He is leading a research group (SISTM - Statistics in Systems Biology and Translational Medicine) devoted to the design and analysis of clinical trials mainly in HIV immunology through the French Vaccine Research Institute. This group, which is embedded in the Inserm U1219 research centre, has been recognized as an INRIA project team since January 2015. Its translational research starts with immunological questions and end with the development of statistical methods for the collection and analysis of high-dimensional datasets generated in this domain.