📇 Rhumatologue · ST MAURICE · (94) · Salarié
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1 raison identifiée
Délais de RDV courts dans la région
134 rhumatos / 100 000 hab. — département bien doté
✨ Génération du profil synthétique IA en cours…
Indicateurs publics agrégés sur 250 M+ d'œuvres scientifiques (OpenAlex, PubMed). Traduits ici en langage patient.
Influence scientifique
Données ANS publiques (Licence Ouverte 2.0) · Enrichissements MonRhumato 100 % opt-in · Toute personne référencée peut demander la suppression ou la rectification.
21
21 articles ont été cités au moins 21fois par d'autres chercheurs — preuve que ses travaux sont repris par la communauté médicale.
h-index
Total citations reçues
1 534
Nombre de fois où d'autres équipes ont mentionné ses publications dans leurs propres travaux.
Publications totales
82
Articles, revues et chapitres référencés dans les bases académiques internationales.
Articles influents
30
Publications ayant marqué leur domaine — chacune citée au moins 10 fois par d'autres chercheurs.
i10-index
Thématiques principales
Affiliations FR : Institut polytechnique de Grenoble · Centre National de la Recherche Scientifique · GIPSA-Lab
Source : OpenAlex (CC0, OurResearch). Indicateurs académiques agrégés sur 250 M+ d'œuvres.
Articles déposés en accès libre sur l'archive ouverte des universités françaises (HAL) — gage d'activité de recherche en France.
When Alpha-Complexes Collapse onto Codimension-1 Submanifolds
2025CongrèsSoCG 2025 - 41st International Symposium on Computational Geometry
The Ultimate Frontier: An Optimality Construction for Homotopy Inference (Media Exposition)
2024CongrèsSoCG 2024 - 40th International Symposium on Computational Geometry
Tight Bounds for the Learning of Homotopy à la Niyogi, Smale, and Weinberger for Subsets of Euclidean Spaces and of Riemannian Manifolds
2024CongrèsSoCG 2024 - 40th International Symposium on Computational Geometry
Delaunay-like Triangulation of Smooth Orientable Submanifolds by L1-Norm Minimization
2022CongrèsSoCG 2022 - 38th International Symposium on Computational Geometry
When Convexity Helps Collapsing Complexes
2019CongrèsSoCG 2019 - 35th International Symposium on Computational Geometry
(δ,ε)-ball approximation of a shape: definition and complexity
2019ArticleDiscrete and Computational Geometry
Restricting Voronoi diagrams to meshes using corner validation
2017ArticleComputer Graphics Forum
Epsilon-covering is NP-complete
2016CongrèsEuroCG 2016 - European Workshop on Computational Geometry (EuroCG 2016)
Source : HAL — archive ouverte CCSD/CNRS (couvre articles, chapitres EMC, communications congrès, thèses).
CSI DES HOPITAUX DE ST MAURICE
14 14 R DU VAL D OSNE, 94410 ST MAURICE
Secteur de conventionnement non disponible (médecin hospitalier ou non présent dans l'Annuaire santé CNAM des libéraux conventionnés).
Lien Doctolib = recherche Google site:doctolib.fr (le 1er résultat est presque toujours le profil correct s'il existe).
Medical physics · 2010
Purpose:Trabecular bone microarchitecture is made of a complex network of plate and rod structures evolving with age and disease. The purpose of this article is to propose a new 3D local analysis method for the quantitative assessment of parameters related to the geometry of trabecular bone microarchitecture.Methods:The method is based on the topologic classification of the medial axis of the 3D image into branches, rods, and plates. Thanks to the reversibility of the medial axis, the classification is next extended to the whole 3D image. Finally, the percentages of rods and plates as well as their mean thicknesses are calculated. The method was applied both to simulated test images and 3D micro‐CT images of human trabecular bone.Results:The classification of simulated phantoms made of plates and rods shows that the maximum error in the quantitative percentages of plate and rods is less than 6% and smaller than with the structure model index (SMI). Micro‐CT images of human femoral bone taken in osteoporosis and early or advanced osteoarthritis were analyzed. Despite the large physiological variability, the present method avoids the underestimation of rods observed with other local methods. The relative percentages of rods and plates were not significantly different between osteoarthritis and osteoporotic groups, whereas their absolute percentages were in relation to an increase of rod and plate thicknesses in advanced osteoarthritis with also higher relative and absolute number of nodes.Conclusions:The proposed method is model‐independent, robust to surface irregularities, and enables geometrical characterization of not only skeletal structures but entire 3D images. Its application provided more accurate results than the standard SMI on simple simulated phantoms, but the discrepancy observed on the advanced osteoarthritis group raises questions that will require further investigations. The systematic use of such a local method in the characterization of trabecular bone samples could provide new insight in bone microarchitecture changes related to bone diseases or to those induced by drugs or therapy.
Psychiatry research · 2025
Source PubMed · Recherche par auteur (homonymes possibles, vérifier l'affiliation).
Psychiatry research · 2025 · Journal Article
Torino G, Rignanese M, Salmè E, Madeddu F, et al.
Psychiatry research · 2025 · Journal Article
Torino G, Rignanese M, Salmè E, Madeddu F, et al.
Medical physics · 2010 · Journal Article
Peyrin F, Attali D, Chappard C, Benhamou CL
Tight bounds for the learning of homotopy à la Niyogi, Smale, and Weinberger for subsets of Euclidean spaces and of Riemannian manifolds
In this article we extend and strengthen the seminal work by Niyogi, Smale, and Weinberger on the learning of the homotopy type from a sample of an underlying space. In their work, Niyogi, Smale, and Weinberger studied s
When alpha-complexes collapse onto codimension-1 submanifolds
Given a finite set of points $P$ sampling an unknown smooth surface $\mathcal{M} \subseteq \mathbb{R}^3$, our goal is to triangulate $\mathcal{M}$ based solely on $P$. Assuming $\mathcal{M}$ is a smooth orientable subman
Extraction and Simplification of Iso-surfaces in Tandem
Eurographics Symposium on Geometry Processing 2005
Reconstructing manifolds by weighted L1-norm minimization
Flat Delaunay Complexes for Homeomorphic Manifold Reconstruction
Given a smooth submanifold of the Euclidean space, a finite point cloud and a scale parameter, we introduce a construction which we call the flat Delaunay complex (FDC). This is a variant of the tangential Delaunay compl
Delaunay-like Triangulation of Smooth Orientable Submanifolds by L1-Norm Minimization
In this paper, we study the shape reconstruction problem, when the shape we wish to reconstruct is an orientable smooth d-dimensional submanifold of the Euclidean space. Assuming we have as input a simplicial complex K t
Source : DataCite — DOIs pour datasets, logiciels, protocoles, registres patient. Hors articles (déjà couverts).