Search Results for author: Javier Andreu-Perez

Found 13 papers, 2 papers with code

Personalised and Adjustable Interval Type-2 Fuzzy-Based PPG Quality Assessment for the Edge

no code implementations23 Sep 2023 Jose A. Miranda, Celia López-Ongil, Javier Andreu-Perez

The proposed system employs a personalised approach to adapt the IT2FLS parameters to the unique characteristics of each individual's PPG signals. Additionally, the system provides adjustable levels of personalisation, allowing healthcare providers to adjust the system to meet specific requirements for different applications.

Photoplethysmography (PPG)

EMGTFNet: Fuzzy Vision Transformer to decode Upperlimb sEMG signals for Hand Gestures Recognition

no code implementations23 Sep 2023 Joseph Cherre Córdova, Christian Flores, Javier Andreu-Perez

In this paper, we propose the design of a Vision Transformer (ViT) based architecture with a Fuzzy Neural Block (FNB) called EMGTFNet to perform Hand Gesture Recognition from surface electromyography (sEMG) signals.

Data Augmentation Hand Gesture Recognition +2

A Temporal Type-2 Fuzzy System for Time-dependent Explainable Artificial Intelligence

no code implementations22 Oct 2022 Mehrin Kiani, Javier Andreu-Perez, Hani Hagras

In this work, we present novel Temporal Type-2 FLS Based Approach for time-dependent XAI (TXAI) systems, which can account for the likelihood of a measurement's occurrence in the time domain using (the measurement's) frequency of occurrence.

Explainable artificial intelligence Explainable Artificial Intelligence (XAI)

A Gentle Introduction and Survey on Computing with Words (CWW) Methodologies

no code implementations12 Aug 2022 Prashant K. Gupta, Javier Andreu-Perez

Human beings have an inherent capability to use linguistic information (LI) seamlessly even though it is vague and imprecise.

EEG-ITNet: An Explainable Inception Temporal Convolutional Network for Motor Imagery Classification

1 code implementation14 Apr 2022 Abbas Salami, Javier Andreu-Perez, Helge Gillmeister

We also comprehensively explain and support the validity of network illustration from a neuroscientific perspective.

EEG Motor Imagery

Fuzzy temporal convolutional neural networks in P300-based Brain-computer interface for smart home interaction

no code implementations9 Apr 2022 Christian Flores Vega, Jonathan Quevedo, Elmer Escandón, Mehrin Kiani, Weiping Ding, Javier Andreu-Perez

The remarkable performance of the proposed model, EEG-TCFNet, and the general integration of fuzzy units to other classifiers would pave the way for enhanced P300-based BCIs for smart home interaction within natural settings.

Brain Computer Interface Classification +1

Symptoms of depersonalisation/derealisation disorder as measured by brain electrical activity: A systematic review

no code implementations11 Nov 2021 Abbas Salami, Javier Andreu-Perez, Helge Gillmeister

Depersonalisation/derealisation disorder (DPD) refers to frequent and persistent detachment from bodily self and disengagement from the outside world.

EEG ERP

A Generic Deep Learning Based Cough Analysis System from Clinically Validated Samples for Point-of-Need Covid-19 Test and Severity Levels

no code implementations10 Nov 2021 Javier Andreu-Perez, Humberto Pérez-Espinosa, Eva Timonet, Mehrin Kiani, Manuel I. Girón-Pérez, Alma B. Benitez-Trinidad, Delaram Jarchi, Alejandro Rosales-Pérez, Nick Gatzoulis, Orion F. Reyes-Galaviz, Alejandro Torres-García, Carlos A. Reyes-García, Zulfiqar Ali, Francisco Rivas

We seek to evaluate the detection performance of a rapid primary screening tool of Covid-19 solely based on the cough sound from 8, 380 clinically validated samples with laboratory molecular-test (2, 339 Covid-19 positives and 6, 041 Covid-19 negatives).

Specificity

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