Archive for Chamonix

200 years making history

Posted in Statistics with tags , , , , , , , , , on March 11, 2020 by xi'an

Les Drus [jatp]

Posted in Statistics with tags , , , , , , , , , , , on February 21, 2020 by xi'an

a faint memory of ice

Posted in Books, Mountains, pictures, Running, Travel with tags , , , , , , , , , , , , , , on March 17, 2018 by xi'an


During the past week of vacations in Chamonix, I spent some days down-hill skiing (which I find increasingly boring!), X-country skiing (way better), swimming (indoors!) and running, but the highlight (and the number one reason for going there!) was an ice cascade climb with a local guide, Sylvain (from the mythical Compagnie des Guides de Chamonix). There were very options due to the avalanche high risk and Sylvain picked a route called Déferlante at the top of Les Grands Montets cabin stop and next to the end of a small icefield, Glacier d’Argentière. We went there quite early to catch the first cabin up, along a whole horde of badasss skiers and snowboarders, and reached the top of the route by foot first, a wee bit after 9 pm. A second guide and a client appeared before we were ready to abseil down, and two more groups would appear later. On touring skis. Continue reading

Chamonix snapshot #3 [jatp]

Posted in Kids, Mountains, pictures, Running, Travel with tags , , , , , , , , , , , on March 10, 2018 by xi'an

Chamonix snapshot [jatp]

Posted in Mountains, pictures, Running, Travel with tags , , , , , , on March 9, 2018 by xi'an

on Monte Rosa [a failed attempt at speed climbing]

Posted in Kids, Mountains, pictures, Running, Travel with tags , , , , , , , , , , , on July 24, 2016 by xi'an

With my daughter Rachel and her friend Clément, we tried last week to bag a few summits in the Monte Rosa massif, which stands between Italy (Aosta) and Switzerland (Zermatt). I wanted to take advantage of the Bastille Day break and we drove from Paris to Aosta in the very early morning, stopping in Chamonix to rent shoes and crampons, and meeting with our guide Abele Blanc at noon, before going together to the hut Rifugio Città di Mantova. At 3500m. Our goal was to spent the night there and climb to Punta Gnifetti (Rifugio Margherita) and Zumstein the next morning. Before heading back to Paris in the evening. However, it did not work out that way as I got a slight bout of mountain sickness that left me migrainous, nauseous, and having a pretty bad night, despite great conditions at the hut… So (despite my intense training of the previous weeks!) I did not feel that great when we left the hut at 5am. The weather was fine if cold and windy, but after two hours of moderate climbing in a fairly pleasant crispy snow of a glacier, Rachel was too out of breath to continue and Abele realised my nose had [truly] frozen (I could not feel anything!) and took us down before continuing with Clément to both peaks. This was quite a disappointment as we had planned this trip over several months, but it was clearly for the best as my fingers were definitely close to frozen (with my worst case ever of screamin’ barfies on the way down!). And we thus spent the rest of the morning waiting for our friends, warming up with tea in the sunshine. Upon reflection, planning one extra day of acclimatisation to altitude and cold would have been more reasonable and keeping handwarmers in our backpacks as well… In any case, Clément made it to the top with Abele and we got a good altitude training for the incoming San Francisco half-marathon. Plus an epic hike the next day around Cogne.

next BayesComp conference planned for Jan 2018, any volunteer?

Posted in Kids, Mountains, Statistics, Travel, University life with tags , , , , , , , , , , , , , , , , , on February 25, 2016 by xi'an

MCMSki III poster, 2010 (C.) IMS[A call from the BayesComp section of ISBA for the next Bayesian computation meeting! As suggested in an earlier post, the label MCMski is discontinued to allow for any location amenable to organise a 200 plus meeting in good and hopefully reasonably priced conditions.]

The Bayesian Computation Section of ISBA is soliciting proposals to host its flagship meeting: BayesComp 2018

The expectation is that the meeting will be held in January 2018, but the committee will consider proposals for other times through January 2019. This meeting is a continuation of the popular MCMSki on recent advances in the theory and application of Bayesian computational methods such as MCMC. The tradition was to hold MCMski meetings in ski resorts, but, as the name change suggests, we encourage applications from any venue that could support BC2018.

A three-day meeting is planned, perhaps with an additional day or two of satellite meetings and/or short courses. One page proposals should address feasibility of hosting the meeting including

1. Proposed dates.
2. Transportation for international participants (both the proximity of international airports and transportation to/from the venue).
3. The conference facilities.
4. The availability and cost of hotels, including low cost options.
5. The proposed local organizing committee and their collective experience organizing international meetings.
6. Expected or promised contributions from the host organization, host country, or industrial partners towards the cost of running the meetings.

Proposals should be submitted to Nicolas Chopin (Program Chair) no later than May 31, 2016. The Board of Bayesian Computing Section will evaluate the proposals, choose a venue, and appoint the Program Committee for BayesComp 2018.