Archive for MASDOC

my week at War[wick]

Posted in pictures, Running, Statistics, Travel, Uncategorized with tags , , , , , , , , , on February 1, 2014 by xi'an

This was a most busy and profitable week in Warwick as, in addition to meeting with local researchers and students on a wide range of questions and projects, giving an extended seminar to MASDOC students, attending as many seminars as humanly possible (!), and preparing a 5k race by running in the Warwickshire countryside (in the dark and in the rain), I received the visits of Kerrie Mengersen, Judith Rousseau and Jean-Michel Marin, with whom I made some progress on papers we are writing together. In particular, Jean-Michel and I wrote the skeleton of a paper we (still) plan to submit to COLT 2014 next week. And Judith, Kerrie and I drafted new if paradoxical aconnections between empirical likelihood and model selection. Jean-Michel and Judith also gave talks at the CRiSM seminar, Jean-Michel presenting the latest developments on the convergence of our AMIS algorithm, Judith summarising several papers on the analysis of empirical Bayes methods in non-parametric settings.

Statistical frontiers (course in Warwick)

Posted in Books, Statistics, University life with tags , , , , on January 30, 2014 by xi'an

countryside near Kenilworth, England, March 5, 2013Today I am teaching my yearly class at Warwick as a short introduction to computational techniques for Bayes factors approximation for MASDOC and PhD students in the Statistical Frontiers seminar, gathering several talks from the past years. Here are my slides:

MASDOC

Posted in Statistics, University life with tags , , , , , , on January 14, 2011 by xi'an

On Wednesday, I went to the University of Warwick to take part in a meeting about their new MASDOC programme. This programme was launched last year with the support of the EPSRC in three U.K. universities, Warwick, Lancaster and Cambridge (for math). It prepares graduate (fifth year) students for conducting a PhD in Mathematics or Statistics by providing them with extra tutoring and by creating a “cohort” of students working together on research topics. For the first year, the cohort was made of eleven students selected among applicants from both the UK and abroad. Besides a solid volume of courses in Mathematics, Probability and Statistics, MASDOC has the students working in small teams on an applied math problem (e.g., data assimilation, biomembranes, brain imaging) in order to (a) determine a reserarch programme and (b) propose a solution. The teams switch between (a) and (b) which is a neat good idea. The students are also given a common working room in order to increase their team abilities. When discussing with them, I was quite impressed by their maturity and involvement, as they already had a vision of their research interests. In fact, they have somehow gained one year ahead of the average student in terms of decision-making and planning, if not in terms of contents. Of course, this approach to graduate training is rather elitist in that it cannot be extended to all first-year graduates, however it is a worthy investment by EPSRC and the selected universities for building a core of PhD students and future academics with a broader spectrum, a more mature approach to research and teamwork, and hence a higher efficiency now and later. As a side issue, the MASDOC programme is also pushing for exchanges between institutions at the graduate and PhD levels, which is always a plus. Especially when considering the possibilities offered by the Paris graduate school of mathematical sciences.