Madalina Olteanu
Professor in Applied Mathematics and Data Science
Université Paris Dauphine PSL and CEREMADE
Since September 2020, I am a professor of applied mathematics and data science at Paris Dauphine University PSL, and member of CEREMADE research center.
Starting with September 2022, I am also in charge of the Master Program Digital Economics, together with René Aïd.
Together with Fabrice Rossi and François-Xavier Dudouet, we are organizing a monthly interdisciplinary seminar on prosopography, mixing sociology and data science approaches.
As a part of a long-term collaboration with the Mathematics Department in Universidad de la Habana, I am involved in a cooperation project with Cuban colleagues.
Previously, I was associate professor in applied mathematics (maîtresse de conférences) at Panthéon Sorbonne University and member of the research team SAMM (Statistique, Analyse et Modélisation Multidisciplinaire).
My current research interests are mainly focused on the study of spatial and temporal patterns in complex data, and particularly in humanities and social sciences. The techniques I use and investigate are related to time series analysis, Markov-switching models and change-point detection, feature selection in unsupervised learning, and self-organising maps.
News
August 2023 - Meta-survey on outlier and anomaly detection, co-authored with Fabrice Rossi and Florian Yger is now published online in Neurocomputing, https://doi.org/10.1016/j.neucom.2023.126634.
July 2023 - Presentation of joint work with Alain Celisse, on change-point detection, at JdS Bruxelles.
April 2023 - Invited talk to Smart Diaspora 2023 conference.
December 2022 - Clément Laroche will defend his PhD.
October 2022 - Special session in ESANN 2022 on Anomaly and change-point detection, co-organised with Fabrice Rossi and Florian Yger.
July 2022 - Manuscript Pesticide concentration monitoring: investigating spatio-temporal patterns in left-censored data, co-authored with Clément Laroche and Fabrice Rossi, accepted for publication in Environmetrics.
July 2022 - Invited talk on R-SOMbrero for SOM visualisation at WSOM+ 2022 conference. Slides of the presentation available here.
Coordinates
firstname.lastname at dauphine.psl.eu
CEREMADE
Paris Dauphine University PSL
Place du Maréchal De Lattre De Tassigny
75775 Paris Cedex 16
France