Archive for New Jersey

William (Bill) Strawderman (1941-2024)

Posted in pictures, Statistics, University life with tags , , , , , , , , , , , , , , , , on October 3, 2024 by xi'an

Earlier today, I was informed by several of our mutual friends that my long-time friend Bill Strawderman had sadly passed away yesterday, after fighting a cancer for the past months. I remember quite clearly meeting Bill in the Fall of 1988 in front of White Hall, which hosted the Cornell maths department at the time, as he was visiting George Casella from Rutgers where he spent most of his career. I was most eager to meet him as I had worked on several of his landmark papers during my PhD on shrinkage estimation, as well as a bit impressed. But his kindness, modesty, and congenial personality quickly put me at ease and we spent the rest of his visit discussing shrinkage but also literature and music. Especially Dickens! After that we met and collaborated quite regularly, to the point he started visiting France upon my return, at Paris 6 (Pierre & Marie Curie) University first, and then in Rouen, where he became a adjunct professor and launched a life-long collaboration and friendship with Dominique Fourdrinier. As my interest in shrinkage estimation dwindled along the years, we did not keep collaborating for the past two decades, but we remained in touch and I was very happy to participate in his 80th anniversary celebration in Rutgers two years ago. His contributions to the field are notable and several papers of his were part of the Bayesian classics I was giving my graduate class a few years ago. From the fabulous minimaxity paper of 1984, along with George Casella, to admissible estimators dominating the positive-part James-Stein estimator, to sufficient conditions of minimaxity for proper Bayes estimators, to decision theoretic properties of Bayesian credible interval estimators, to loss estimation, not to mention his more applied side… Besides his fabulous sense of humour, which made many evenings with him memorable, I will also cherish the memory of a bon vivant who liked good food and good wines, incl. the Calvados apple brandy I would bring him at each of my visits.

an even more senseless taxi-ride

Posted in Books, Kids, pictures, Travel, University life with tags , , , , , , , , , on May 24, 2015 by xi'an

I was (exceptionally) working in (and for) my garden when my daughter shouted down from her window that John Nash had just died. I thus completed my tree trimming and went to check about this sad item of news. What I read made the news even sadder as he and his wife had died in a taxi crash in New Jersey, apparently for not wearing seat-belts, a strategy you would think far from minimax… Since Nash was in Norway a few days earlier to receive the 2015 Abel Prize, it may even be that the couple was on its way home back from the airport.  A senseless death for a Beautiful Mind.

Clockers [book review]

Posted in Books, Travel with tags , , , , , , , , , on March 15, 2014 by xi'an

Throughout my recent trip to Canada, I read bits and pieces of Clockers by Richard Price and I finished reading it last Sunday. It is an impressive piece of literature and I am surprised I was not aware of its existence until amazon.com suggested it to me (as I was checking for recent books by another Richard, Richard Morgan!). Guessing from the summary it could be of interest and from comments it was sort of a classic, I ordered it more or less on a whim (given a comfortable balance on my amazon.com account, thanks to ‘Og’s readers!) It took me a few pages to realise the plot was deeply set in the 1990’s, not only because this was the high of the crack epidemics, but also since the characters (drug dealers and policemen) therein are all using beepers, instead of cellphones, and street phone booths).

“It’s like a math problem. Juan got whacked at point X, he drove away losing blood at the rate of a pint every ninety seconds. He was driving forty-five miles an hour and he bought the farm two miles inside the tunnel (…) So for ten points, [who] in what New Jersey town did Juan?” Clockers (p.272)

The plot of Clockers is vaguely a detective story as an aging and depressed homicide officer, Rosso, hunts the murderer of a drug dealer, being convinced from the start that the self-declared murderer Victor did not do it. In parallel, and somewhat more closely, the book follows the miserable plight and thoughts and desires of Victor’s brother, Strike, who is head of a local crack dealing network, under the domination of the charismatic and berserk Rodney Little… But the resolution of the crime matters very little, much less than the exposure of the deadly economics of the drug traffic in inner cities (years before Freakonomics!), of the constant fight of single mothers to bring food and structure to their dysfunctional families, to the widespread recourse to moonlighting, and above all to the almost physical impossibility to escape one’s environment (even for smart and decent kids like Victor and, paradoxically enough, the drug-dealing Strike) by lack of prospect and exposure to anything or anywhere else, as well as social pressure, early pregnancies and gang-related micro-partitioning of cities.

When I mentioned Clockers to Andrew, he told me that he also liked it very much but that the characters were not quite “real”. I somewhat agree in that, while the economics, the sociology and the practice of drug-dealing sound very accurately reproduced (for all I know!), the characters are more caricaturesque or picturesque than natural. The stomach disease of Strike sounds too much like an allegory of both his schizophrenic split between running the drug trade and looking for a definitive quit, while the sacrifice of his brother makes little sense, except as a form either of suicide or of escape from an environment he can no longer stand. What is most surprising is that Richard Price (just like Michael Crichton) is  a practised screenwriter (who collaborated to Spike Lee’s 1995 Clockers). So he knows how to run an efficient story with convincing characters and plot(s). Hence my little theory of a picaresque novel… (Here is Jim Shepard’s enthusiastic review of Clockers. With the definitely accurate title of “Sympathy for the dealer”.)

The brief wondrous life of Oscar Wao

Posted in Books, Kids with tags , , , , , , , on August 26, 2013 by xi'an

I had never heard about Junot Díaz or The Brief Wondrous Life of Oscar Wao before A. & C. brought it to me as an hospital present. I should have, if only because it got the Pullitzer Prize (among other awards). The story is a family saga of a Dominican family, between the Dominican Republic (DR) and New Jersey where the central character Belicia Cabral de Léon emigrated. Oscar (nicknamed Wao) is her overweight son, very much into science-fiction and fantasy (from collecting cards to writing five novels)  and who has indeed a brief (if definitely not wondrous) life. The Brief Wondrous Life of Oscar Wao is a complex tale of doom (fukù) and bad-luck, of ill-fated attractions and constantly wrong choices, with in the background the dark and lengthy era of the dictator Trujillo, and the still uncertain democracy in the DR. I liked very much the story, told from several characters’ perspectives, and the style as well, mixing some Spanish words with the mostly English text (which means I had to guess some sentences from my inexistent Spanish and to check for frequent words like cuero), with constant references to nerdy culture. The book time-line corresponds to the lives of Oscar and Beli and it is only towards the end that the reader finally understands how closely intertwined with Trujillo it was… (The book also includes a lot of [definitely useful] footnotes about the history of the DR from the 1930’s till the end of the dictature.) Besides the doomed (or cursed) family theme and a rather unsurprising entry into college nerdy subculture, I think The Brief Wondrous Life of Oscar Wao achieves a convincing description of (some) emigrants’ lifes, torn between two countries and somehow trapped by the “old country” culture to the point of dying from it.

Princeton snapshot

Posted in pictures, Travel, University life with tags , , , , on April 3, 2012 by xi'an