Archive for BayesComp

BayesComp 2022 anyone?!

Posted in Statistics with tags , , , , , on June 29, 2018 by xi'an

A call from the Bayesian Computation (BayesComp) Section of ISBA for proposals to host its conference: Bayes Comp 2022! [Bayes Comp 18 was in Barcelona, Bayes Comp 20 is going to take place in Gainesville, Florida, in January 2020, and it is organised by Jim Hobert, Éric Moulines, and myself.]

The expectation is that the meeting will be held in January 2022, but the committee will consider proposals for other times through January 2023. Bayes Comp 2022 will be the 3rd edition of this new conference series, which is the current incarnation of the popular MCMSki series. The conference aims at promoting original research and recent advances in the theory and application of Bayesian computational methods, and encourage the use of frontier computational tools from various disciplines among statisticians and practitioners. A three-day meeting is planned, perhaps with an additional day or two of satellite meetings and/or short courses.

Proposals with details on transportation, accommodations, contributions, and budget, should be submitted to Mylène Bédard (Program Chair) at bedard AT umontreal.ca no later than September 30, 2018.

Bayes Comp 2018 [call for guest posts]

Posted in Mountains, pictures, Statistics, Travel, University life with tags , , , , , , , on March 26, 2018 by xi'an

As the next MCMski conference, now called Bayes Comp, is starting in Barcelona, Spain, March 26-29, I welcome all guest posts covering the conference, since I am not going to be there! Enjoy!

Bayes Comp 2018

Posted in Mountains, pictures, Statistics, Travel, University life, Wines with tags , , , , , , , , , on April 28, 2017 by xi'an

After a rather extended wait, I learned today of the dates of the next MCMski conference, now called Bayes Comp, in Barcelona, Spain, March 26-29, next year (2018). With a cool webpage! (While the ski termination has been removed from the conference name, there are ski resorts located not too far from Barcelona, in the Pyrenees.) Just unfortunate that it happens at the same dates as the ENAR 2018 meeting. (And with the Gregynog Statistical Conference!)

data challenge in Sardinia

Posted in Books, Kids, R, Statistics, Travel, University life with tags , , , , , , on June 9, 2016 by xi'an

In what I hope is the first occurrence of a new part of ISBA conferences, Booking.com is launching a data challenge at ISBA 2016 next week. The prize being a trip to take part in their monthly hackathon. In Amsterdam. It would be terrific if our Bayesian conferences, including BayesComp, could gather enough data and sponsors to host an hackathon on site! (I was tempted to hold such a challenge for our estimating constants workshop last month, but Iain Murray pointed out to me the obvious difficulties of organising it from scratch…) Details will be available during the conference.

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.

MCMskv #5 [future with a view]

Posted in Kids, Mountains, R, Statistics, Travel, University life with tags , , , , , , , , , , , , , , , , on January 12, 2016 by xi'an

As I am flying back to Paris (with an afternoon committee meeting in München in-between), I am reminiscing on the superlative scientific quality of this MCMski meeting, on the novel directions in computational Bayesian statistics exhibited therein, and on the potential settings for the next meeting. If any.

First, as hopefully obvious from my previous entries, I found the scientific program very exciting, with almost uniformly terrific talks, and a coverage of the field of computational Bayesian statistics that is perfectly tuned to my own interest. In that sense, MCMski is my “top one” conference! Even without considering the idyllic location. While some of the talks were about papers I had already read (and commented here), others brought new vistas and ideas. If one theme is to emerge from this meeting it has to be the one of approximate and noisy algorithms, with a wide variety of solutions and approaches to overcome complexity issues. If anything, I wish the solutions would also incorporate the Boxian fact that the statistical models themselves are approximate. Overall, a fantastic program (says one member of the scientific committee).

Second, as with previous MCMski meetings, I again enjoyed the unique ambience of the meeting, which always feels more relaxed and friendly than other conferences of a similar size, maybe because of the après-ski atmosphere or of the special coziness provided by luxurious mountain hotels. This year hotel was particularly pleasant, with non-guests like myself able to partake of some of their facilities. A big thank you to Anto for arranging so meticulously all the details of such a large meeting!!! I am even more grateful when realising this is the third time Anto takes over the heavy load of organising MCMski. Grazie mille!

Since this is a [and even the!] BayesComp conference, the current section program chair and board must decide on the  structure and schedule of the next meeting. A few suggestions if I may: I would scrap entirely the name MCMski from the next conference as (a) it may sound like academic tourism for unaware bystanders (who only need to check the program of any of the MCMski conferences to stand reassured!) and (b) its topic go way beyond MCMC. Given the large attendance and equally large proportion of young researchers, I would also advise against hosting the conference in a ski resort for both cost and accessibility reasons [as we had already discussed after MCMskiv], in favour of a large enough town to offer a reasonable range of accommodations and of travel options. Like Chamonix, Innsbruck, Reykjavik, or any place with a major airport about one hour away… If nothing is available with skiing possibilities, so be it! While the outdoor inclinations of the early organisers induced us to pick locations where skiing over lunch break was a perk, any accessible location that allows for a concentration of researchers in a small area and for the ensuing day-long exchange is fine! Among the novelties in the program, the tutorials and the Breaking news! sessions were quite successful (says one member of the scientific committee). And should be continued in one format or another. Maybe a more programming thread could be added as well… And as we had mentioned earlier, to see a stronger involvement of the Young Bayesian section in the program would be great! (Even though the current meeting already had many young researcher  talks.)

MCMskv, Lenzerheide, 4-7 Jan., 2016 [news #2]

Posted in Mountains, pictures, Statistics, Travel, University life with tags , , , , , , , , , , , , on September 7, 2015 by xi'an

moonriseA quick reminder that the early bird registration deadline for BayesComp MCMski V is drawing near. And reminding Og’s readers that there will be a “Breaking news” session to highlight major advances among poster submissions. For which they can apply when sending the poster template. In addition, there is only a limited number of hotel rooms at the Schweizerhof, the main conference hotel and the first 40 participants who will make a reservation there will get a free one-day skipass!