Archive for Roissy

the terminal

Posted in Books, pictures, Travel with tags , , , , , , , , on January 7, 2017 by xi'an

The Terminal is this (terrible) movie featuring Tom Hanks getting stuck in an airport international zone for an indefinite time (and based on a real story that saw Karimi Nasseri remain in Terminal 1 of Roissy, for 18 years, when being there for a few hours is already unbearable!). In a similar spirit, we got quarantined to the international zone in Delhi airport for 24 hours, thanks to a missed connection. And to an Air India representative who could not be bothered in finding another route, letting us out to visit the city, or even providing us access to our bags. So we ended up waiting in the airport short stay hotel, around the clock, with a bed, food and wifi. Not the end of the World, obviously! And with a rather unique view on the registration desks below.

trip to München

Posted in Mountains, Statistics, Travel, University life, Wines with tags , , , , , , , , , , , , , on October 19, 2015 by xi'an

While my train ride to the fabulous De Gaulle airport was so much delayed that I had less than ten minutes from jumping from the carriage to sitting in my plane seat, I handled the run through security and the endless corridors of the airport in the allotted time, and reached Munich in time for my afternoon seminar and several discussions that prolonged into a pleasant dinner of Wiener Schnitzel and Eisbier.  This was very exciting as I met physicists and astrophysicists involved in population Monte Carlo and parallel MCMC and manageable harmonic mean estimates and intractable ABC settings (because simulating the data takes eons!). I wish the afternoon could have been longer. And while this is the third time I come to Munich, I still have not managed to see the centre of town! Or even the nearby mountains. Maybe an unsuspected consequence of the Heisenberg principle…

Einvígið [book review]

Posted in Books, Kids, Mountains, pictures, Travel with tags , , , , , , , , on August 17, 2015 by xi'an

Reykjavik2In Roissy (De Gaulle) airport, prior to catching my flight to Seattle, I noticed a “new” Indriðason‘s novel, Le Duel (Einvígið), that has not yet been translated into English. But just translated into French! This is a most unusual novel in the Erlendur series, in that the central character of the series only appears as a young cop in the final lines of the novel. Instead, the mentor of Erlendur, Marion Biem, is conducting an inquiry as to who had killed a young man in an almost empty Reykjavik cinema. Where almost all spectators seemed to have something to hide, if not always a murder… A classical whodunnit?! Not really because this happens in 1972, during the famous Fisher-Spassky duel, and that duel is unrelated to the murder, while the Icelandic police seems overwrought by the event and the presence of Russian and American double-agents in Reykjavik…

I found the whole exercise interesting, creating a sort of genealogy in the Erlendur series, with Marion’s mentor playing a side role and his early training in Glasgow (of all places!), with the re-creation of a 1972 Iceland and the chess match between Fisher and Spassky at the height of the Cold War. Plus a reminder about the tuberculosis epidemics of the 1930’s, where  The detective side of the novel is however less convincing than usual, with clues and fingerprints appearing at the most convenient times. And a fairly convoluted resolution. Still worth reading, especially on a long flight!

BibTool on the air

Posted in Books, Linux, Travel, University life with tags , , , , , , , , , , on October 23, 2014 by xi'an

Yesterday night, just before leaving for Coventry, I realised I had about 30 versions of my “mother of all .bib” bib file, spread over directories and with broken links with the original mother file… (I mean, I always create bib files in new directories by a hard link,

    ln ~/mother.bib

but they eventually and inexplicably end up with a life of their own!) So I decided a Spring clean-up was in order and installed BibTool on my Linux machine to gather all those versions into a new encompassing all-inclusive bib reference. I did not take advantage of the many possibilities of the program, written by Gerd Neugebauer, but it certainly solved my problem: once I realised I had to set the variates

check.double = on
check.double.delete = on
pass.comments = off

all I had to do was to call

bibtool -s -i ../*/*.bib -o mother.bib
bibtool -d -i mother.bib -o mother.bib
bibtool -s -i mother.bib -o mother.bib

to merge all bib file and then to get rid of the duplicated entries in mother.bib (the -d option commented out the duplicates and the second call with -s removed them). And to remove the duplicated definitions in the preamble of the file. This took me very little time in the RER train from Paris-Dauphine (where I taught this morning, having a hard time to make the students envision the empirical cdf as an average of Dirac masses!) to Roissy airport, in contrast with my pedestrian replacement of all stray siblings of the mother bib into new proper hard links, one by one. I am sure there is a bash command that could have done it in one line, but I spent instead my flight to Birmingham switching all existing bib files, one by one…

impressions, soleil couchant (#2)

Posted in pictures, Travel with tags , , , , , , , on July 12, 2014 by xi'an