Journées PPS 2023 Organisers: G. Bernardi,C. Faggian,H. Herbelin Where? Amphi 9E of the Halle aux Farines. Due to logistical unknowns, the PPS days will take place only in physical mode (i.e. no on-line talks). The slides of the presentations will appear in due time. Thursday 25 May 9:30 · A. Lancelot · Normal Form Bisimulations by Value 10:15 · N. Behr · Combinatorics of non-linear rewriting theories via a double-categorical calculus 11:00 — Coffee break (30min) 11:30 · G. Duboc · The Design Principles of the Elixir Type System 12:15 · P-E. Dagand · Manufacturing Cons-cells: from numbers to datastructures (joint work with Pierre L.) 13:00 — Lunch (where? at the entrance of the amphi) 14:30 · A. Walch · Cartesian Coherent Differential Categories 15:00 · L. Peyrot · Record polymorphism with set-theoretic types 15:30 · M. Laurent · Polymorphic type inference for dynamic languages 16:00 — Coffee break (30min) 16:30 · S. Abbes · Making concurrent systems probabilistic 17:15 · J. Chroboczek · An introduction to modern videoconferencing techniques: videoconferencing software for the masses. 18:00 · end of first day Friday 26 May 9:30 · V. Moreau · Profinite lambda-terms and parametricity 10:15 · C. Faggian · Higher Order Bayesian Programming 11:00 — Coffee break (30min) 11:30 · G. Bernardi · Something about MUST, if I may 12:15 · A. Saurin · What is the (fixed-)point of LL exponentials? 13:00 — Lunch (at the entrance of the amphi) 14:30 · H. Herbelin · Language translations in PPS (categories, operads, abstract clones, distributors and adjunctions in the language of typing systems) 15:00 · Presentation GTs / ANRs 15:45 · Scientific discussion feedback on the j.pps organisation of GTs call for « distinguished » speakers 16:00 — Coffee break 16:30 · AG PPS miscellaneous informations (10 minutes) communication tools in the pole (10 minutes) tour de table on the “climate urgency” (40 minutes) 18:00 · end of PPS days 2023