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53

Page de Chi Tran


Journal articles36 documents

  • van Ha Hoang, Thanh Mai Pham Ngoc, Vincent Rivoirard, Viet Chi Tran. Nonparametric estimation of the fragmentation kernel based on a PDE stationary distribution approximation. Scandinavian Journal of Statistics, Wiley, 2022, 49 (1), pp.4-43. ⟨10.1111/sjos.12504⟩. ⟨hal-01623403v3⟩
  • Mylène Maïda, Tien Dat Nguyen, Thanh Mai Pham Ngoc, Vincent Rivoirard, Viet-Chi Tran. Statistical deconvolution of the free Fokker-Planck equation at fixed time. Bernoulli, Bernoulli Society for Mathematical Statistics and Probability, 2022, 28 (2), pp.771-802. ⟨10.3150/21-BEJ1366⟩. ⟨hal-02876999⟩
  • Viet-Chi Tran, Thuy Vo Thi Phuong. Estimation of dense stochastic block models visited by random walks. Electronic Journal of Statistics , Shaker Heights, OH : Institute of Mathematical Statistics, 2021, 15 (2), pp.5855-5887. ⟨10.1214/21-EJS1899⟩. ⟨hal-02867642v2⟩
  • David Coupier, Kumarjit Saha, Anish Sarkar, Viet Chi Tran. The 2d-directed spanning forest converges to the Brownian web. Annals of Probability, Institute of Mathematical Statistics, 2021, 49 (1), pp.435-484. ⟨hal-01798763v3⟩
  • Clotilde Lepers, Sylvain Billiard, Matthieu Porte, Sylvie Méléard, Viet-Chi Tran. Inference with selection, varying population size and evolving population structure: Application of ABC to a forward-backward coalescent process with interactions. Heredity, Nature Publishing Group, 2021, 126, pp.335-350. ⟨hal-02327455v2⟩
  • Viet Chi Tran, Gwenaëlle Castellan, Anthony Cousien, Chi Tran. Nonparametric adaptive estimation of order 1 Sobol indices in stochastic models, with an application to Epidemiology. Electronic Journal of Statistics , Shaker Heights, OH : Institute of Mathematical Statistics, 2020, 14 (1), pp.50-81. ⟨10.1214/19-EJS1627⟩. ⟨hal-01249333v4⟩
  • Arthur Charpentier, Romuald Elie, Mathieu Laurière, Viet-Chi Tran. COVID-19 pandemic control: balancing detection policy and lockdown intervention under ICU sustainability. Mathematical Modelling of Natural Phenomena, EDP Sciences, 2020, Coronavirus: Scientific insights and societal aspects, 15, pp.57. ⟨10.1051/mmnp/2020045⟩. ⟨hal-02572966v2⟩
  • Arthur Charpentier, Romuald Elie, Mathieu Laurière, Viet Chi Tran. COVID-19 pandemic control: balancing detection policy and lockdown intervention under ICU sustainability. Mathematical Modelling of Natural Phenomena, EDP Sciences, 2020, Mathematical Modelling of Natural Phenomena, 15, pp.57. ⟨10.1051/mmnp/2020045⟩. ⟨hal-03032648⟩
  • Manon Costa, Carl Graham, Laurence Marsalle, Viet-Chi Tran. Renewal in Hawkes processes with self-excitation and inhibition. Advances in Applied Probability, Applied Probability Trust, 2020, 52 (3), pp.879-915. ⟨10.1017/apr.2020.19⟩. ⟨hal-01683954⟩
  • David Coupier, Jean-François Marckert, Viet Chi Tran. Directed, cylindric and radial Brownian webs. Electronic Journal of Probability, Institute of Mathematical Statistics (IMS), 2019, 24 (20), pp.1-48. ⟨10.1214/18-EJP255⟩. ⟨hal-01569036⟩
  • Anthony Cousien, Pascale Leclerc, Carole Morissette, Julie Bruneau, Élise Roy, et al.. The need for treatment scale-up to impact HCV transmission in people who inject drugs in Montréal, Canada: a modelling study. BMC Infectious Diseases, BioMed Central, 2017, 17 (1), pp.162. ⟨10.1186/s12879-017-2256-5⟩. ⟨inserm-01473399⟩
