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Jean-Raymond Abrial (1938, 2025)

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  Jean-Raymond Abrial (1938, 2025) Jean-Raymond Abrial est décédé les 26 mai 2025 la vieille de la conférence qui a eu lieu dans le cadre des Journées Scientifiques de l'université de Nantes et qui traitait de ses travaux et de leur mise en oeuvre dans différentes domaines.J.-R Abrial est né en 1938 à Versailles. Après des études au Prytanée militaire de la Flèche, il fera l'Ecole Polytechnique. En 1960 il sera ingénieur du génie maritime. Il sera boursier du gouvernement français à Stanford University puis au Centre de Programmation de la Marine où il travaillera sur une version du langage LTR (Langage Temps Réel). C'est là que Gérard Le Lann, qui a fait partie de l'équipe ayant conçu Internet, l'a connu. J.-R Abrial est pour lui "l'un des plus grands informaticiens français ! Peu enclin à épouser les « modes » qui agitent plus ou moins régulièrement les communautés scientifiques. Liberté de penser, de créer, et liberté d'essaimer !".A Grenoble, d...
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Why might we teach "Formal Methods" informally? And to whom? And when? Carroll Morgan

 BCS-FACS Online SeminarDate and time Thursday 25 June, 11:00 am - 1:00 pm Location Online Free registration < https://www.bcs.org/events-calendar/2026/june/hybrid-why-might-we-teach-formal-methods-informally-and-to-whom-and-when/ > Note that this event is online only. Timetable 11:00 am - Talk 12:00 pm - Questions and answers 1:00 pm - Event closes Seminar Details Title: Why might we teach "Formal Methods" informally? And to whom? And when? Speaker: Carroll Morgan Abstract: Formal Methods (for computing) was enabled by Hoare's “An axiomatic basis for computer programming” in 1969, where Formal meant “in the sense of formal logic”, i.e. reasoning based on manipulation of symbols which themselves had no intrinsic meaning (in the sense of Hilbert). Hoare's paper had itself been enabled by Floyd's “Assigning meanings to programs” just two years earlier, whose informal message might well have been -- in retrospect at least -- “Don...
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Jean-Raymond Abrial (1938, 2025) English

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   Jean-Raymond Abrial (1938, 2025) Jean-Raymond Abrial died on May 26, 2025, the day before the conference held as part of the Scientific Days of the University of Nantes, which discussed his work and its application in various fields.    J.-R. Abrial was born in 1938 in Versailles. After studying at the Prytanée militaire de la Flèche, he attended the École Polytechnique.    In 1960 , he became a marine engineer. He received a French government scholarship at Stanford University and then at the French Navy Programming Center, where he worked on a version of the LTR (Real-Time Language) language. It was there that Gérard Le Lann, who was part of the team that designed the Internet, met him. For him, J.-R. Abrial is "one of the greatest French computer scientists! He is reluctant to embrace the "fashions" that more or less regularly shake up scientific communities. Freedom to think, to create, and freedom to spread! "     In Grenoble, at a univer...
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