Publicaciones

• Communication dans un congrès

Kinship Verification Using Context-Aware Local Binary Feature Learning

Amina Tidjani, Abdelmalik Taleb-Ahmed, Djamel Samai, Aiadi Kamal Eddine

Local binary descriptor constitutes power visual cues for feature representation. They provide discriminative information about small appearance details in local neighbourhoods. So, they are robust to local changes databases such as illumination, identity, and expression. Unlike existing local...

2018 International Conference on Control, Automation and Diagnosis (ICCAD), Mar 2018, Marrakech, Morocco. pp.1-5, ⟨10.1109/CADIAG.2018.8751418⟩. ⟨hal-03676877⟩

• Communication dans un congrès

Mesure magnéto-électrique sur hétéro-structure Pt/PMN-PZT/Pt/YIG

Jianyun Lian, Freddy Ponchel, Nicolas Tiercelin, Denis Remiens, T. Lasri, Ying Chen, Genshui Wang

Ce travail s’inscrit dans le contexte des structures ferroïques artificielles. Il s’agit ici d’une couche mince de YIG déposée sur un substrat céramique de PMN-PZT. Un banc de mesure dédié permet de mesurer la susceptibilité magnétique du YIG en fonction du champ électrique appliqué à la céramique...

Actes des 15èmes Journées de Caractérisation Microondes et Matériaux, JCMM 2018, Mar 2018, Paris, France. ⟨hal-03564232⟩

• Communication dans un congrès

Improved Performance of Piezoelectric Transformer Mode Thickness by Nonlinear Methods

Aïda Chérif, Djamila Zehar, Khalissa Behih, Mohamed Rguiti

During these last years, the demand of miniaturized voltage transformers increased with the fast multiplication of portable equipment's. The miniaturization of the electromagnetic transformer is more difficult. An interesting solution consists of the use of the piezoelectric transformer of...

2018 15th International Multi-Conference on Systems, Signals & Devices (SSD), Mar 2018, Hammamet, Tunisia. pp.917-922, ⟨10.1109/SSD.2018.8570401⟩. ⟨hal-04467287⟩

• Poster de conférence

CSI passif des plaques par corrélation de bruit

Lynda Chehami

1ère Journée Nationale SHM-France : Contrôle et Monitoring des Structures, Mar 2018, Saclay, France. . ⟨hal-03596310⟩

• Article dans une revue

Blow–up for nonlinear Maxwell equations

Piero d'Ancona, Serge Nicaise, Roland Schnaubelt

We construct classical solutions to the nonlinear Maxwell system with periodic boundary conditions which blow up in H(curl). A similar result is shown on the full space. Our construction is based on an analysis of a shock wave in one space dimension.

Electronic Journal of Differential Equations, 2018, 2018 (73), pp.1-9. ⟨hal-03137619⟩

• Communication dans un congrès

Biometric Template Privacy Using Visual Cryptography

Sana Ibjaoun, Denis Berdjag, Vincent Poirriez, A. Ouamane

One of the critical steps in designing a secure biometric system is protecting the templates of the users. If a biometric template is compromised, it leads to serious security and privacy threats because unlike passwords, it is not possible for a legitimate user to revoke his biometric identifiers...

Proceedings of the 8th International Conference on Innovations in Bio-Inspired Computing and Applications (IBICA 2017), Dec 2017, Marrakech, Morocco. pp.309-317, ⟨10.1007/978-3-319-76354-5_28⟩. ⟨hal-03384599⟩

• Communication dans un congrès

The integrated multi-quay Berth Allocation and Crane Assignment Problem: Formulation and case study

Issam Krimi, Laurent Deshayes, Rachid Benmansour, Abdessamad Ait El Cadi, David Duvivier, Nizar Elhachemi, Amine Ait Ouarrasse

In the literature, some works deal with the integrated Berth Allocation and Crane Assignment Problem (BACAP) in container and bulk port context. Most of them consider that equipment are always available and high tide periods restriction is not imposed. In this work, we were interested by the BACAP...

7th International Conference on Industrial Technology and Management (ICITM), Mar 2018, Oxford, United Kingdom. pp.157-161, ⟨10.1109/ICITM.2018.8333938⟩. ⟨hal-03383689⟩

• Article dans une revue

Gait‐based human age classification using a silhouette model

Nabila Mansouri, Mohammed Aouled Issa, Yousra Ben Jemaa

Age estimation at a distance has potential applications including visual surveillance and monitoring in public places. Far from the camera, image resolution is significantly degraded. In fact, age estimation using classical methods such as face is not reliable. Given that gait is very sensitive to...

IET Biometrics, 2018, 7 (2), pp.116-124. ⟨10.1049/iet-bmt.2016.0176⟩. ⟨hal-03465155⟩

• Communication dans un congrès

Flat almost complex surfaces in the nearly Kähler S3 × S3

Luc Vrancken

In this talk we show how to study almost complex submanifolds of S3 × S3. Compact 6-dimensional non-K¨ahler nearly K¨ahler manifolds do not admit 4-dimensional almost complex submanifolds, so the almost complex submanifolds are surfaces. Previously, a classification of the totally geodesic almost...

Kobe-Leuven workshop on Geometry and Integrable systems, Jul 2014, Leuven, Belgium. 24 pp. ⟨hal-03155888⟩

• Article dans une revue

Flat Almost Complex Surfaces in the Homogeneous Nearly Kähler S3×S3

Bart Dioos, Haizhong Li, Hui Ma, Luc Vrancken

By employing a nice adapted frame we prove a Bonnet-type existence and uniqueness theorem for almost complex surfaces in the homogeneous nearly Kähler manifold S3×S3. The proof uses a local correspondence between almost complex surfaces in S3×S3 and surfaces in R3 that satisfy the Wente H-surface...

Results in mathematics = Resultate der Mathematik, 2018, 73 (1), 24 pp. ⟨10.1007/s00025-018-0784-y⟩. ⟨hal-03148536⟩