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Abstract Since their introduction in 2017, Transformers have profoundly transformed large language models and deep learning more generally. This success is largely based on the so-called mechanism of "self-attention". In this talk, I will present a …

Abstract Functional Encryption (FE) is the most recent cryptographic primitive proposed by the cryptographic community to meet the need for confidentiality when computing sensitive data. In contrast to Fully Homomorphic Encryption (FHE ), FE allows the …

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Documents and media Download support Abstract The first part of this lecture investigated the use of direct-access memory in secure computing, in order to go further than the Boolean or arithmetic circuit-based computing models used in previous lectures. …

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Knowledge of ancient Egyptian essential. Abstract The reading of Egyptian images based on the concept of the aspective, developed in 1963 by Emma Brunner-Traut on the basis of Heinrich Schäfer's work at the beginning of the 20 th  century, remains to this …

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Abstract In this session, we complete the proof of strong spectral convergence for the model of regular random graph configurations, using Joel Friedman's method. In parallel, we begin to introduce the polynomial method (Chen--Garza-Vargas--Tropp--Van …

Masterclass with Thierry Escaich , organist and composer. Moderator: Chloë Cambreling Abstract Composer Thierry Escaich, co-titular of the organ at Notre-Dame de Paris, has been commissioned to compose the Te Deum to be premiered in June 2025. His works …

Abstract Comets are icy bodies that originate in the trans-Neptunian region and evolve into the inner Solar System, where they become active due to the sublimation of water ice triggered by solar heating. We describe dynamical models that trace the …

Henry Laurens Henry Laurens has a doctorate in history and is recognized as one of the leading specialists on the Middle East. Professor at the Collège de France (Chair of Contemporary History of the Arab World) and at Inalco, he was also Director of the …

Documents and media Download support Abstract The concept of addiction refers to different ways of understanding the relationship between an individual and an object (substance or behavior). The pharmacological valence and salience of the term "drug" are …

Documents and media Download support Abstract Addictions—with and without substances—are a separate field of medicine, psychiatry and research. However, disorders linked to addictive behaviors are part of psychological disorders, and there are many links …

Abstract Although young adult HSCs employ finely tuned mechanisms to balance pro-survival and stress responses, these maintenance strategies provoke vulnerabilities that manifest with continued age, leading to a decline in function. We will examine HSC …

Abstract The depolymerization (i.e. progressive shortening) of large molecules can be modeled by discrete equations, such as Becker-Döring, or by continuous equations (Lifshitz-Slyozov). In many applications, the dynamic nature of the experiments, as well …

Documents and media Download support Download the press release Read the interview "We're at the heart of an international technology race" Go to the presentation of the printed book Abstract Quantum mechanics was the driving force behind the great …

Documents and media Download support Abstract This talk provides an introduction to the applications of zero-knowledge proofs for online anonymity. After introducing the fundamental notions of cryptographic proofs and arguments, we show how these tools …

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