Isabelle SIVIGNON
Chargé de Recherche CNRS
Equipe Architecture, Géométrie, Perception, Images, Gestes
Département Images et Signal
ME CONTACTER / CONTACT ME
Mail : isabelle.sivignon@gipsa-lab.grenoble-inp.fr

11 rue des mathématiques
Domaine Universitaire
BP 46
38402 Saint Martin d'Hères cedex

Bureau D1203
Tél.33 (0)4 76 57 43 74
Fax : 33 (0)4 76 57 47 90
PUBLICATIONS RECENTES / RECENT PUBLICATIONS
Les derniéres publications de la collection Gipsa dans HAL

Ensuring k-coverage in low-power wide area networks for Internet of Things

Zhuocheng Li, Tuong-Bach Nguyen, Quentin Lampin, Isabelle Sivignon, Steeve Zozor. Ensuring k-coverage in low-power wide area networks for Internet of Things. 2016. <hal-01353801v2>

Epsilon-covering: a greedy optimal algorithm for simple shapes

Tuong-Bach Nguyen, Isabelle Sivignon. Epsilon-covering: a greedy optimal algorithm for simple shapes. Canadian Conference on Computational Geometry, Aug 2016, Vancouver, Canada. <hal-01400434>

Representation of Imprecise Digital Objects

Isabelle Sivignon. Representation of Imprecise Digital Objects. Discrete Geometry for Computer Imagery, Apr 2016, Nantes, France. Springer, LNCS 9647, pp.401-414, 2016, Discrete Geometry for Computer Imagery. <10.1007/978-3-319-32360-2_31>. <hal-01313192>

Epsilon-covering is NP-complete

Dominique Attali, Tuong-Bach Nguyen, Isabelle Sivignon. Epsilon-covering is NP-complete. European Workshop on Computational Geometry (EuroCG 2016), Mar 2016, Lugano, Switzerland. <hal-01313158>

A note on the computation of the fraction of smallest denominator in between two irreducible fractions

Isabelle Sivignon. A note on the computation of the fraction of smallest denominator in between two irreducible fractions. Discrete Applied Mathematics, Elsevier, 2016, <10.1016/j.dam.2015.08.029>. <hal-01228572>

Petit manuel de survie en milieu digital

Yan Gérard, Isabelle Sivignon. Petit manuel de survie en milieu digital. Étienne BAUDRIER Loïc MAZO Informatique Mathématique - une photographie en 2016, CNRS Editions, 2016, 978-2-271-09335-6. <http://www.cnrseditions.fr/mathematiques/7264-informatique-mathematique.html>. <hal-01314922>

Fast recognition of a Digital Straight Line subsegment: Two algorithms of logarithmic time complexity

Isabelle Sivignon. Fast recognition of a Digital Straight Line subsegment: Two algorithms of logarithmic time complexity. Discrete Applied Mathematics, Elsevier, 2015, pp.130-146. <10.1016/j.dam.2014.04.017>. <hal-01120578>

Algorithms for Fast Digital Straight Segments Union

Isabelle Sivignon. Algorithms for Fast Digital Straight Segments Union. Discrete Geometry for Computer Imagery, Sep 2014, Sienne, Italy. Springer, 8668, pp.344-357, 2014, Lecture Notes in Computer Science. <10.1007/978-3-319-09955-2_29>. <hal-01120581>

A Near-Linear Time Guaranteed Algorithm for Digital Curve Simplification Under the Fréchet Distance

Isabelle Sivignon. A Near-Linear Time Guaranteed Algorithm for Digital Curve Simplification Under the Fréchet Distance. Image Processing Online, 2014, pp.116-127. <10.5201/ipol.2014.70>. <hal-00962600>

Walking in the Farey fan to Compute the Characteristics of a Discrete Straight Line Subsegment

Isabelle Sivignon. Walking in the Farey fan to Compute the Characteristics of a Discrete Straight Line Subsegment. 17th IAPR International Conference on Discrete Geometry for Computer Imagery (DGCI 2013), Mar 2013, Séville, Spain. 7749, pp.23-34, 2013. <hal-00765981>

ENCADREMENT DE THESES / PhD THESIS SUPERVISED
Prénom NOM Date d'entrée en thèse Sujet Ecole doctorale
NGUYEN Tuong Bach01/10/2014Représentation hiérarchique de formes avec garanties géométriques et topologiquesEEATS

Grenoble Images Parole Signal Automatique laboratoire

UMR 5216 CNRS - Grenoble INP - Université Joseph Fourier - Université Stendhal