Archive for Marseille

data assimilation and reduced modelling for high-D problems [CIRM]

Posted in Books, Kids, Mountains, pictures, Running, Statistics, University life with tags , , , , , , , , , , , , , , , , , on February 8, 2021 by xi'an

Next summer, from 19 July till 27 August, there will be a six week program at CIRM on the above theme, bringing together scientists from both the academic and industrial communities. The program includes a one-week summer school followed by 5 weeks of research sessions on projects proposed by academic and industrial partners.

Confirmed speakers of the summer school (Jul 19-23) are:

  • Albert Cohen (Sorbonne University)
  • Masoumeh Dashti (University of Sussex)
  • Eric Moulines (Ecole Polytechnique)
  • Anthony Nouy (Ecole Centrale de Nantes)
  • Claudia Schillings (Mannheim University)

Junior participants may apply for fellowships to cover part or the whole stay. Registration and application to fellowships will be open soon.

end-to-end Bayesian learning [CIRM]

Posted in Books, Kids, Mountains, pictures, Running, Statistics, University life with tags , , , , , , , , , , , , , , , , , on February 1, 2021 by xi'an

Next Fall, there will be a workshop at CIRM, Luminy, Marseilles, on Bayesian learning. It takes place 22-29 October 2021 on this wonderful campus at the border with the beautiful Parc National des Calanques, in a wonderfully renovated CIRM building and involves friends and colleagues of mine as organisers and plenary speakers. (I am not involved!, but plan to organise a scalable MCMC workshop there the year after!) The conference is well-supported and the housing fees will be minimal since the centre is also subsidized by CNRS. The deadline for contributed talks and posters is 22 March, while it is 15 June for registration. Hopefully by this time the horizon will have cleared up enough to consider traveling and meeting again. Hopefully. (In which case I will miss this wonderful conference due to other meeting and teaching commitments in the Fall.)

away from CIRM

Posted in Mountains, pictures, Running, Statistics, Travel, University life with tags , , , , , , , , , on November 5, 2020 by xi'an

Due to the new lockdown measures enforced in France and in particular in Marseilles, the CIRM workshop on QMC and randomness has turned virtual, and I will thus give my talk on Coordinate sampler : A non-reversible Gibbs-like sampler from Paris. Rather than from the Luminy campus after an early morning run to the top of Mont Puget as we used to do on the previous workshop there. With versions of PDMP running on QMC (which makes sense when considering the deterministic component of the sampler).

climbing encounters

Posted in Mountains, pictures, Travel with tags , , , , , , , , , , , , on August 28, 2020 by xi'an

A nice if easy climbing morn on Éperon de Bouchier (à ne pas confondre avec Crochet de Boucher!) a week ago with a local guide, François, who happened to be a formidable character (even conditioning on him being guide). He left school at 14 to become a car mechanic, join the French Navy at 16, caught tuberculosis on a Navy basis, was sent to the Alps for recovery, caught a fatal and definite mountain attraction while there, got training supported by the Navy for an higher mechanic degree, took qualification courses to become a French mountain guide, started being interested in learning techniques and abilities through his training ski schools, experimented new teaching methods with kids from the Marseille suburbs,  eventually joined a Master in biomechanics and ergonomy at Orsay and ended up with a thesis on the topic, worked with French ski federation and a French ski brand, and is still guiding, training and researching despite having passed the retirement age! A wonderful chance encounter, with the facility of the route making chatting not an issue. (Except that some puritan ayatollah had recently removed most of the bolts, which did not make things harder in the end but exhibited an absurd degree of self-righteousness on a route that easy…)

And then an even more rewarding climb today with another local guide, Cathy, who gave me a great and profitable climbing lesson for over three hours, allowing me to reach a higher climbing level than I had previously achieved on an outside route. With a high degree of pedagogy and support. I ended up fairly tired, but exhilaratedly so!

souvenirs de Luminy

Posted in Books, Kids, pictures, Statistics, Travel, University life with tags , , , , , , , , , , , , , on July 6, 2020 by xi'an