Institution
Paris West University Nanterre La Défense
Education•Paris, France•
About: Paris West University Nanterre La Défense is a education organization based out in Paris, France. It is known for research contribution in the topics: Computer science & Politics. The organization has 895 authors who have published 1430 publications receiving 21712 citations.
Papers published on a yearly basis
Papers
More filters
••
TL;DR: In this paper, the authors proposed an EEG classification system for drowsiness detection based on deep learning networks, which is mainly realized into two procedures; (i) data acquisition and (ii) model analysis.
Abstract: Drowsiness detection (DD) has become a relevant area of active research in biomedical signal processing. Recently, various deep learning (DL) researches based on the EEG signals have been proposed to detect fatigue conditions. The research presented in this paper proposes an EEG classification system for DD based on DL networks. However, the proposed DD system is mainly realized into two procedures; (i) data acquisition and (ii) model analysis. For the data acquisition procedure, two key steps are considered, which are the signal collection using a wearable Emotiv EPOC+ headset to record 14 channels of EEG, and the signal annotation. Furthermore, a data augmentation (DA) step has been added to the proposed system to overcome the problem of over-fitting and to improve accuracy. As regards the model analysis, a comparative study is also introduced in this paper to argue the choice of DL architecture and frameworks used in our DD system. In this sense, The proposed DD protocol makes use of a convolutional neural network (CNN) architecture implemented using the Keras library. The results showed a high accuracy value (90.42%) in drowsy/awake discrimination and revealed the efficiency of the proposed DD system compared to other research works.
39 citations
••
TL;DR: In this paper, a two-sector endogenous growth model with elastic labor supply is presented, where pollution is modeled as a side product of production and the consequences of an environmental tax on the economic dynamics are analyzed.
39 citations
••
TL;DR: The present overview shows that ERP constitute a reliable methodological tool for tracing with precision the time course of different executive processes and sub-processes involved in experimental tasks involving a cognitive conflict.
39 citations
••
TL;DR: Results indicated that the two groups differed for trait-anxiety on one hand, and for the level of anxiety before the final ascent on the other hand, with subjects susceptible to AMS were significantly more anxious than those who were not.
Abstract: This investigation explores the relationship between psychological factors and acute mountain sickness (AMS). AMS occurs in most people staying more than a few hours above 3500 m. Symptoms include headache, nausea, vomiting, insomnia, anorexia, etc. Subjects studied were climbers preparing for an expedition to the Himalayas (80 men and 20 women). The psychological investigation consisted in two mono-factorial tests: STAI (anxiety inventory) and Bortner stress scale. After the expedition, subjects were classified into two groups: those who were susceptible to AMS and those who were not. Results indicated that the two groups differed for trait-anxiety on one hand, and for the level of anxiety before the final ascent on the other hand. In both cases, subjects susceptible to AMS were significantly more anxious than those who were not.
39 citations
••
TL;DR: An analytical approach for static bending and buckling analyses of curved nanobeams using the differential constitutive law, consequent to Eringen's strain-driven integral model coupled with a higher-order shear deformation accounting for through thickness stretching is presented in this paper.
38 citations
Authors
Showing all 1053 results
Name | H-index | Papers | Citations |
---|---|---|---|
Erasmo Carrera | 75 | 829 | 23981 |
Dan Sperber | 67 | 207 | 32068 |
Balázs Égert | 46 | 204 | 6600 |
Mohamed El Hedi Arouri | 43 | 212 | 7460 |
Agnès Bénassy-Quéré | 40 | 215 | 5762 |
Diego Gil | 39 | 98 | 5011 |
Valérie Mignon | 37 | 193 | 5081 |
Julien Chevallier | 37 | 269 | 4905 |
Shah Nawaz Burokur | 36 | 238 | 3969 |
Gerard Kerkyacharian | 35 | 78 | 6289 |
Claire Lhuillier | 34 | 72 | 3852 |
Michèle Carlier | 32 | 95 | 2983 |
Olivier Polit | 31 | 125 | 2226 |
Marc Flandreau | 31 | 167 | 3713 |
Patrick Cattiaux | 30 | 95 | 2863 |