Archive for Los Alamos Research Laboratory

j-ISBA Blackwell-Rosenbluth Award²⁶ [call reposted]

Posted in Statistics with tags , , , , , , , , , , , on May 15, 2026 by xi'an

Call for award nominations

Dear all,

It is with great pleasure that we announce the Blackwell-Rosenbluth Award by j-ISBA, a recently established award for junior researchers in different areas of Bayesian statistics. The award aims at recognizing outstanding junior Bayesian researchers based on their overall contribution to the field and to the community. There will be six winners in total who will be invited to present their work in two special events of the Junior Bayes Beyond the Borders (JB^3) webinar series and receive three years of free ISBA and j-ISBA membership.

ISBA proudly has a wide geographical diversity among its members. To encourage scientific exchange and strengthen research connections between geographies, three prizes will be awarded to researchers based in time zones UTC+0 to UTC+13 [e.g. Africa + Asia + Europe + Oceania] and three to those based in UTC-12 to UTC-1 [e.g. North America + South America]. We welcome nominations of junior researchers working in the broad spectrum of topics in Bayesian statistics, including but not limited to methods, theory, computation, machine learning, data science, biostatistics, econometrics, industrial statistics, environmental science, and software.

There will be two scientific committees: one representing UTC- and the other representing UTC+, each consisting of members from their respective regions based on their professional affiliations. These committees are tasked with evaluating candidates for the award. The UTC- committee will evaluate submissions from UTC+ and vice versa.

Why Blackwell-Rosenbluth

The award is named after David H. Blackwell and Arianna W. Rosenbluth for their groundbreaking works that lie at the foundation of modern Bayesian statistical theory and computation. They represent important role models for new researchers in Bayesian statistics.

David Harold Blackwell

Young Blackwell Born on April 24, 1919, Blackwell excelled in mathematics from an early age. He earned his doctoral degree from the University of Illinois at Urbana-Champaign under the supervision of Joseph L. Doob in 1941. He had a distinguished career, becoming a founding member in 1955 of the newly established Department of Statistics at University California, Berkeley. In 1965, he became the first African American to be elected member of the U.S. National Academy of Sciences and was awarded the John von Neumann Theory Prize in 1979. In addition to his seminal contributions to Bayesian inference, decision theory, game theory, sequential analysis and renewal theory, he also wrote one of the first textbooks in Bayesian statistics (Basic Statistics, McGraw-Hill, 1969).

Arianna Wright Rosenbluth

Young Rosenbluth Born on September 15, 1927, Arianna Wright Rosenbluth showed an affinity for sciences from early childhood. She completed her doctoral work under the supervision of a future Nobel Laureate, John Van Vleck, in 1949, making her the fifth woman to earn a Ph.D. in Physics from Harvard. Later, as a coauthor of the seminal 1953 paper introducing the Metropolis algorithm, Rosenbluth almost single-handedly implemented the algorithm on the MANIAC I hardware at the Los Alamos Scientific Laboratory. This made her the first person to ever implement the Markov chain Monte Carlo method when sophisticated programming tools were still years away, and the program had to be written in strings of 1’s and 0’s.

Eligibility and Application Procedure

Ph.D. students or early career researchers who obtained their PhD after January 1, 2021 are eligible for nomination. Candidates who were nominated in previous years may be nominated again if they received their Ph.D. after January 1, 2021. In exceptional cases, applicants who are more than five years past their Ph.D. may still be considered if they experienced a significant career break within five years of earning their degree (such as breaks due to illness, caring for a sick family member, pregnancy-related leave, or parental leave). Candidates may inquire about their eligibility, particularly if they have taken career breaks, by sending an email to jisba.section@gmail.com. A nomination may come from any ISBA member, including the nominee themselves. A nomination is to be submitted electronically and should contain:

  • Nominating letter in support of the candidate
  • CV of the candidate
  • One manuscript or alternate form of exposition (e.g. software documentation) of scientific work most representative of the nominee’s achievements; the submitted work should also be available as publication or in a public repository such as arXiv, bioRxiv, CRAN, Bioconductor or GitHub.

Timeline

Nominations for the 2026 award edition are now open! Deadline to submit is July 12, 2026

a journal of the wars year

Posted in Books, Kids, Mountains, pictures, Travel, Wines with tags , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , on July 18, 2025 by xi'an

 Read Patrick Dewdney’s La Maison des Veilleurs, the fourth volume in this fantastic fantasy series. Only to realise by the end that this was not the end! The setting is the same as in the previous volumes, which makes this one less exciting and prone to extended lazy episodes. The main character, Syffe, keeps puzzling about his destiny and culpability in past events, and it took me a while to get re-hooked, but this remains a remarkable creation. Hopefully soon to be completed! During my Singaporean trip, I also read Sayaka Murata’s Earthlings which is a short fantasy in the Murakami sense, a disrupting mixture of realism (and nostalgia of childhood days) and of unreal behaviours of the characters. The story revolves around mental and sexual aggressions of the main character as a pre-teen, from a paedophile teacher as well as an abusive mother and a transparent father. The story gradually turns away from any pretence to realism and the end is a wee bit of a disappointment. Still worth reading imho. As well as Graham Greene’s The Man Within, which I had not read before (during an episode of intense exploration of his work, following the discovery of The End of the Affair and Brighton Rock). This is one of the earliest Greene’s, and it does contain many hints and premises of the great books to come, with the themes of pursuit, guilt, salvation already there, but as such, the story is rather awkward and contrived, with unnatural dialogues, inner thoughts revolving in circles, and a complete lack of realism in the scenario. The style itself is definitely Greene’s, with beautiful descriptions of the landscape. (I wonder why the cover features the famous Preikestolen cliff on the Lysefjord  rather than the more sedate Shoreham downs, where smuggling French alcohols makes sense!)

Made no cooking for an entire week but enjoyed the almost infinite variety of Singaporean cuisines, with some nice discoveries. If missing the chili crab session on two consecutive nights! (And, coïncidence!, sat next to the same passenger on both flights between Paris and Singapore. If not the same crew as it happened once between Amsterdam and Calgary.) Had a weekend to recover and make most of my “classics”, incl. the weekly whey buckwheat galettes. And missing once again to keep an aquafaba mousse mouss-y enough!

Watched one episode of When Life Gives You Tangerines, which features Jeju women (haenyeo) diving for abalone harvesting (which I tasted in Singapore, if not likely from Jeju). And (at last) Oppenheimer on my flight back, as a way to fight sleep towards resetting my internal clock. Which I mostly enjoyed, despite some awkwardness in the scenario and an old-fashioned way of flipping between different eras, with black and white episodes in case one does not notice. And a very poor treatment of female characters. The ghastly moments when the team celebrates the destruction of Nagasaki and Hiroshima or when officials refuse to drop from the nuclear arm race are quite strong, especially these days. Among the MCMC originators, only Edward Teller is involved in the story, from his obsession with the H bomb to his testimony against Oppenheimer at the high of the McCarthy Red Scare… I also sped through Companion, a lame movie about support robots turning into killers that offers little in either thriller or comic perspectives. Possibly written by ChatGPT?!

Arianna Rosenbluth (1927-2020)

Posted in Statistics with tags , , , , , on December 30, 2020 by xi'an