HAL: Hyper Article en Ligne
Not a member yet
3159010 research outputs found
Sort by
Block-PAD: A blockchain-enabled framework for resilient and flexible CBDC transactions leveraging digital identity
No full textInternational audienc
Enhancing flood prediction in the Lower Mekong River Basin by a scale-independent interpretable deep learning model
No full textInternational audienc
Vittore, vescovo di Capua (541-554), lettore, annotatore e revisore di codici
No full textInternational audienceThe philological activity of Victor, bishop of Capua, is exceptionally well known thanks to the preservation of the Codex Fuldensis, a manuscript transmitting the first Latin Harmony of the Gospels which was revised and corrected by him in 546-547 and which contains several autograph subscriptions. This article first brings together a series of observations on the main characteristics of this codex and a new analysis of its subscriptions, in order to highlight the types of interventions made to the text. It then identifies a new subscription by Victor, partially preserved in a Carolingian copy of the Expositum in Heptateuchum by John, Deacon of the Roman Church (6th c.), and develops the consequences of this identification for the text history of this work. Finally, it suggests a number of avenues for research that might be explored to possibly identify other witnesses to Victor’s use of books
Going up to France: (in)mobility, work and violence in Provençal agriculture in times of pandemic
No full textLa revue n'est plus éditée par WileyInternational audienceThe Covid 19 pandemic caused major changes in the global economy, paralysing a large part of production and revealing the importance of those sectors necessary for the reproduction of life, whose essential workers had to maintain their activity despite the danger of contagion. This article focuses on the case of Latin American day labourers in Provençal agriculture. We aim to capture the way in which part of the migrant labour force residing in Spain was expelled to the agro-industrial production enclave of the neighbouring country. To do so, we propose an analysis of labour and mobility trajectories between Spain and France. In addition to an approach to the strategies of social reproduction and the subjectivities of the social actors, this will allow us to identify dynamics of a more global and collective nature (Dombois, 1998), related to the agricultural labour market. We note that, while joining the French agricultural sector has given them access to employment and higher wages, it has also confronted them with the harsh conditions and high work rate involved in intensive agriculture. This has also weakened their positions due to a lack of knowledge of the language and the constraints of living in a highly segregated rural environment. The article seeks to explore the invisible side of essential work and to point out how these trajectories have been affected by both the material and symbolic violence that sustains the contemporary agri-food production model
Swarm dynamics for global optimisation on finite sets
No full textInternational audienceConsider the global optimisation of a function defined on a finite set endowed with an irreducible and reversible Markov generator.By integration, we extend to the set of probability distributions on and we penalise it with a time-dependent generalised entropy functional.Endowing with a Maas' Wasserstein-type Riemannian structure, enables us to consider an associated time-inhomogeneous gradient descent algorithm.There are several ways to interpret this \cP(V)-valued dynamical system as the time-marginal laws of a time-inhomogeneous non-linear Markov process taking values in , each of them allowing for interacting particle approximations.This procedure extends to the discrete framework the continuous state space swarm algorithm approach of Bolte, Miclo and Villeneuve \cite{Bolte}, but here we go further by considering more general generalised entropy functionals for which functional inequalities can be proven.Thus in the full generality of the above finite framework, we give conditions on the underlying time dependence ensuring the convergence of the algorithm toward laws supported by the set of global minima of .Numerical simulations illustrate that one has to be careful about the choice of the time-inhomogeneous non-linear Markov process interpretation
Les enjeux communicationnels et interactionnels de l’analyse pragma-énonciative des points de vue (2) : pour une approche holistique des points de vue dans des textes complexes et complets
No full textInternational audienc
