Alexandra Lefebvre

According to our database, Alexandra Lefebvre authored at least 3 papers between 2017 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Unsupervised detection and fitness estimation of emerging SARS-CoV-2 variants: Application to wastewater samples (ANRS0160).

Alexandra Lefebvre, Vincent Maréchal, Arnaud Gloaguen, Amaury Lambert, Yvon Maday

PLoS Comput. Biol., 2025

2018

A sum-product algorithm with polynomials for computing exact derivatives of the likelihood in Bayesian networks.

Alexandra Lefebvre, Grégory Nuel

Proceedings of the International Conference on Probabilistic Graphical Models, 2018

2017

Computing Individual Risks Based on Family History in Genetic Disease in the Presence of Competing Risks.

Grégory Nuel, Alexandra Lefebvre, Olivier Bouaziz

Comput. Math. Methods Medicine, 2017