Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Yousri Slaoui"'
Publikováno v:
Entropy, Vol 25, Iss 10, p 1474 (2023)
We consider unimodal time series forecasting. We propose Gaussian and Lerch models for this forecasting problem. The Gaussian model depends on three parameters and the Lerch model depends on four parameters. We estimate the unknown parameters by mini
Externí odkaz:
https://doaj.org/article/301a4f9502c54c59a059329336a186a6
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 8 (2022)
We study in this article some statistical methods to fit some epidemiological parameters. We first consider a fit of the probability distribution which underlines the serial interval distribution of the COVID-19 on a given set of data collected on th
Externí odkaz:
https://doaj.org/article/1a261d145dfb40c4bf5224c173c3578d
Publikováno v:
Entropy, Vol 25, Iss 3, p 473 (2023)
The purpose of this paper is to propose a new algorithm based on stochastic expectation maximization (SEM) to deal with the problem of unobserved values when multiple interactions in a linear mixed-effects model (LMEM) are present. We test the effect
Externí odkaz:
https://doaj.org/article/119baa953cb849d5a65218286085a41b
Autor:
Yousri Slaoui
Publikováno v:
Opuscula Mathematica, Vol 39, Iss 5, Pp 733-746 (2019)
In this paper we prove large and moderate deviations principles for the recursive kernel estimators of a distribution function defined by the stochastic approximation algorithm. We show that the estimator constructed using the stepsize which minimize
Externí odkaz:
https://doaj.org/article/05c2114e70f44ed588ac0c0abc0fd4fe
Publikováno v:
Entropy, Vol 24, Iss 3, p 315 (2022)
The central focus of this paper is upon the alleviation of the boundary problem when the probability density function has a bounded support. Mixtures of beta densities have led to different methods of density estimation for data assumed to have compa
Externí odkaz:
https://doaj.org/article/6b2312e46c2b4a38872890092eb01a0d
Autor:
Céline Borras, Kimberley Delaunay, Yousri Slaoui, Toufik Abache, Sylvie Jorieux, Marie-Christine Naud, Mohamed El Sanharawi, Emmanuelle Gelize, Patricia Lassiaz, Na An, Laura Kowalczuk, Cédric Ayassami, Alexandre Moulin, Francine Behar-Cohen, Frédéric Mascarelli, Virginie Dinet
Publikováno v:
Frontiers in Immunology, Vol 11 (2020)
A common allele (402H) of the complement factor H (FH) gene is the major risk factor for age-related macular degeneration (AMD), the leading cause of blindness in the elderly population. Development and progression of AMD involves vascular and inflam
Externí odkaz:
https://doaj.org/article/3646d397d2b940178ae9e6eb1094d66d
Autor:
Amine Ounajim, Maxime Billot, Pierre-Yves Louis, Yousri Slaoui, Denis Frasca, Lisa Goudman, Manuel Roulaud, Nicolas Naiditch, Bertille Lorgeoux, Sandrine Baron, Kevin Nivole, Mathilde Many, Nihel Adjali, Philippe Page, Bénédicte Bouche, Elodie Charrier, Laure Poupin, Delphine Rannou, Géraldine Brumauld de Montgazon, Brigitte Roy-Moreau, Chantal Wood, Raphaël Rigoard, Romain David, Maarten Moens, Philippe Rigoard
Publikováno v:
Journal of Clinical Medicine, Vol 10, Iss 20, p 4676 (2021)
Persistent Spinal Pain Syndrome Type 2 (PSPS-T2), (Failed Back Surgery Syndrome), dramatically impacts on patient quality of life, as evidenced by Health-Related Quality of Life (HRQoL) assessment tools. However, the importance of functioning, pain p
Externí odkaz:
https://doaj.org/article/9d520af6d0f945729a2cb20436dd3b19
Autor:
Amine Ounajim, Maxime Billot, Lisa Goudman, Pierre-Yves Louis, Yousri Slaoui, Manuel Roulaud, Bénédicte Bouche, Philippe Page, Bertille Lorgeoux, Sandrine Baron, Nihel Adjali, Kevin Nivole, Nicolas Naiditch, Chantal Wood, Raphaël Rigoard, Romain David, Maarten Moens, Philippe Rigoard
Publikováno v:
Journal of Clinical Medicine, Vol 10, Iss 20, p 4764 (2021)
Persistent pain after spinal surgery can be successfully addressed by spinal cord stimulation (SCS). International guidelines strongly recommend that a lead trial be performed before any permanent implantation. Recent clinical data highlight some maj
Externí odkaz:
https://doaj.org/article/4b37f19111724a6ea966bc7675c20e8d
Autor:
Philippe Rigoard, Amine Ounajim, Lisa Goudman, Pierre-Yves Louis, Yousri Slaoui, Manuel Roulaud, Nicolas Naiditch, Bénédicte Bouche, Philippe Page, Bertille Lorgeoux, Sandrine Baron, Elodie Charrier, Laure Poupin, Delphine Rannou, Géraldine Brumauld de Montgazon, Brigitte Roy-Moreau, Nelly Grimaud, Nihel Adjali, Kevin Nivole, Mathilde Many, Romain David, Chantal Wood, Raphael Rigoard, Maarten Moens, Maxime Billot
Publikováno v:
Journal of Clinical Medicine, Vol 10, Iss 21, p 4910 (2021)
The multidimensionality of chronic pain forces us to look beyond isolated assessment such as pain intensity, which does not consider multiple key parameters, particularly in post-operative Persistent Spinal Pain Syndrome (PSPS-T2) patients. Our ambit
Externí odkaz:
https://doaj.org/article/7b9d4f30a3394165981db74c74e948e2
Autor:
Yousri Slaoui
Publikováno v:
Journal of Probability and Statistics, Vol 2014 (2014)
We propose an automatic selection of the bandwidth of the recursive kernel estimators of a probability density function defined by the stochastic approximation algorithm introduced by Mokkadem et al. (2009a). We showed that, using the selected bandwi
Externí odkaz:
https://doaj.org/article/48322b23fc0d4876a567fc771ca9c327