Accéder directement au contenu

Stefano Fortunati

16
Documents
Identifiants chercheurs

Présentation

I received the graduate degree (cum laude) in telecommunication engineering and the PhD at the University of Pisa, Italy, in 2008 and 2012 respectively. In 2012, I joined the Department of "Ingegneria dell'Informazione" of the University of Pisa, where I worked as researcher with a Post-Doc position until Sept. 2019. Since Oct. 2019, I'm with the Laboratoire des Signaux et Systemès (L2S), Université Paris-Saclay, CNRS, CentraleSupélec, 91190, Gif-sur-Yvette, France. From Sept. 2020 I'm a permanent lecturer (enseignant-chercheur) at IPSA in the Parisian campus of Ivry-sur-Seine. From Sept. 2012 to Nov. 2012 and from Sept. 2013 to Nov. 2013, I was a visiting researcher at the CMRE NATO Research Center in La Spezia, Italy. From May 2017 to April 2018, I spent a period of one year as visiting researcher with the Signal Processing Group, at the Technische Universitat Darmstadt. I was a recipient of the 2019 EURASIP JASP Best Paper Award. I was in the organizing committee of the 2020 IEEE Radar Conference, of the 2nd Workshop on Cognitive Information Processing 2010, of the 2014 IEEE ICASSP, and I was the Publication Chair of the 2015 CoSeRa Workshop. My research interests encompass different areas of the statistical signal processing, with particular focus on point estimation and hypothesis testing, performance bounds, misspecification theory, robust and semiparametric statistics and statistical learning theory. Home page: <https://l2s.centralesupelec.fr/u/fortunati-stefano/>

Publications

Image document

Joint Estimation of Location and Scatter in Complex Elliptical Distributions: A robust semiparametric and computationally efficient R-estimator of the shape matrix

Stefano Fortunati , Alexandre Renaux , Frédéric Pascal
Journal of Signal Processing Systems, 2022, 94 (2), pp.133-146. ⟨10.1007/s11265-021-01674-y⟩
Article dans une revue hal-03223839v1
Image document

Enhancement of a state-ofthe-art RL-based detection algorithm for Massive MIMO radars

Francesco Lisi , Stefano Fortunati , Maria Sabrina Greco , Fulvio Gini
IEEE Transactions on Aerospace and Electronic Systems, 2022, ⟨10.1109/TAES.2022.3168033⟩
Article dans une revue hal-03648448v1
Image document

A Reinforcement Learning based approach for Multi-target Detection in Massive MIMO radar

Aya Mostafa Ahmed , Alaa Alameer Ahmad , Stefano Fortunati , Aydin Sezgin , Maria Greco
IEEE Transactions on Aerospace and Electronic Systems, 2021, pp.1-1. ⟨10.1109/TAES.2021.3061809⟩
Article dans une revue hal-03158899v1
Image document

Robust Semiparametric Efficient Estimators in Complex Elliptically Symmetric Distributions

Stefano Fortunati , Alexandre Renaux , Frédéric Pascal
IEEE Transactions on Signal Processing, 2020, 68, pp.5003-5015. ⟨10.1109/TSP.2020.3019110⟩
Article dans une revue hal-02976900v1
Image document

Slepian-Bangs-type formulas and the related Misspecified Cramér-Rao Bounds for Complex Elliptically Symmetric distributions

Abdelmalek Mennad , Stefano Fortunati , Mohammed Nabil El Korso , Arezki Younsi , Abdelhak M. Zoubir
Signal Processing, 2018, 142, pp.320-329. ⟨10.1016/j.sigpro.2017.07.029⟩
Article dans une revue hal-01654607v1
Image document

Reinforcement Learning for Cognitive Integrated Communication and Sensing Systems

Aya Mostafa Ibrahim Ahmed , Leila Gharsalli , Stefano Fortunati , Aydin Sezgin
26th European Microwave Week (EuMW 2023), Sep 2023, Berlin, Germany
Communication dans un congrès hal-04131197v1
Image document

Etude à distance finie d'un R-estimateur pour la matrice de forme des distributions symétriques elliptiques complexes

Stefano Fortunati , Alexandre Renaux , Frédéric Pascal
GRETSI 2022 - XXIIXème Colloque Francophone de Traitement du Signal et des Images, Sep 2022, Nancy, France
Communication dans un congrès hal-03790645v1
Image document

Robust Reinforcement Learning-based Wald-type Detector for Massive MIMO Radar

Aya Mostafa Ahmed , Stefano Fortunati , Aydin Sezgin , Maria S Greco , Fulvio Gini
The 29th European Signal Processing Conference (EUSIPCO 2021), Aug 2021, Dublin, Ireland. pp.846-850, ⟨10.23919/EUSIPCO54536.2021.9616093⟩
Communication dans un congrès hal-03226309v1
Image document

Properties of a new R-estimator of shape matrices

Stefano Fortunati , Alexandre Renaux , Frédéric Pascal
28th European Signal Processing Conference (EUSIPCO 2020), Jan 2021, Amsterdam, Netherlands. ⟨10.23919/Eusipco47968.2020.9287879⟩
Communication dans un congrès hal-02976913v1
Image document

Robust Semiparametric DOA Estimation in non-Gaussian Environment

Stefano Fortunati , Alexandre Renaux , Frédéric Pascal
IEEE RadarConf 20, 2020, Florence, Italy. ⟨10.1109/RadarConf2043947.2020.9266451⟩
Communication dans un congrès hal-02976918v1
Image document

ROBUST SEMIPARAMETRIC JOINT ESTIMATORS OF LOCATION AND SCATTER IN ELLIPTICAL DISTRIBUTIONS

Stefano Fortunati , Alexandre Renaux , Frédéric Pascal
2020 IEEE 30th International Workshop on Machine Learning for Signal Processing (MLSP), Sep 2020, Espoo, Finland. pp.1-6, ⟨10.1109/MLSP49062.2020.9231865⟩
Communication dans un congrès hal-02976889v1
Image document

3D Characterization of Underfoliage Targets Using L-band To- mographic SAR Data and A Wavelet-Based Approach

Yue Huang , Jacques Lévy Véhel , Laurent Ferro-Famil , Andreas Reigber , Stefano Fortunati
EUSAR 2016 - 11th European Conference on Synthetic Aperture Radar, Jun 2016, Hamburg, Germany
Communication dans un congrès hal-01418677v1
Image document

Fundamental Limits for ISAC - Asymptotics in massive MIMO sensing systems

Stefano Fortunati , Francesco Lisi , Aya Mostafa Ibrahim Ahmed , Aydin Sezgin , Maria Sabrina Greco
Integrated Sensing and Communication, Springer book; Springer Nature Singapore, pp.119-147, 2023, Integrated Sensing and Communication, ⟨10.1007/978-981-99-2501-8_5⟩
Chapitre d'ouvrage hal-03884235v1