the portal through which we would enter the realm of Supersymmetry, or other fancy new physics scenarios.