Publicaciones

• Article dans une revue

Dynamic hysteresis and scaling behavior in epitaxial antiferroelectric film

Ge Jun, Ying Chen, