Archive for the University life Category

congrats, Dr. Clarté!

Posted in Books, pictures, Statistics, Travel, University life with tags , , , , , , , , , , on October 9, 2021 by xi'an

Grégoire Clarté, whom I co-supervised with Robin Ryder, successfully defended his PhD thesis last Wednesday! On sign language classification, ABC-Gibbs and collective non-linear MCMC. Congrats to the now Dr.Clarté for this achievement and all the best for his coming Nordic adventure, as he is starting a postdoc at the University of Helsinki, with Aki Vehtari and others. It was quite fun to work with Grégoire along these years. And discussing on an unlimited number of unrelated topics, incl. fantasy books, teas, cooking and the role of conferences and travel in academic life! The defence itself proved a challenge as four members of the jury, incl. myself, were “present remotely” and frequently interrupted him for gaps in the Teams transmission, which nonetheless broadcasted perfectly the honks of the permanent traffic jam in Porte Dauphine… (And alas could not share a celebratory cup with him!)

back to W

Posted in pictures, Statistics, Travel, University life with tags , , , , , , , , , , , , on October 3, 2021 by xi'an

a journal of the plague year² [reopenings]

Posted in Books, Kids, pictures, Travel, University life, Wines with tags , , , , , , , , , , , , , , , , , , , , , , , , on September 30, 2021 by xi'an

Returned to some face-to-face teaching at Université Paris Dauphine for the new semester. With the students having to be frequently reminded of keeping face masks on (yes, the nose is part of the face and need be covered!). I do not understand why the COVID pass did not apply to universities as well. I also continued an on-line undergrad lecture in mathematical statistics, as I found that the amount of information provided to students this way was superior to black-board teaching. (I actually gave some of these lectures in a uni amphitheatre, to leave the students free to chose, but less than 20% showed up.)

Read the very last volume of the Witcher. With a sense of relief that it was over, even though the plot and the writing were altogether pleasant… And Naomi Novik’s Uprooted, with a permanent feeling of amazement at this novel been praised or awarded anything. Once more, I had missed that it was a YA [but not too young!] novel. Still, so many things go wrong, from the overly obtuse main character to the transparent plot, the highly questionable romantic affair between the 100⁺ year old wizard and the 17 year old teenager he more than less ravished from friends and family, to the poor construct of the magic system, and to the (spoiler alert!) rosy ending. As I read the book over two sleepless nights, not much time was lost. And it had some page-turning qualities. But I’d rather have slept better!

Watched Kate, thinking it was a Japanese film, but quickly found to my sorrow it was not. Not Japanese in the least, except for taking place in Tokyo and involving cartoonesque yakuza. To quote the NYT, “as cheap as a whiff of a green tea and musk cologne called Tokyo wafting over a department store counter”. Simply terrible, even lacking the pretense of story distanciation found in Kill Bill… And then came by chance on Time and Tide, a 2000 Hong Kong film, a much better distanced action picture, with enough ellipses and plenty second-degree dialogues, some mixing Cantonese and Portuguese, plus highly original central male and female characters. I am wondering if the same could be filmed today, given the chokehold of the PCC on the Hong Kongese society and the growing censorship of films there.

Had a great month with our garden tomatoes, as we ate most of them. With a dry spell that stopped the spread of mildew and the aggression of slugs. And had a steady flow of strawberries, a second harvest that is not yet over. And more recently (late) figs, although I bring most of them to the department. The fig harvest seems to be less plentiful than last year…  The last and final product of the garden will be a collection of huge butternuts that spontaneously grew out of last year seeds.

1 / duh?!

Posted in Books, R, Statistics, University life with tags , , , , , , , on September 28, 2021 by xi'an

An interesting case on X validated of someone puzzled by the simulation (and variance) of the random variable 1/X when being able to simulate X. And being surprised at the variance of the ratio being way larger than the variances of both numerator and denominator.

Statistical Demography by Adrian Raftery [lectures]

Posted in Statistics, University life with tags , , , , , , , on September 27, 2021 by xi'an

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