Zobrazeno 1 - 10
of 213
pro vyhledávání: '"P. Lebarbier"'
The aim of change-point detection is to identify behavioral shifts within time series data. This article focuses on scenarios where the data is derived from an inhomogeneous Poisson process or a marked Poisson process. We present a methodology for de
Externí odkaz:
http://arxiv.org/abs/2302.09103
Homogenization is an important and crucial step to improve the usage of observational data for climate analysis. This work is motivated by the analysis of long series of GNSS Integrated Water Vapour (IWV) data which have not yet been used in this con
Externí odkaz:
http://arxiv.org/abs/2005.04683
Akademický článek
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Motivated by an application to the clustering of milking kinetics of dairy goats, we propose in this paper a novel approach for functional data clustering. This issue is of growing interest in precision livestock farming that has been largely based o
Externí odkaz:
http://arxiv.org/abs/1907.09192
This work is motivated by an application for the homogeneization of GNSS-derived IWV (Integrated Water Vapour) series. Indeed, these GPS series are affected by abrupt changes due to equipment changes or environemental effects. The detection and corre
Externí odkaz:
http://arxiv.org/abs/1806.09043
Autor:
Nicolas A. Fraunhoffer, Aura I. Moreno Vega, Analía Meilerman Abuelafia, Marie Morvan, Emilie Lebarbier, Tristan Mary-Huard, Michael Zimmermann, Gwen Lomberk, Raul Urrutia, Nelson Dusetti, Yuna Blum, Remy Nicolle, Juan Iovanna
Publikováno v:
EBioMedicine, Vol 92, Iss , Pp 104602- (2023)
Summary: Background: Systems biology leveraging multi-OMICs technologies, is rapidly advancing development of precision therapies and matching patients to targeted therapies, leading to improved responses. A new pillar of precision oncology lies in t
Externí odkaz:
https://doaj.org/article/58837b6a19e4479d8baab9819e17647f
Hidden Markov models provide a natural statistical framework for the detection of the copy number variations (CNV) in genomics. In this paper, we consider a Hidden Markov Model involving several correlated hidden processes at the same time. When deal
Externí odkaz:
http://arxiv.org/abs/1706.06742
Akademický článek
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We propose a Bayesian approach to detect multiple change-points in a piecewise-constant signal corrupted by a functional part corresponding to environmental or experimental disturbances. The piecewise constant part (also called segmentation part) is
Externí odkaz:
http://arxiv.org/abs/1509.00049
In computational biology, numerous recent studies have been dedicated to the analysis of the chromatin structure within the cell by two-dimensional segmentation methods. Motivated by this application, we consider the problem of retrieving the diagona
Externí odkaz:
http://arxiv.org/abs/1506.03198