Stefano Fortunati

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Publications

Image document

POMDP-Driven cognitive massive MIMO radar: joint target detection-tracking in unknown disturbances

Imad Bouhou , Stefano Fortunati , Leila Gharsalli , Alexandre Renaux
IEEE Transactions on Radar Systems, 2025
Article dans une revue hal-04905721 v2
Image document

Robust semiparametric efficient estimator for time delay and Doppler estimation

Lorenzo Ortega , Stefano Fortunati
IEEE Signal Processing Letters, 2025, ⟨10.1109/LSP.2025.3560533⟩
Article dans une revue hal-04805170 v2
Image document

Robust inference with incompleteness for logistic regression model

M. Cherifi , M.N. El Korso , Stefano Fortunati , A. Mesloub , L. Ferro-Famil
Signal Processing, 2025, 236, pp.110027. ⟨10.1016/j.sigpro.2025.110027⟩
Article dans une revue hal-05048834 v1
Image document

On the efficiency of misspecified Gaussian inference in nonlinear regression: application to time-delay and Doppler estimation

Stefano Fortunati , Lorenzo Ortega
Signal Processing, 2024
Article dans une revue hal-04349291 v1
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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-03223839 v1
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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-03648448 v1
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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 et al.
IEEE Transactions on Aerospace and Electronic Systems, 2021, pp.1-1. ⟨10.1109/TAES.2021.3061809⟩
Article dans une revue hal-03158899 v1
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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-02976900 v1
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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 et al.
Signal Processing, 2018, 142, pp.320-329. ⟨10.1016/j.sigpro.2017.07.029⟩
Article dans une revue hal-01654607 v1
Image document

Misspecified Time-delay and Doppler estimation over high dynamics non-Gaussian scenarios

Lorenzo Ortega , Stefano Fortunati
2024 32nd European Signal Processing Conference (EUSIPCO), Aug 2024, Lyon, France. pp.2297-2301, ⟨10.23919/EUSIPCO63174.2024.10714959⟩
Communication dans un congrès hal-05084313 v1
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Misspecified time-delay and doppler estimation over non gaussian scenarios

Lorenzo Ortega , Stefano Fortunati
ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr 2024, Seoul, France. pp.9346-9350, ⟨10.1109/ICASSP48485.2024.10446955⟩
Communication dans un congrès hal-05084299 v1
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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-04131197 v1
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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-03790645 v1
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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-02976913 v1
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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-03226309 v1
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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-02976918 v1
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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-02976889 v1
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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-01418677 v1
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Semiparametric estimation in elliptical distributions

Stefano Fortunati
Elliptically Symmetric Distributions in Signal Processing and Machine Learning, 2024, 978-3-031-52115-7. ⟨10.1007/978-3-031-52116-4_5⟩
Chapitre d'ouvrage hal-04141679 v3
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Fundamental Limits for ISAC - Asymptotics in massive MIMO sensing systems

Stefano Fortunati , Francesco Lisi , Aya Mostafa Ibrahim Ahmed , Aydin Sezgin , Maria Sabrina Greco et al.
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-03884235 v1