Her major research interest is data integration in the Life Sciences, with a focus on Provenance in Scientific Workflows and Biological data Ranking. Since graduate school, she has been closely collaborating with biologists, physicians, and bioinformaticians in National, European and International projects. She has close collaborations with major International groups interested in Biological data integration including the Database group and Center for Bioinformatics at the University of Pennsylvania (USA), the Knowledge Management in Bioinformatics group at the Humboldt University (Berlin) and the INRIA Zenith group in Montpellier (France).