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Chengfang Ren
47
Documents
Présentation
```
<pre class="zfr3Q FVr0A" id="h.p_RR8aVZd5U869" style="font-family: Lato, sans-serif; font-size: 15px; white-space: normal; box-sizing: border-box; font-variant-ligatures: none; margin-top: 0px; margin-bottom: 0px; outline: none; position: relative; color: #212121; text-decoration-line: inherit; line-height: 1.4; padding-top: 0px; text-align: justify;">```
<strong style="box-sizing: border-box;">Assistant professor<br></br></strong>
```<strong style="box-sizing: border-box;">SONDRA Laboratory, CentraleSupelec<br></br></strong><strong style="box-sizing: border-box;">3, rue Joliot-Curie<br></br></strong><strong style="box-sizing: border-box;">91192 Gif-sur-Yvette, France<br></br></strong><strong style="box-sizing: border-box;">Phone : +33 1 69 85 18 03<br></br></strong><strong style="box-sizing: border-box;">chengfang.ren(at)centralesupelec(dot)fr</strong>
```
I am currently an Assistant Professor at SONDRA, the French-Singaporean laboratory of CentraleSupelec. My research interests include robust estimation, performance bounds and resolution limits applied to statistical signal processing and for Radar applications. Recently, I am also interested in machine and deep learning approaches for Radar applications.
website: <https://sites.google.com/view/chengfangren>
Publications
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Neural network scoring for efficient computing56th International Symposium on Circuits and Systems (ISCAS), 2023, IEEE; IEEE CAS Society, May 2023, Monterey, California, USA, United States. pp.1-5, ⟨10.1109/ISCAS46773.2023.10181766⟩
Communication dans un congrès
hal-04151361v1
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Merits of Complex-Valued Neural Networks for PolSAR image segmentationGRETSI 2022, Sep 2022, Nancy, France
Communication dans un congrès
hal-03830417v1
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Détection d'anomalies en SAR basée sur les réseaux génératifsGRETSI 2022, Sep 2022, Nancy, France
Communication dans un congrès
hal-03830331v1
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Robust Geometric Metric Learning30th European Signal Processing Conference, EUSIPCO 2022, Aug 2022, Belgrade, Serbia
Communication dans un congrès
hal-03931132v1
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ON THE USE OF GEODESIC TRIANGLES BETWEEN GAUSSIAN DISTRIBUTIONS FOR CLASSIFICATION PROBLEMS2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2022), May 2022, Singapour, Singapore. ⟨10.1109/ICASSP43922.2022.9747872⟩
Communication dans un congrès
hal-03752879v1
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Complex-valued neural networks for polarimetric sar segmentation using pauli representationIEEE- IGARSS 2022, Jul 2022, Kuala Lumpur, Malaysia. ⟨10.1109/IGARSS46834.2022.9883251⟩
Communication dans un congrès
hal-03752893v1
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SAR Anomalies Detection based on Deep LearningXXVIIIème Colloque GRETSI 2022, Sep 2022, Nancy, France
Communication dans un congrès
hal-03790615v1
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Apprentissage par transfert en grande dimension : application aux images SAR polarimétriquesGRETSI 2022 - XXIIXème Colloque Francophone de Traitement du Signal et des Images, Sep 2022, Nancy, France
Communication dans un congrès
hal-03829615v1
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Classification in C-band of Doppler signatures of human activities in indoor environmentIET International Radar Conference 2020, 2021, Chongqing, China. ⟨10.1049/icp.2021.0597⟩
Communication dans un congrès
hal-03022656v1
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Efficient Estimation of Kronecker Product of Linear Structured Scatter Matrices under t-distribution28th European Signal Processing Conference (EUSIPCO 2020), Jan 2021, Amsterdam, Netherlands. ⟨10.23919/eusipco47968.2020.9287415⟩
Communication dans un congrès
hal-02873816v1
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A Tyler-type estimator of location and scatter leveraging Riemannian optimization2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2021, Toronto, Canada. ⟨10.1109/ICASSP39728.2021.9414974⟩
Communication dans un congrès
hal-03144104v1
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Complex-Valued vs. Real-Valued Neural Networks for Classification Perspectives: An Example on Non-Circular Data2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2021, Toronto, Canada. ⟨10.1109/ICASSP39728.2021.9413814⟩
Communication dans un congrès
hal-03144092v1
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Distributing deep neural networks for maximising computing capabilities and power efficiency in swarm2019 IEEE International Symposium on Circuits and Systems (ISCAS), May 2019, Sapporo, Japan. ⟨10.1109/ISCAS.2019.8702672⟩
Communication dans un congrès
hal-02434837v1
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Modified Sparse Subspace Clustering for Radar Detection in Non-stationary Clutter8th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2019), Dec 2019, Le Gosier, Guadeloupe, France. ⟨10.1109/camsap45676.2019.9022511⟩
