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Publications

Cette page présente les publications du Centre Borelli déposées sur le serveur HAL.

Affichage des publications 241 à 250 sur 1397 au total

Environmental Sciences

Is Intersubjectivity Proven? A Reply to Khrennikov and to QBists

In two recent papers Khrennikov uses what he calls Ozawa’s intersubjectivity theorem to claim that intersubjectivity is necessarily verified in quantum mechanics and to criticize QBism and more generally all interpretations that are perspectival. In…

Hervé Zwirn

International Journal of Theoretical Physics -

Environmental Engineering

Ocean Wave Directional Distribution from GPS Buoy Observations off the West Coast of Ireland: Assessment of a Wavelet-Based Method

Knowledge of the directional distribution of a wave field is crucial for a better understanding of complex air-sea interactions. However, the dynamic and unpredictable nature of ocean waves, combined with the limitations of existing measurement…

Daniel Peláez-Zapata, Vikram Pakrashi, Frédéric Dias

Journal of Atmospheric and Oceanic Technology -

Mathematics

Topological data analysis for unsupervised anomaly detection in time series

In this article, we propose a new algorithm for unsupervised anomaly detection in univariate time series, based on topological data analysis. It relies on delay embeddings and on the extraction of persistent cycles from the 1-dimensional persistent…

Alexandre Bois, Brian Tervil, Laurent Oudre

32nd European Signal Processing Conference (EUSIPCO) -

Mathematics

Accelerating NeRF with the Visual Hull

Neural rendering methods for learning the appearance and geometry of 3D scenes have gained tremendous popularity since 2020. In this field, NeRF or Neural Radiance Fields is the bestknown methodology. Given a collection of multi-view images and…

Roger Marí

Image Processing On Line -

Computer Science

Survival Forest for Left-Truncated Right-Censored Data

The estimation of the lifetime of an industrial equipment or a patient is often based on censored data, because the event of interest is observed only for a subsample of observations. The use of the Random Forest algorithm applied to industrial data…

Vincent Laurent, Olivier Vo Van

Image Processing On Line -

Mathematics

Dehazing with Dark Channel Prior: Analysis and Implementation

In outdoor scenes, atmospheric absortion and scattering attenuate the radiance received by the camera and may produce haze. In 2009 He et al. proposed a simple but effective dehazing algorithm based on a hypothesis called the 'dark channel prior' …

Jose-Luis Lisani, Charles Hessel

Image Processing On Line -