Personal profile
Personal profile
Stefano FORTUNATI graduated and received the PhD at the University of Pisa, Italy, in 2008 and 2012 respectively. In 2012, he joined the Department of “Ingegneria dell’Informazione” of the University of Pisa, where he worked as researcher with a post-doc position until Sept. 2019. From Oct. 2019 to Sept. 2024, he was with the Laboratoire des Signaux et Systèmes (L2S) at Université Paris-Saclay, CNRS, CentraleSupélec, and senior lecturer at IPSA Paris, France. From Sept. 2024 he is Maître de Conférences (associate professor) at Télécom SudParis (IP Paris) and member of the SAMOVAR laboratory. From Sept. 2012 to Nov. 2012 and from Sept. 2013 to Nov. 2013, he was a visiting researcher at the CMRE NATO Research Center in La Spezia, Italy. From May 2017 to April 2018, he spent a period of one year as visiting researcher with the Signal Processing Group, at the Technische Universität Darmstadt. Dr. Fortunati’s professional expertise encompasses different areas of statistics and the statistical signal processing, with particular focus on performance bounds, misspecification theory, robust and semiparametric statistics and statistical learning theory.
Research interests
Robust Statistics, statistical signal processing
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Collaborations and top research areas from the last five years
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Robust inference with incompleteness for logistic regression model
Cherifi, M., El Korso, M. N., Fortunati, S., Mesloub, A. & Ferro-Famil, L., 1 Nov 2025, In: Signal Processing. 236, 110027.Research output: Contribution to journal › Article › peer-review
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Robust Semiparametric Efficient Estimator for Time Delay and Doppler Estimation
Ortega, L. & Fortunati, S., 1 Jan 2025, In: IEEE Signal Processing Letters. 32, p. 1855-1859 5 p.Research output: Contribution to journal › Article › peer-review
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Robust Semiparametric Time-Delay and Doppler Estimation: Analysis of R- and M-Estimators
Ortega, L. & Fortunati, S., 1 Jan 2025, 2025 33rd European Signal Processing Conference, EUSIPCO 2025 - Proceedings. European Signal Processing Conference, EUSIPCO, p. 2712-2716 5 p. (European Signal Processing Conference).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Elliptically Symmetric Distributions in Signal Processing and Machine Learning
Delmas, J. P., El Korso, M. N., Fortunati, S. & Pascal, F., 1 Jan 2024, Springer Nature. 376 p.Research output: Book/Report › Book › peer-review
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Misspecified Time-delay and Doppler estimation over high dynamics non-Gaussian scenarios
Ortega, L. & Fortunati, S., 1 Jan 2024, 32nd European Signal Processing Conference, EUSIPCO 2024 - Proceedings. European Signal Processing Conference, EUSIPCO, p. 2297-2301 5 p. (European Signal Processing Conference).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access -
MISSPECIFIED TIME-DELAY AND DOPPLER ESTIMATION OVER NON GAUSSIAN SCENARIOS
Ortega, L. & Fortunati, S., 1 Jan 2024, 2024 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 9346-9350 5 p. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access -
On the efficiency of misspecified Gaussian inference in nonlinear regression: Application to time-delay and Doppler estimation
Fortunati, S. & Ortega, L., 1 Dec 2024, In: Signal Processing. 225, 109614.Research output: Contribution to journal › Article › peer-review
Open Access -
Semiparametric Estimation in Elliptical Distributions
Fortunati, S., 1 Jan 2024, Elliptically Symmetric Distributions in Signal Processing and Machine Learning. Springer Nature, p. 149-185 37 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
Open Access -
Fundamental Limits for ISAC-Asymptotics in Massive MIMO Sensing Systems
Fortunati, S., Lisi, F., Ahmed, A. M. I., Sezgin, A., Greco, M. S. & Gini, F., 1 Jan 2023, Integrated Sensing and Communications. Springer Nature, p. 119-147 29 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
Open Access -
Reinforcement Learning for Cognitive Integrated Communication and Sensing Systems
Ahmed, A. M., Gharsalli, L., Fortunati, S. & Sezgin, A., 1 Jan 2023, 20th European Radar Conference, EuRAD 2023. Institute of Electrical and Electronics Engineers Inc., p. 395-398 4 p. (20th European Radar Conference, EuRAD 2023).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review