  • Diala Abu Awad, Sylvain Billiard, Viet-Chi Tran. Perenniality induces high inbreeding depression in self-fertilising species. Theoretical Population Biology, Elsevier, 2016, 112, pp.43-51. ⟨10.1016/j.tpb.2016.08.002⟩. ⟨hal-01361317⟩
  • Sylvain Billiard, Pierre Collet, Régis Ferrière, Sylvie Méléard, Viet Chi Tran. The effect of competition and horizontal trait inheritance on invasion, fixation and polymorphism. Journal of Theoretical Biology, Elsevier, 2016, 411, pp.48-58. ⟨10.1016/j.jtbi.2016.10.003⟩. ⟨hal-01228437v2⟩
  • Stéphan Clémençon, Hector de Arazoza, Fabrice Rossi, Viet Chi Tran. A statistical network analysis of the HIV/AIDS epidemics in Cuba. Social Network Analysis and Mining, Springer, 2015, 5 (1), pp.58. ⟨10.1007/s13278-015-0291-z⟩. ⟨hal-00936316v3⟩
  • Davy Gaillot, Emmeric Tanghe, Wout Joseph, Pierre Laly, Viet-Chi Tran, et al.. Polarization Properties of Specular and Dense Multipath Components in a Large Industrial Hall. IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2015, 63 (7), pp.3219--3228. ⟨10.1109/TAP.2015.2430374⟩. ⟨hal-01183380⟩
  • Anthony Cousien, Viet Chi Tran, Sylvie Deuffic-Burban, Marie Jauffret-Roustide, Jean-Stephane Dhersin, et al.. Dynamic modelling of hepatitis C virus transmission among people who inject drugs: a methodological review.. Journal of Viral Hepatitis, Wiley-Blackwell, 2015, 22 (3), pp.213-29. ⟨10.1111/jvh.12337⟩. ⟨hal-00921544v2⟩
  • Sylvain Billiard, Regis Ferriere, Sylvie Méléard, Viet Chi Tran. Stochastic dynamics of adaptive trait and neutral marker driven by eco-evolutionary feedbacks. Journal of Mathematical Biology, Springer Verlag (Germany), 2015, 71 (5), pp.1211-1242. ⟨10.1007/s00285-014-0847-y⟩. ⟨hal-00875991v3⟩
  • Stéphan Clémençon, Anthony Cousien, Miraine Dávila Felipe, Viet Chi Tran. On Computer-Intensive Simulation and Estimation Methods for Rare Event Analysis in Epidemic Models. Statistics in Medicine, Wiley-Blackwell, 2015, 34 (28), pp.3696-3713. ⟨10.1002/sim.6596⟩. ⟨hal-00854458⟩
  • Ankit Gupta, J.A.J. Metz, Viet Chi Tran. A new proof for the convergence of an individual based model to the Trait substitution sequence. Acta Applicandae Mathematicae, Springer Verlag, 2014, 131, pp.1-27. ⟨10.1007/s10440-013-9847-y⟩. ⟨hal-00678007v2⟩
  • Pauline Lafitte-Godillon, Kilian Raschel, Viet Chi Tran. Extinction probabilities for a distylous plant population modeled by an inhomogeneous random walk on the positive quadrant. SIAM Journal on Applied Mathematics, Society for Industrial and Applied Mathematics, 2013, 73 (2), pp.700-722. ⟨10.1137/120864258⟩. ⟨hal-00664536v2⟩
  • David Coupier, Viet Chi Tran. The 2d-Directed Spanning Forest is almost surely a tree. Random Structures and Algorithms, Wiley, 2013, 42 (1), pp.59-72. ⟨10.1002/rsa.20400⟩. ⟨hal-00523330v3⟩
  • François Baccelli, David Coupier, Viet Chi Tran. Semi-infinite paths of the two dimensional radial spanning tree. Advances in Applied Probability, Applied Probability Trust, 2013, 45 (4), pp.895-916. ⟨10.1239/aap/1386857849⟩. ⟨hal-00703051v2⟩
  • J.A.J. Metz, Viet Chi Tran. Daphnias: from the individual based model to the large population equation. Journal of Mathematical Biology, Springer Verlag (Germany), 2013, 66 (4-5), pp.915--933. ⟨10.1007/s00285-012-0619-5⟩. ⟨hal-00697716⟩
