Search - Archive ouverte HAL Access content directly

Filter your results

38 Results

Convex hull of n planar Brownian paths: an exact formula for the average number of edges

Julien Randon-Furling
Journal of Physics A: Mathematical and Theoretical, 2012, 46 (1), pp.015004. ⟨10.1088/1751-8113/46/1/015004⟩
Journal articles hal-00733589v1
Image document

Statistiques d'extrêmes du mouvement brownien et applications

Julien Randon-Furling
Physique mathématique [math-ph]. Université Paris Sud - Paris XI, 2009. Français. ⟨NNT : ⟩
Theses tel-00524212v1

Facets on the convex hull of d-dimensional Brownian and Lévy motion

Julien Randon-Furling , Florian Wespi
2017
Preprints, Working Papers, ... hal-01441766v1

Convex hulls of several multidimensional Gaussian random walks

Julien Randon-Furling , Dmitry Zaporozhets
“Записки научных семинаров ПОМИ” Zap. Nauchn. Semin. POMI. , 2021
Journal articles hal-03901004v1
Image document

Distribution of the time at which the deviation of a Brownian motion is maximum before its first-passage time

Julien Randon-Furling , Satya N. Majumdar
Journal of Statistical Mechanics: Theory and Experiment, 2007, pp.P10008. ⟨10.1088/1742-5468/2007/10/P10008⟩
Journal articles hal-00167112v4

Universality and time-scale invariance for the shape of planar Lévy processes

Julien Randon-Furling
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2014, 89 (5), pp.052112. ⟨10.1103/PhysRevE.89.052112⟩
Journal articles hal-00943176v1
Image document

A Few Facets of Random Walks & A Hint of Stochastic Modelling

Julien Randon-Furling
Probability [math.PR]. Université Paris 1 - Panthéon Sorbonne, 2018
Habilitation à diriger des recherches tel-02455896v1

From Markovian to non-Markovian persistence exponents

Julien Randon-Furling
EPL - Europhysics Letters, 2015, 109 (4), pp.40015. ⟨10.1209/0295-5075/109/40015⟩
Journal articles hal-01201543v1

Revealing Multiscale Segregation Effects from Fine-Scale Data: A Case Study of Two Communities in Paris

Madalina Olteanu , Cecile de Bezenac , William A. V. Clark , Julien Randon-Furling
Spatial Demography, 2020, 8 (3), pp.255-267. ⟨10.1007/s40980-020-00065-4⟩
Journal articles hal-03901022v1

Optimization in First-Passage Resetting

B. de Bruyne , Julien Randon-Furling , S. Redner
Physical Review Letters, 2020, 125 (5), ⟨10.1103/PhysRevLett.125.050602⟩
Journal articles hal-02926543v1
Image document

Imagination créative : sur la fécondité de l'usage du récit dans l'enseignement des sciences

Anne Viguier , Julien Randon-Furling
Créativité et apprentissage : un tandem à ré-inventer ?, Isabelle Puozzo, May 2014, Lausanne, Suisse
Conference papers hal-00997372v1

Machine Learning and Data-Driven Approaches in Spatial Statistics: A Case Study of Housing Price Estimation

Sarah Soleiman , Julien Randon-Furling , Marie Cottrell
533, Springer International Publishing, pp.31-40, 2022, Lecture Notes in Networks and Systems, ⟨10.1007/978-3-031-15444-7_4⟩
Proceedings hal-03900972v1

Measuring and Visualizing Patterns of Ethnic Concentration: The Role of Distortion Coefficients

Cécile de Bézenac , William A. V. Clark , Madalina Olteanu , Julien Randon-Furling
Geographical Analysis, 2022, 54 (1), pp.173-196. ⟨10.1111/gean.12271⟩
Journal articles hal-03900989v1

From urban segregation to spatial structure detection

Julien Randon-Furling , Madalina Olteanu , Antoine Lucquiaud
Environment and Planning B: Urban Analytics and City Science, 2020, 47 (4), pp.645-661. ⟨10.1177/2399808318797129⟩
Journal articles hal-03898614v1

A network model for the propagation of Hepatitis C with HIV co-infection

Arnaud Nucit , Julien Randon-Furling
Journal of Statistical Mechanics: Theory and Experiment, 2017, ⟨10.1088/1742-5468⟩
Journal articles hal-01525491v1

Segregation through the multiscalar lens

Madalina Olteanu , Julien Randon-Furling , William A. V. Clark
Proceedings of the National Academy of Sciences of the United States of America, 2019, 116 (25), pp.12250-12254. ⟨10.1073/pnas.1900192116⟩
Journal articles hal-02625677v1

Analytical Derivations of Critical Tolerance Thresholds in the Schelling Model

Antoine Lucquiaud , Julien Randon-Furling
Conference on Complex Systems, Oct 2021, Lyon, France
Conference papers hal-03906678v1

Reply to Stepinski and Dmowska: Segregation beyond scale and across space: Arbitrary versus objective analysis

Madalina Olteanu , Julien Randon-Furling , William Clark
Proceedings of the National Academy of Sciences of the United States of America, 2019, 116 (45), pp.22437-22437. ⟨10.1073/pnas.1914910116⟩
Journal articles hal-02877684v1

Markov Chain Aggregation in the Schelling Model

Antoine Lucquiaud , Julien Randon-Furling
French Regional Conference on Complex Systems, May 2021, Dijon, France
Conference papers hal-03906696v1

Random Convex Hulls and Extreme Value Statistics

Satya N. Majumdar , Alain Comtet , Julien Randon-Furling
Journal of Statistical Physics, 2010, 138 (6), pp.955-1009. ⟨10.1007/s10955-009-9905-z⟩
Journal articles hal-00472574v1

Urban-Segregation Models: A Dynamical Approach

Julien Randon-Furling , Aurélien Hazan
10th International Conference on Operations Research (ICOR 10), Mar 2012, La Havane, Cuba
Conference papers hal-00695644v1

A Schelling model with switching agents: decreasing segregation via random allocation and social mobility

Aurélien Hazan , Julien Randon-Furling
The European Physical Journal B: Condensed Matter and Complex Systems, 2013, 86 (10), ⟨10.1140/epjb/e2013-31142-1⟩
Journal articles hal-01442130v1

Convex Hull of N Planar Brownian Motions: Exact Results and an Application to Ecology

Julien Randon-Furling , Satya N. Majumdar , Alain Comtet
Physical Review Letters, 2009, 103, pp.140602
Journal articles hal-00423361v1
Image document

Maxima of Two Random Walks: Universal Statistics of Lead Changes

E Ben-Naim , Paul L. Krapivsky , Julien Randon-Furling
Journal of Physics A: Mathematical and Theoretical, 2016
Journal articles hal-01254346v1

Multidimensional urban segregation : an exploratory case study

Marie Cottrell , Aurélien Hazan , Madalina Olteanu , Julien Randon-Furling
12th International Workshop on Self-Organizing Maps and Learning Vector Quantization, Clustering and Data Visualization (WSOM+) th International Workshop on Self-Organizing Maps and Learning Vector Quantization, Clustering and Data Visualization (WSOM+) , Jun 2017, Nancy, France
Conference papers hal-01519723v1

Schelling-type urban segregation models with switching and preferential dynamics

Laetitia Gauvin , Aurélien Hazan , Julien Randon-Furling
Proc. Of the European Conference on Complex Systems, ECCS2013, Sep 2013, Barcelona, Spain
Conference papers hal-00988840v1

A Schelling model with switching agents: decreasing segregation via random allocation and social mobility

Aurélien Hazan , Julien Randon-Furling
The European Physical Journal B: Condensed Matter and Complex Systems, 2013, 86, pp.421. ⟨10.1140/epjb/e2013-31142-1⟩
Journal articles hal-00769898v1
Image document

On the time to reach maximum for a variety of constrained Brownian motions

Satya. N. Majumdar , Julien Randon-Furling , Michael J. Kearney , Marc Yor
Journal of Physics A: Mathematical and Theoretical, 2008, 41 (36), pp.365005. ⟨10.1088/1751-8113/41/36/365005⟩
Journal articles hal-00257348v1

First-passage-driven boundary recession

B. de Bruyne , Julien Randon-Furling , S. Redner
Journal of Physics A: Mathematical and Theoretical, 2022, 55 (35), pp.354002. ⟨10.1088/1751-8121/ac802f⟩
Journal articles hal-03784733v1

Optimization and Growth in First-Passage Resetting

B. de Bruyne , Julien Randon-Furling , S. Redner
Journal of Statistical Mechanics: Theory and Experiment, 2021, 1, pp.013203. ⟨10.1088/1742-5468/abcd33⟩
Journal articles hal-03117919v1