Stefano Fortunati

Identifiants chercheurs

IdHAL :

stefano-fortunati

ORCID :

0000-0003-0273-4510

IdRef :

253120608

Présentation

Publications

Article dans une revue (9)

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-04805170v2
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-04905721v2
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-05048834v1
On the efficiency of misspecified Gaussian inference in nonlinear regression: application to time-delay and Doppler estimation Stefano Fortunati,Lorenzo Ortega Signal Processing, 2024, ⟨10.1016/j.sigpro.2024.109614⟩ Article dans une revue hal-04349291v1
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
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
A Reinforcement Learning based approach for Multi-target Detection in Massive MIMO radar Aya Mostafa Ahmed,Alaa Alameer Ahmad,Stefano Fortunati,Aydin Sezgin,Maria Grecoet al. IEEE Transactions on Aerospace and Electronic Systems, 2021, pp.1-1. ⟨10.1109/TAES.2021.3061809⟩ Article dans une revue hal-03158899v1
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
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. Zoubiret al. Signal Processing, 2018, 142, pp.320-329. ⟨10.1016/j.sigpro.2017.07.029⟩ Article dans une revue hal-01654607v1

Communication dans un congrès (12)

Robust semiparametric time-delay and doppler estimation : analysis of rand M -estimators Lorenzo Ortega,Stefano Fortunati The 33rd European Signal Processing Conference (EUSIPCO), Sep 2025, Parlemo, Italy Communication dans un congrès hal-05266973v1
Radar MIMO massif cognitif : détection et suivi conjoints de cibles dans des perturbations inconnues Imad Bouhou,Stefano Fortunati,Leila Gharsalli,Alexandre Renaux Colloque GRETSI 2025, Aug 2025, Strasbourg, France Communication dans un congrès hal-05263428v1
On the efficiency of a misspecified contaminated nonlinear regression model : application to time-delay and doppler estimation Hamish Mcphee,Lorenzo Ortega,Stefano Fortunati,Jean-Yves Tourneret IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2025), IEEE, Dec 2025, Punta Cana, Dominican Republic Communication dans un congrès hal-05470350v1
Misspecified time-delay and doppler estimation over non gaussian scenarios Lorenzo Ortega,Stefano Fortunati International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2024), Apr 2024, Seoul, South Korea. pp.9346-9350, ⟨10.1109/ICASSP48485.2024.10446955⟩ Communication dans un congrès hal-05084299v1
Misspecified Time-delay and Doppler estimation over high dynamics non-Gaussian scenarios Lorenzo Ortega,Stefano Fortunati 32nd European Signal Processing Conference (EUSIPCO), Aug 2024, Lyon, France. pp.2297-2301, ⟨10.23919/EUSIPCO63174.2024.10714959⟩ Communication dans un congrès hal-05084313v1
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
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
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
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
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
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
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

Chapitre d'ouvrage (2)

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-04141679v3
Fundamental Limits for ISAC - Asymptotics in massive MIMO sensing systems Stefano Fortunati,Francesco Lisi,Aya Mostafa Ibrahim Ahmed,Aydin Sezgin,Maria Sabrina Grecoet 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-03884235v1

Pré-publication, Document de travail (4)

Joint multi-target detection-tracking in cognitive massive MIMO radar via POMCP Imad Bouhou,Stefano Fortunati,Leila Gharsalli,Alexandre Renaux 2025 Pré-publication, Document de travail hal-05296393v1
Nuisance parameters and elliptically symmetric distributions: a geometric approach to parametric and semiparametric efficiency Stefano Fortunati,Jean-Pierre Delmas,Esa Ollila 2025 Pré-publication, Document de travail hal-05129179v2
The equality between the Stochastic CRB and its semiparametric version for elliptical data Stefano Fortunati,Esa Ollila 2024 Pré-publication, Document de travail hal-04461267v1
Supporting material for the paper: Robust semiparametric efficient estimator for time delay and doppler estimation Lorenzo Ortega,Stefano Fortunati 2025 Pré-publication, Document de travail hal-04944757v2