About Me

I am currently working as teaching fellow in mathematics at the University of Montpellier in France.

Previously, I was a PhD student in statistics at the Institut Montpellierain Alexander Grothendieck (IMAG) in the University of Montpellier in France. This PhD was jointly supervised by Catherine Trottier and Xavier Bry.

My publications can be found in Google Scholar, HAL, ORCID, ResearchGate and on my web page.

You can find here my Curriculum Vitae in French.

Research interests

  • Multivariate analysis
  • Latent variables
  • Statistical ecology

Contact

Email: julien.gibaud@umontpellier.fr

Adress: IMAG
Université de Montpellier
Place Eugène Bataillon
34090 Montpellier - France
(office 121, bulding 9)

PhD thesis

Gibaud J. (2022). Supervised component-based generalized linear regression for the joint response modeling. [Manuscript]

Papers

Gibaud J., Bry X., Trottier C., Mortier F. and Réjou-Méchain M. (2022). Response mixture models based on supervised components: Clustering floristic taxa. Statistical Modelling [Preprint] [Code] [doi]

Preprints

Heuclin B., Mortier F., Tisné S., Gibaud J., Trottier C. and Denis M. (2024). Bayesian group fused priors. [Preprint] [Code]

Gibaud J., Bry X. and Trottier C. (2023). Generalized linear model based on latent factors and supervised components. [Preprint] [Code]

Conferences

Gibaud J., Bry X. and Trottier C., "Modèle linéaire généralisé basé sur des facteurs latents et des composantes supervisées", 54èmes Journées de Statistique de la Société Française de Statistique, Bruxelles, Belgique (2023) [Proceeding]

Gibaud J., Bry X. and Trottier C., "Supervised Component-based Generalized Linear Regression with conditionally covarying responses", 24th International Conference on COMPutational STATistics, Bologna, Italy (2022)

Gibaud J., Bry X. and Trottier C., "Modèles linéaires généralisés multivariés à composantes supervisées et facteurs latents, avec partitionnement thématique des variables explicatives", 53èmes Journées de Statistique de la Société Française de Statistique, Lyon, France (2022) [Proceeding]

Gibaud J., "Régression linéaire généralisée multi-tableaux sur composantes supervisées pour les modèles à facteurs latents", 9ème Rencontre des Jeunes Statisticien·nes, Porquerolles, France (2022)

Gibaud J., Bry X. and Trottier C., "Régression linéaire généralisée sur composantes supervisées pour les modèles à facteurs latents", 52èmes Journées de Statistique de la Société Française de Statistique (événement en ligne), Nice, France (2021) [Proceeding]

Gibaud J., Bry X. and Trottier C., "Response clustering in component-based GLM", 19th Conference of the Applied Stochastic Models and Data Analysis international society (virtual event), Athens, Greece (2021)

Gibaud J., Bry X. and Trottier C., "Supervised Component-based Generalized Linear Regression with finite mixture models of responses", 41st Conference on Applied Statistics in Ireland (virtual event), Maynooth, Ireland (2021)

Research projects

Member of the ANR GAMBAS beared by Frédéric Mortier. Generating Advances in Modeling Biodiversity And ecosystem Services: statistical improvements and ecological relevance of joint species distribution models (2019-2023)

University of Montpellier,
France

  • Mathematics for the biologists (First year)
  • Logic and set theory (First year)
  • Probabilities (Second year)
  • Sequences and series of functions (Second year)
  • Reduction of endomorphisms (Second year)

Paul Valéry University
Montpellier, France

  • Descriptive statistics in social sciences (First year)
  • Exploratory analysis of the data (First year)
  • Bivariate probabilities and statistics (Second year)
  • Statistics tools (Second year)
  • Multivariate statistics (Fourth year)