Search Results for author: Javier Maroto

Found 6 papers, 1 papers with code

Adversarial training with informed data selection

no code implementations7 Jan 2023 Marcele O. K. Mendonça, Javier Maroto, Pascal Frossard, Paulo S. R. Diniz

With the increasing amount of available data and advances in computing capabilities, deep neural networks (DNNs) have been successfully employed to solve challenging tasks in various areas, including healthcare, climate, and finance.

Maximum Likelihood Distillation for Robust Modulation Classification

no code implementations1 Nov 2022 Javier Maroto, Gérôme Bovet, Pascal Frossard

Deep Neural Networks are being extensively used in communication systems and Automatic Modulation Classification (AMC) in particular.

Classification Knowledge Distillation

On the benefits of knowledge distillation for adversarial robustness

no code implementations14 Mar 2022 Javier Maroto, Guillermo Ortiz-Jiménez, Pascal Frossard

To that end, we present Adversarial Knowledge Distillation (AKD), a new framework to improve a model's robust performance, consisting on adversarially training a student on a mixture of the original labels and the teacher outputs.

Adversarial Robustness Knowledge Distillation

SafeAMC: Adversarial training for robust modulation recognition models

no code implementations28 May 2021 Javier Maroto, Gérôme Bovet, Pascal Frossard

We propose to use adversarial training, which consists of fine-tuning the model with adversarial perturbations, to increase the robustness of automatic modulation recognition (AMC) models.

Automatic Modulation Recognition

On the benefits of robust models in modulation recognition

no code implementations27 Mar 2021 Javier Maroto, Gérôme Bovet, Pascal Frossard

When analyzing these vulnerable models we found that adversarial perturbations do not shift the symbols towards the nearest classes in constellation space.

Image Classification

Modurec: Recommender Systems with Feature and Time Modulation

1 code implementation13 Oct 2020 Javier Maroto, Clément Vignac, Pascal Frossard

Current state of the art algorithms for recommender systems are mainly based on collaborative filtering, which exploits user ratings to discover latent factors in the data.

Collaborative Filtering Recommendation Systems

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