  • Sylvie Méléard, Viet Chi Tran. Slow and fast scales for superprocess limits of age-structured populations. Stochastic Processes and their Applications, Elsevier, 2012, 122 (1), pp.250-276. ⟨10.1016/j.spa.2011.08.007⟩. ⟨hal-00495397v5⟩
  • Laurent Decreusefond, Jean-Stephane Dhersin, Pascal Moyal, Viet Chi Tran. Large graph limit for an SIR process in random network with heterogeneous connectivity. Annals of Applied Probability, Institute of Mathematical Statistics (IMS), 2012, 22 (2), pp.541-575. ⟨10.1214/11-AAP773⟩. ⟨hal-00505167v3⟩
  • Sylvie Méléard, Viet Chi Tran. Nonlinear historical superprocess approximations for population models with past dependence. Electronic Journal of Probability, Institute of Mathematical Statistics (IMS), 2012, 17 (47), pp.1-32. ⟨10.1214/EJP.v17-2093⟩. ⟨hal-00607553v3⟩
  • Marc Constant, Viet Chi Tran, Bernard Benoît, Francis Vasseur. New first trimester crown-rump length's equations optimized by structured data collection from a French general population. Fetal Diagnosis and Therapy, Karger, 2012, 32 (4), pp.277-287. ⟨10.1159/000339272⟩. ⟨hal-00637014⟩
  • Philippe Heinrich, Radu Stoica, Viet Chi Tran. Level sets estimation and Vorob'ev expectation of random compact sets. Spatial Statistics, Elsevier, 2012, 2, pp.47-61. ⟨10.1016/j.spasta.2012.10.001⟩. ⟨hal-00495449v2⟩
  • Sylvain Billiard, Viet Chi Tran. A general stochastic model for sporophytic self-incompatibility. Journal of Mathematical Biology, Springer Verlag (Germany), 2012, 64 (1-2), pp.163-210. ⟨10.1007/s00285-011-0410-z⟩. ⟨hal-00526499v3⟩
  • Vincent Bansaye, Jean-François Delmas, Laurence Marsalle, Viet Chi Tran. Limit theorems for Markov processes indexed by continuous time Galton-Watson trees. Annals of Applied Probability, Institute of Mathematical Statistics (IMS), 2011, 21 (6), pp.2263-2314. ⟨10.1214/10-AAP757⟩. ⟨hal-00431118v2⟩
  • Vincent Bansaye, Viet Chi Tran. Branching Feller diffusion for cell division with parasite infection. ALEA : Latin American Journal of Probability and Mathematical Statistics, Instituto Nacional de Matemática Pura e Aplicada, 2011, 8, pp.95-127. ⟨hal-00469680v2⟩
  • Michael G B Blum, Viet Chi Tran. HIV with contact-tracing: a case study in Approximate Bayesian Computation. Biostatistics, Oxford University Press (OUP), 2010, 11 (4), pp.644-660. ⟨10.1093/biostatistics/kxq022⟩. ⟨hal-00326632v4⟩
  • Regis Ferriere, Viet Chi Tran. Stochastic and deterministic models for age-structured populations with genetically variable traits. ESAIM: Proceedings, EDP Sciences, 2009, 27, pp.289--310. ⟨10.1051/proc/2009033⟩. ⟨hal-00323683v2⟩
  • Sylvie Méléard, Viet Chi Tran. Trait Substitution Sequence process and Canonical Equation for age-structured populations. Journal of Mathematical Biology, Springer Verlag (Germany), 2009, 58 (6), pp.881-921. ⟨10.1007/s00285-008-0202-2⟩. ⟨hal-00181811v2⟩
  • Viet Chi Tran. Large Population Limit and Time Behaviour of a Stochastic Particle Model Describing an Age-structured Population. ESAIM: Probability and Statistics, EDP Sciences, 2008, 12, pp.345-386. ⟨10.1051/ps:2007052⟩. ⟨hal-00122191⟩
  • Stéphan Clémençon, Viet Chi Tran, Hector de Arazoza. A stochastic SIR model with contact-tracing: large population limits and statistical inference. Journal of Biological Dynamics, Taylor & Francis Open, 2008, 2 (4), pp.392 - 414. ⟨10.1080/17513750801993266⟩. ⟨hal-00171717v3⟩

