Short Bio

I am a post-doctoral fellow at the French Institute for Research in Computer Science and Automation in Lyon, France. My current research focuses on applying deep learning methods to wireless communications and the medical field. Specifically, I am interested in self-supervised online learning techniques for wireless channel charting, semi-supervised learning approaches for data annotation and classification, and the characterization of transcranial Doppler monitoring signals for stroke prevention.

Research Interests

Deep Learning, Machine Learning, Self-supervised learning, Semi-supervised learning, Artificial Intelligence, Model Compression, Medical Imaging, Telecommunications.

Publications

Journals

Vindas, Y., Guépié, B.K., Almar, M., Roux, E., and Delachartre, P., 2024. Trainable pruned ternary quantization for medical signal classification models, in Neurocomputing.

Vindas, Y., Guépié, B.K., Almar, M., Roux, E., and Delachartre, P., 2024. An asymmetric heuristic for trained ternary quantization based on the statistics of the weights: an application to medical signal classification (in review)

Vindas, Y., Roux, E., Guépié, B.K., Almar, M., and Delachartre, P., 2023. Guided deep embedded clustering regularization for multifeature medical signal classification, in Pattern Recognition.

Vindas, Y., Guépié, B.K., Almar, M., Roux, E., and Delachartre, P., 2022. Semi-automatic data annotation based on feature-space projection and local quality metrics: an application to cerebral emboli characterization, in Medical Image Analysis, page 102437, 2022. ISSN 1361-8415. doi: https://doi.org/10.1016/j.media.2022.102437.

Conferences with proceedings

Vindas, Y., Guillaud, M., 2024. Multi-Site Wireless Channel Charting Through Latent Space Alignment, in: 2024 IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC).

Vindas, Y., Guépié, B.K., Almar, M., Roux, E., Delachartre, P., 2023. Soft-labels noise tolerant loss functions for transcranial Doppler ultrasound signal classification, in: 2023 IEEE International Ultrasonics Symposium (IUS).

Vindas, Y., Roux, E., Guépié, B.K., Almar, M., Delachartre, P., 2023 Deep Embedded Clustering regularization for imbalanced cerebral emboli classification using transcranial Doppler ultrasound, in: 2023 European Signal Processing Conference (EUSIPCO)

Vindas, Y., Guépié, B.K., Almar, M., Roux, E., and Delachartre, P., 2022. An hybrid CNN-Transformer model based on multi-feature extraction and attention fusion mechanism for cerebral emboli classification, in: MLHC. 05–06 Aug 2022, PMLR.

Vindas, Y., Roux, E., Guépié, B.K., Almar, M., Delachartre, P., 2021. Semi-supervised annotation of transcranial Doppler ultrasound micro-embolic data, in: 2021 IEEE International Ultrasonics Symposium (IUS), pp. 1–4. doi:10.1109/IUS52206.2021.9593847.

Conferences without proceedings

Vindas, Y., Guépié, B.K., Almar, M., Roux, E., and Delachartre, P., 2023. Classification multi-représentation d'emboles cérébraux à partir d'un dispositif de Doppler transcrânien. in:2023 Intelligence Artificielle en Imagerie Biomédicale (IABM).