Grégoire Lefebvre

Publication Activity (10 Years)

Years Active: 2006-2023
Publications (10 Years): 31

Top Topics

Metric Learning

Emotion Recognition

Anomaly Detection

Top Venues

VISIGRAPP (4: VISAPP)

Publications

Juan Vazquez-Rodriguez, Grégoire Lefebvre, Julien Cumin, James L. Crowley
Accommodating Missing Modalities in Time-Continuous Multimodal Emotion Recognition. CoRR (2023)
Juan Vazquez-Rodriguez, Grégoire Lefebvre, Julien Cumin, James L. Crowley
Accommodating Missing Modalities in Time-Continuous Multimodal Emotion Recognition. ACII (2023)
Juan Vazquez-Rodriguez, Grégoire Lefebvre, Julien Cumin, James L. Crowley
Transformer-Based Self-Supervised Learning for Emotion Recognition. CoRR (2022)
Juan Vazquez-Rodriguez, Grégoire Lefebvre, Julien Cumin, James L. Crowley
Transformer-Based Self-Supervised Learning for Emotion Recognition. ICPR (2022)
Naji Najari, Samuel Berlemont, Grégoire Lefebvre, Stefan Duffner, Christophe Garcia
Robust Variational Autoencoders and Normalizing Flows for Unsupervised Network Anomaly Detection. AINA (2) (2022)
Naji Najari, Samuel Berlemont, Grégoire Lefebvre, Stefan Duffner, Christophe Garcia
RESIST: Robust Transformer for Unsupervised Time Series Anomaly Detection. AALTD@ECML/PKDD (2022)
Juan Vazquez-Rodriguez, Grégoire Lefebvre, Julien Cumin, James L. Crowley
Emotion Recognition with Pre-Trained Transformers Using Multimodal Signals. ACII (2022)
Juan Vazquez-Rodriguez, Grégoire Lefebvre, Julien Cumin, James L. Crowley
Emotion Recognition with Pre-Trained Transformers Using Multimodal Signals. CoRR (2022)
Mahdi Abid, Paul Compagnon, Grégoire Lefebvre
Improved CNN-based Magnetic Indoor Positioning System using Attention Mechanism. IPIN (2021)
Paul Compagnon, Grégoire Lefebvre, Stefan Duffner, Christophe Garcia
Sequence Metric Learning as Synchronization of Recurrent Neural Networks. IJCNN (2021)
Mahdi Abid, Grégoire Lefebvre
Improving indoor geomagnetic field fingerprinting using recurrence plot-based convolutional neural networks. J. Locat. Based Serv. 15 (1) (2021)
Mahdi Abid, Grégoire Lefebvre
Deep Neural Networks for Indoor Geomagnetic Field Fingerprinting with Regression Approach. EANN (2021)
Naji Najari, Samuel Berlemont, Grégoire Lefebvre, Stefan Duffner, Christophe Garcia
RADON: Robust Autoencoder for Unsupervised Anomaly Detection. SIN (2021)
Julien Cumin, Grégoire Lefebvre, Fano Ramparany, James L. Crowley
PSINES: Activity and Availability Prediction for Adaptive Ambient Intelligence. ACM Trans. Auton. Adapt. Syst. 15 (1) (2021)
Paul Compagnon, Grégoire Lefebvre, Stefan Duffner, Christophe Garcia
Learning personalized ADL recognition models from few raw data. Artif. Intell. Medicine 107 (2020)
Naji Najari, Samuel Berlemont, Grégoire Lefebvre, Stefan Duffner, Christophe Garcia
Network Traffic Modeling For IoT-device Re-identification. COINS (2020)
Paul Compagnon, Grégoire Lefebvre, Stefan Duffner, Christophe Garcia
Personalized Posture and Fall Classification with Shallow Gated Recurrent Units. CBMS (2019)
Paul Compagnon, Grégoire Lefebvre, Stefan Duffner, Christophe Garcia
Routine Modeling with Time Series Metric Learning. CoRR (2019)
Alaeddine Mihoub, Grégoire Lefebvre
Wearables and Social Signal Processing for Smarter Public Presentations. ACM Trans. Interact. Intell. Syst. 9 (2-3) (2019)
Paul Compagnon, Grégoire Lefebvre, Stefan Duffner, Christophe Garcia
Routine Modeling with Time Series Metric Learning. ICANN (2) (2019)
Thomas Hassan, Fano Ramparany, Grégoire Lefebvre
A semantic event approach to enrich device-free indoor localization data. GOODTECHS (2018)