Conference papers4 documents

  • Sylvain Billiard, Pierre Collet, Régis Ferrière, Sylvie Méléard, Viet Chi Tran. Stochastic dynamics for adaptation and evolution of microorganisms. European Congress of Mathematics, 2016, Berlin, Germany. pp.525-550. ⟨hal-01374179v2⟩
  • Stéphan Clémençon, Hector de Arazoza, Fabrice Rossi, Viet Chi Tran. Hierarchical clustering for graph visualization. European Symposium on Artificial Neural Networks (ESANN 2011), Apr 2011, Bruges, Belgium. pp.227-232. ⟨hal-00603639v2⟩
  • Stéphan Clémençon, Hector de Arazoza, Fabrice Rossi, Viet Chi Tran. Visual Mining of Epidemic Networks. International Work Conference on Artificial Neural Networks, Jun 2011, Torremolinos, Spain. pp.276-283, ⟨10.1007/978-3-642-21498-1_35⟩. ⟨hal-00603638v2⟩
  • Sylvie Méléard, J.A.J. Metz, Viet Chi Tran. Limiting Feller diffusions for logistic populations with age-structure. ISI2011, Aug 2011, Dublin, Ireland. pp.IPS013.01. ⟨hal-00595928v2⟩

Book sections2 documents

  • Viet-Chi Tran, Catherine Laredo. Statistical inference for epidemic processes in a homogeneous community (Part IV of the book Stochastic Epidemic Models and Inference). Stochastic Epidemic Models with Inference, 2019, ⟨10.1007/978-3-030-30900-8⟩. ⟨hal-02544494⟩
  • Viet-Chi Tran. Stochastic epidemics in a heterogeneous community (Part III of the book Stochastic Epidemic Models and Inference). T. Britton and E. Pardoux. Stochastic Epidemic Models with Inference, 2255, Springer, 2019, ⟨10.1007/978-3-030-30900-8⟩. ⟨hal-02543566⟩

Preprints, Working Papers, ...8 documents

  • Josué Nussbaumer, Viet-Chi Tran, Anita Winter. Algebraic two-level measure trees. 2022. ⟨hal-03740750⟩
  • Sylvain Billiard, Hélène Leman, Thomas Rey, Viet-Chi Tran. Continuous limits of large plant-pollinator random networks and some applications. 2022. ⟨hal-03525607v2⟩
  • Nicolas Champagnat, Sylvie Méléard, Sepideh Mirrahimi, Viet-Chi Tran. Filling the gap between individual-based evolutionary models and Hamilton-Jacobi equations. 2022. ⟨hal-03656608v2⟩
  • Benoît Henry, Sylvie Méléard, Viet-Chi Tran. Time reversal of spinal processes for linear and non-linear branching processes near stationarity. 2022. ⟨hal-03525599⟩
  • Vincent Calvez, Benoît Henry, Sylvie Méléard, Viet Chi Tran. Dynamics of lineages in adaptation to a gradual environmental change. 2021. ⟨hal-03205023⟩
  • Airam Blancas, Stephan Gufler, Sandra Kliem, Viet-Chi Tran, Anton Wakolbinger. Evolving genealogies for branching populations under selection and competition. 2021. ⟨hal-03275257⟩
  • Diala Abu Awad, Sylvain Billiard, Viet-Chi Tran. Perennial life-histories and demographic advantages may play contradictory roles in the evolution of plant mating systems. 2016. ⟨hal-01305779⟩
  • Anthony Cousien, Viet Chi Tran, Sylvie Deuffic-Burban, Marie Jauffret-Roustide, Jean-Stéphane Dhersin, et al.. Impact of a treatment as prevention strategy on hepatitis C virus transmission and on morbidity in people who inject drugs. 2015. ⟨hal-01154669⟩

Reports1 document

  • Diala Abu Awad, Sylvain Billiard, Viet Chi Tran. The effect of the timing of selection on the mutation load, inbreeding depression and population size. 2014. ⟨hal-00987288v2⟩

Theses1 document

  • Viet Chi Tran. Modèles particulaires stochastiques pour des problèmes d'évolution adaptative et pour l'approximation de solutions statistiques. Mathématiques [math]. Université de Nanterre - Paris X, 2006. Français. ⟨tel-00125100⟩

Habilitation à diriger des recherches1 document

  • Viet Chi Tran. Une ballade en forêts aléatoires : Théorèmes limites pour des populations structurées et leurs généalogies, étude probabiliste et statistique de modèles SIR en épidémiologie, contributions à la géométrie aléatoire. Probabilités [math.PR]. Université Lille 1, 2014. ⟨tel-01087229⟩