Communication dans un congrès
hal-02292685v2
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Estimation robuste de matrices de dispersion structurées pour des modèles bien/mal spécifiés28eme Colloque francophone de traitement du signal et des images (GRETSI 2019), Aug 2019, Lille, France
Communication dans un congrès
hal-02155887v1
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On the Recursions of Robust COMET Algorithm for Convexly Structured Shape Matrix27th European Signal Processing Conference (EUSIPCO 2019), Sep 2019, A Coruña, Spain. ⟨10.23919/eusipco.2019.8903167⟩
Communication dans un congrès
hal-02155905v1
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Analysis of airplane signatures using passive VHF radar for recognition perspectives2019 International Radar Conference, Sep 2019, Toulon, France. ⟨10.1109/RADAR41533.2019.171376⟩
Communication dans un congrès
hal-02492643v1
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Une version récursive de RCOMET pour l'estimation robuste de matrices de forme à structure convexe28eme Colloque francophone de traitement du signal et des images (GRETSI 2019), Aug 2019, Lille, France
Communication dans un congrès
hal-02155900v1
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Performance bounds for change point and time delay estimation26th European Signal Processing Conference (EUSIPCO 2018), Sep 2018, Rome, Italy. ⟨10.23919/eusipco.2018.8553063⟩
Communication dans un congrès
hal-01895286v1
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Efficient Estimation of Scatter Matrix with Convex Structure under t-Distribution2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2018), Apr 2018, Calgary, Canada. pp.4474-4478, ⟨10.1109/icassp.2018.8462449⟩
Communication dans un congrès
hal-01784707v1
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Performances optimales pour les données multimodales partiellement coupléesGRETSI 2017 - XXVIème Colloque francophone de traitement du signal et des images, Sep 2017, Juan-Les-Pins, France
Communication dans un congrès
hal-01567124v1
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Robust-COMET for Covariance Estimation in Convex Structures: Algorithm and Statistical Properties2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2017), Dec 2017, Curaçao, Netherlands. pp.1-5, ⟨10.1109/CAMSAP.2017.8313081⟩
Communication dans un congrès
hal-01651772v1
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Performance bounds under misspecification model for MIMO radar application23rd European Signal Processing Conference (EUSIPCO 2015), Aug 2015, Nice, France. pp.514-518, ⟨10.1109/EUSIPCO.2015.7362436⟩
Communication dans un congrès
hal-01234922v1
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Une nouvelle approche de résolution limite dans le cadre d'estimation paramétrique multidimensionnelle25eme Colloque francophone de traitement du signal et des images (GRETSI 2015), Sep 2015, Lyon, France
Communication dans un congrès
hal-01234914v1
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A constrained hybrid Cramér-Rao bound for parameter estimationICASSP: International Conference on Acoustics, Speech and Signal Processing, Apr 2015, Brisbanne, Australia. pp.3472-3476, ⟨10.1109/ICASSP.2015.7178616⟩
Communication dans un congrès
hal-01234924v1
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Borne de Cramér-Rao sous contraintes pour l'estimation simultanée de paramètres aléatoires et non aléatoires25eme Colloque francophone de traitement du signal et des images (GRETSI 2015), Sep 2015, Lyon, France
Communication dans un congrès
hal-01234916v1
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A Ziv-Zakai type bound for hybrid parameter estimationICASSP: International Conference on Acoustics, Speech and Signal Processing, May 2014, Firenze, Italy. ⟨10.1109/ICASSP.2014.6854486⟩
Communication dans un congrès
hal-00947790v1
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High resolution techniques for Radar: Myth or Reality?EUSIPCO: European Signal Processing Conference, Sep 2013, Marrakech, Morocco
Communication dans un congrès
hal-00926285v1
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Une borne inférieure de l'erreur quadratique moyenne pour l'estimation simultané de paramètres aléatoires et non-aléatoiresGRETSI 2013, Sep 2013, Brest, France
Communication dans un congrès
hal-00926286v1
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Hybrid Lower Bound On The MSE Based On The Barankin And Weiss-Weinstein BoundsICASSP: International Conference on Acoustics, Speech, and Signal Processing, May 2013, Vancouver, BC, Canada. pp.5534-5538, ⟨10.1109/ICASSP.2013.6638722⟩
Communication dans un congrès
hal-00800214v1
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Complex-Valued vs. Real-Valued Neural Networks for Classification Perspectives: An Example on Non-Circular Data2020
Pré-publication, Document de travail
hal-02941957v1
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Performance bounds for coupled models[Research Report] GIPSA-lab. 2016
Rapport
hal-01280480v1
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