12 citations · 22 across the 5 of their papers we have counts for
5 papers
Adaptive function approximation based on the Discrete Cosine Transform (DCT)
Ana I. Pérez-Neira, Marc Martinez-Gost, Miguel Ángel Lagunas
This paper studies the cosine as basis function for the approximation of univariate and continuous functions without memory. This work studies a supervised learning to obtain the a…
Polarization-Based Security: Safeguarding Wireless Communications at the Physical Layer
Pol Henarejos, Ana I. Pérez-Neira
Physical layer security is a field of study that continues to gain importance over time. It encompasses a range of algorithms applicable to various aspects of communication systems…
ENN: A Neural Network with DCT Adaptive Activation Functions
Marc Martinez-Gost, Ana Pérez-Neira, Miguel Ángel Lagunas
The expressiveness of neural networks highly depends on the nature of the activation function, although these are usually assumed predefined and fixed during the training stage. Un…
LoRa-based Over-the-Air Computing for Sat-IoT
Marc Martinez-Gost, Ana Pérez-Neira, Miguel Ángel Lagunas
Satellite Internet of Things (Sat-IoT) is a novel framework in which satellites integrate sensing, communication and computing capabilities to carry out task-oriented communication…
Frequency Modulation Aggregation for Federated Learning
Marc Martinez-Gost, Ana Pérez-Neira, Miguel Ángel Lagunas
Federated edge learning (FEEL) is a framework for training models in a distributed fashion using edge devices and a server that coordinates the learning process. In FEEL, edge devi…