salut, c’est Lenoir !

The death of Claude Villers a few days ago, a mythical radio presenter, reminded me of Feedback, the fabulous rock and pop show of his accomplice Bernard Lenoir on France Inter, to which I listened most evenings while in high school then uni, with live concerts like Joy Division’s and my religiously taping my favourite groups on cassettes. Until it got terminated. He returned to the national public radio for Black Sessions / C’est Lenoir, with a memorable studio concert of The Cure in 2004. Chapeau, Lenoir!

A. K. Md. Ehsanes Saleh (01 Jan 1932 – 03 Sept 2023)

Just learned this day that Professor A. K. Md. Ehsanes Saleh passed away in early September. I first met him sometimes in the Fall of 1987, while visiting (from Purdue where I was visiting professor) my wife in Ottawa (where she was pursuing a Master in Electrical Engineering). I knew of his papers on shrinkage and pre-test estimators and dropped by Carleton University, where he taught and worked most of his life, for a casual talk. He was incredibly welcoming and friendly to an unknown junior researcher who had dropped by with no warning on a Friday afternoon. We then kept in touch about research projects and he made me an offer to visit Carleton over the Summer of 1988, with a welcome financial support that allowed us to rent a better lodging by the University of Ottawa (which my wife kept for the following year). This suited me most perfectly as I could spend the summer (May-August) with my wife and work with Professor Saleh on shrinkage topics, which was most enjoyable (if not immensely innovative), although the move involved a non-stop 14h drive from West Lafayette to Ottawa! The whole group of statisticians and probabilists at Carleton was unbelievably friendly as well and contributed, along with the stressless atmosphere of the Canadian capital and the endless nearby parks, to make that summer of 1988 a fabulous one. We renewed the experiment the following summer of 1989, when I left Cornell at the end of their semester, again a great one, when I also met Tatsuya Kubokawa who was visiting Professor Saleh as well. After those two years, I had very few opportunities to visit Ottawa and hence to meet him again, even though I remember having lunch with him at a Franco-Canadian meeting in 2008. I do and will remember him as a humble and selfless man, despite his accomplishments of being the first Bangladeshi statistician in receiving many awards and distinctions, always amicable and full of tolerance and helpful advice.

Natural statistical science [#1]

Mike’s obituary in the IMS Bulletin

Mike Titterington (1945-2023)

Most sadly, I just heard from Glasgow that my friend and coauthor Mike Titterington passed away last weekend. While a significant figure in the field and a precursor in many ways, from mixtures to machine learning, Mike was one of the kindest persons ever, tolerant to a fault and generous with his time, and I enjoyed very much my yearly visits to Glasgow to work with him (and elope to the hills). This was also the time he was the (sole) editor of Biometrika and to this day I remain amazed at the amount of effort he dedicated to it, annotating every single accepted paper with his red pen during his morning bus commute and having the edited copy mailed to the author(s). The last time I saw him was in October 2019, when I was visiting the University of Edinburgh and the newly created Bayes Centre, and he came to meet me for an afternoon tea, despite being in poor health… Thank you for all these years, Mike!