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Brevet

Dispositif d'optimisation de la conduite d'un véhicule ferroviaire, Optimierungsvorrichtung für den betrieb eines schienenfahrzeugs, An optimization device for optimizing the driving of a railway vehicle

Denis Miglianico, Salvatore La Delfa, Simon Enjalbert, Rudy Dahyot, Philippe Polet, Frédéric Vanderhaegen

La présente invention concerne un dispositif d’optimisation de la conduite d’un véhicule ferroviaire. La consommation d’énergie d’un véhicule ferroviaire est directement liée à la vitesse de celui-ci. Ainsi, il existe des méthodes de détermination d’une vitesse optimale pour le véhicule ferroviaire…

France, N° de brevet: FR3063702B1 (2017); EP3375689B1 (2018). 2017. ⟨hal-05352002⟩

Article dans une revue

Low Complexity Joint Blind Equalization and CFO Estimation for MC-CDMA System

Kais Bouallegue, Iyad Dayoub, M Gharbi, Kaïs Hassan, R. Masmoudi, A. Djebbar

Based on the orthogonality between the used and the unused spreading codes (excess codes) subspaces in one hand and on the restoration of guard interval redundancy of Multicarrier Code Division Multiple Access signal in other hand, we propose joint Carrier Frequency Offset and time domain equalizer…

Wireless Personal Communications, 2017, 92 (2), pp.315-331. ⟨10.1007/s11277-016-3545-9⟩. ⟨hal-03382946⟩

Communication dans un congrès

Microfabricated PEDOT trilayer actuators: synthesis, characterization, and modeling

Ngoc Tan Nguyen, Cedric Plesse, Caroline Soyer, Sébastien Grondel, John D.W. Madden, Eric Cattan, Frédéric Vidal

Conducting polymer actuators have long been of interest as an alternative to piezoelectric and electrostatic actuators due to their large strains and low operating voltages. Recently, poly (3,4-ethylenedioxythiophene) (PEDOT) - based ionic actuators have been shown to overcome many of the initial…

SPIE Conference on Electroactive Polymer Actuators and Devices (EAPAD), Mar 2017, Portland, OR, United States. ⟨10.1117/12.2260431⟩. ⟨hal-03280257⟩

Article dans une revue

Spectral analysis of a generalized buckling problem on a ball

Colette De Coster, Serge Nicaise, Christophe Troestler

In this paper, the spectrum of the following fourth order problem (Formula Presented.)where D1 is the unit ball in RN, is determined for ν< 0 as well as the nodal properties of the corresponding eigenfunctions. In particular, we show that the first eigenvalue is simple and that the corresponding…

Positivity, 2017, 21 (4), pp.1319-1340. ⟨10.1007/s11117-017-0469-x⟩. ⟨hal-03163589⟩

Communication dans un congrès

Acoustic source localization based on the similarity rate between frequency-time images

Karl Hourany, Youssef Zaatar, Farouk Benmeddour, Emmanuel Moulin, Dorothée Debavelaere-Callens, Jamal Assaad

Many studies in different domains have shown the possibility of extracting information from a medium by exploiting the natural acoustic noise present in such medium. Recently, the promising potential of a passive acoustic technique, based on the correlation of the ambient noise for controlling the…

1st International Conference on Sensors, Networks, Smart and Emerging Technologies (SENSET 2017), Sep 2017, Beriut, Lebanon. ⟨10.1109/SENSET.2017.8125008⟩. ⟨hal-03280235⟩

N°spécial de revue/special issue

Numéro spécial "Sécurité des Systèmes d'Information, technologie et personnes

Pierre-Emmanuel Arduin, Káthia Marçal de Oliveira

Aujourd’hui, l’individu n’est plus un simple utilisateur du système d’information, il en est un composant à part entière. Les artefacts technologiques sont partout, l’informatique est ubiquitaire, si bien qu’une information dématérialisée est soumise à d’innombrables menaces quant à sa sécurité.…

Numéro spécial "Sécurité des Systèmes d'Information, technologie et personnes". Revue des Sciences et Technologies de l'Information - Série ISI : Ingénierie des Systèmes d'Information, 22 (1), 2017, 1633-1311. ⟨hal-03391536⟩

Communication dans un congrès

Towards the Layered Evaluation of Interactive Adaptive Systems using ELECTRE TRI Method

Amira Dhouib, Abdelwaheb Trabelsi, Christophe Kolski, Neji Mahmoud

The layered evaluation of interactive adaptive systems has to consider many evaluation methods. The best evaluation method to be used for individual layers depend on many parameters such as the evaluation criteria, the stage of the development cycle, and the characteristics of the layer under…

12th International Conference on Software Technologies - ICSOFT 2017, Jul 2017, Madrid, Spain. pp.163-170, ⟨10.5220/0006437901630170⟩. ⟨hal-03338499⟩

Communication dans un congrès

A text-dependent speaker-recognition system

Dany Ishac, Antoine Abche, Elie Karam, Georges Nassar, Dorothée Debavelaere-Callens

In this work, a voice recognition approach is developed and presented. It is a based on acquiring the signal of vocal cords' vibrations of a person using a piezoelectric transducer element attached on a collar wrapped around the neck. The recognition is then based on the vocal cords vibrations…

IEEE International Instrumentation and Measurement Technology Conference (I2MTC), May 2017, Torino, Italy. pp.147-152. ⟨hal-03280240⟩

Communication dans un congrès

The influence of the presence of a defect in a structure on the cross-correlation, application to the tubular structure

Karl Hourany, Youssef Zaatar, Farouk Benmeddour, Emmanuel Moulin, Dorothée Debavelaere-Callens, Jamal Assaad

The aim of this paper is to verify experimentally the constant possibility of performing a Structural Health Monitoring (SHM) in a medium by studying the ambient noise present therein. First, we will illustrate the equivalence between the Green's function and the cross-correlation, then we…

1st International Conference on Sensors, Networks, Smart and Emerging Technologies (SENSET), Sep 2017, Beriut, Lebanon. ⟨10.1109/SENSET.2017.8125066⟩. ⟨hal-03280236⟩

Communication dans un congrès

A Multi-Criteria Decision Support Framework for Interactive Adaptive Systems Evaluation

Amira Dhouib, Abdelwaheb Trabelsi, Christophe Kolski, Neji Mahmoud

Many usability evaluation methods for interactive adaptive systems exist in the literature. There is not yet an agreement in the adaptive system community about which method is more useful than another in specific evaluation situations. This raises the question, “What is (are) the best evaluation…

Advances in Artificial Intelligence: From Theory to Practice 30th International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE, Jun 2017, Arras, France. pp.371-382, ⟨10.1007/978-3-319-60042-0_42⟩. ⟨hal-03338546⟩