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The team, LoReL will start a weekly seminar, and, given the current situation, it will be online, so it is open to everyone who wish to attend.

It starts on June 4 with a talk by Pablo Barenbaum (see details at LoReL webpage). The seminars will be every Thursday at 2pm (Argentina local time). Here is a Google calendar, which currently only have Pablo’s talk until we confirm others.

The topics at LoReL are logics, rewriting, lambda calculus, type theor,y and models, which match some of the topics of the SINFIN’s LDPL team.

Eda Cesaratto and Brigitte Vallée “Gaussian behavior of quadratic irrationals” was accepted for publication at Acta Arithmetica. Preprint at arXiv:1708.00051.

Bartosz Bednarczyk, Stéphane Demri, Raúl Fervari, and Alessio Mansutti. “Modal Logics with Composition on Finite Forests: Expressivity and
Complexity”, accepted at 35th Annual ACM/IEEE Symposium on Logic in Computer Science (LICS 2020).

Due to the COVID-19 pandemic, all trips have been suspended until further notice.

Thesis: “ Structural characterization of some problems on circle
and interval graphs” (Caractérisation structurelle de quelques problèmes dans les graphes de cordes et d’intervalles)
Author: Nina Pardal
Universities: Universidad de Buenos Aires (UBA) & Université Sorbonne Paris Nord (USPN)
Directors:  Guillermo Durán (UBA) and Mario Valencia-Pabon (USPN).
Jury members: Min Chih LIN, Valeria Leone, Christophe Picouleau, Frédérique Bassino, Daniel Perrucci .

A  publication  in collaboration between Argentina and France has been accepted at the 31st International Conference on Probabilistic, Combinatorial and Asymptotic Methods for the Analysis of Algorithms (AofA2020):

Valérie Berthé, Eda Cesaratto, Frédéric Paccaut, Pablo Rotondo, Martín Safe and Brigitte Vallée. “Two  arithmetical sources and their associated  tries”.

Verónica BECHER visited  IRIF, Université de Paris to work with Olivier CARTON. March 6 to 13, 2020, originally programmed March 6-20, 2020, shortened by COVID-19 pandemia.

Martín Safe is visiting the GREYC Laboratory at Caen (France), and more particularly its AMACC team, from February 23 to March 15, 2020 (originally programmed until March 23, shortened by COVID-19 pandemia).

He is invited on a “Chaire d’Excellence” inside the ALENOR Project, (a regional project between theuniversities of Caen, Rouen and Le Havre, Normandy).

Two new publications in collaboration between Argentina and France have been accepted at the 15th International Symposium on Functional and Logic Programming (FLOPS 2020).

Antonio Bucciarelli, Delia Kesner, Alejandro Ríos, and Andrés Viso. “The Bang Calculus Revisited”.

Beniamino Accattoli and Alejandro Díaz-Caro. “The Distributive λ-Calculus”.

Verónica Becher (Universidad de Buenos Aires), Loïck Lhote  (ENSICAEN and Université de Caen),  and Alfredo Viola (Universidad de La República, Uruguay) are the directors of the new STIC-AmSud project “Randomness and Probabilsitic Analysis of Algorithms“, 2020-2022. Several members of the IRP SINFIN are involved in it.