Julien Cumin, Grégoire Lefebvre, Fano Ramparany, James L. Crowley
Inferring Availability for Communication in Smart Homes Using Context. PerCom Workshops (2018)
Grégoire Lefebvre, Aida Makni
Attitude Estimation for Posture Detection in eHealth Services. CBMS (2018)
Samuel Berlemont, Grégoire Lefebvre, Stefan Duffner, Christophe Garcia
Class-balanced siamese neural networks. Neurocomputing 273 (2018)
Julien Cumin, Grégoire Lefebvre, Fano Ramparany, James L. Crowley
A Dataset of Routine Daily Activities in an Instrumented Home. UCAmI (2017)
Julien Cumin, Grégoire Lefebvre, Fano Ramparany, James L. Crowley
Human Activity Recognition Using Place-Based Decision Fusion in Smart Homes. CONTEXT (2017)
Alaeddine Mihoub, Grégoire Lefebvre
Social Intelligence Modeling using Wearable Devices. IUI (2017)
Samuel Berlemont, Grégoire Lefebvre, Stefan Duffner, Christophe Garcia
Polar Sine Based Siamese Neural Network for Gesture Recognition. ICANN (2) (2016)
Julien Cumin, Grégoire Lefebvre
A Priori Data and A Posteriori Decision Fusions for Human Action Recognition. VISIGRAPP (4: VISAPP) (2016)
Grégoire Lefebvre, Julien Cumin
Recognizing Human Actions based on Extreme Learning Machines. VISIGRAPP (4: VISAPP) (2016)
Samuel Berlemont, Grégoire Lefebvre, Stefan Duffner, Christophe Garcia
Siamese neural network based similarity metric for inertial gesture classification and rejection. FG (2015)
Stefan Duffner, Samuel Berlemont, Grégoire Lefebvre, Christophe Garcia
3D gesture classification with convolutional neural networks. ICASSP (2014)
Grégoire Lefebvre, Samuel Berlemont, Franck Mamalet, Christophe Garcia
BLSTM-RNN Based 3D Gesture Classification. ICANN (2013)
Grégoire Lefebvre, Christophe Garcia
Learning a bag of features based nonlinear metric for facial similarity. AVSS (2013)
Grégoire Lefebvre
Multi-touch based video selection with an audio emotional curve. CHI Extended Abstracts (2012)
Grégoire Lefebvre, Emmanuelle Boyer, Sophie Zijp-Rouzier
Coupling gestures with tactile feedback: a comparative user study. NordiCHI (2012)
Andrew Crossan, Grégoire Lefebvre, Sophie Zijp-Rouzier, Roderick Murray-Smith
A Multimodal Contact List to Enhance Remote Communication. MSSP (2010)
Sylvie Vidal, Grégoire Lefebvre
Gesture based interaction for visually-impaired people. NordiCHI (2010)
Steven Strachan, Grégoire Lefebvre, Sophie Zijp-Rouzier
overView: physically-based vibrotactile feedback for temporal information browsing. Mobile HCI (2009)
Grégoire Lefebvre, Christophe Garcia
A probabilistic Self-Organizing Map for facial recognition. ICPR (2008)
Grégoire Lefebvre, Christophe Garcia
A heterogeneous descriptor fusion process for visual concept identification. FUSION (2008)
Huicheng Zheng, Grégoire Lefebvre, Christophe Laurent
Fast-Learning Adaptive-Subspace Self-Organizing Map: An Application to Saliency-Based Invariant Image Feature Construction. IEEE Trans. Neural Networks 19 (5) (2008)
Grégoire Lefebvre, Christophe Garcia
Facial biometry by stimulating salient singularity masks. AVSS (2007)
Huicheng Zheng, Christophe Laurent, Grégoire Lefebvre
On the Basis Updating Rule of Adaptive-Subspace Self-Organizing Map (ASSOM). ICANN (1) (2006)
Grégoire Lefebvre, Christophe Laurent, Julien Ros, Christophe Garcia
Supervised Image Classification by SOM Activity Map Comparison. ICPR (2) (2006)
Julien Ros, Christophe Laurent, Grégoire Lefebvre
A Cascade of Unsupervised and Supervised Neural Networks for Natural Image Classification. CIVR (2006)
Grégoire Lefebvre, Huicheng Zheng, Christophe Laurent
Objectionable Image Detection by ASSOM Competition. CIVR (2006)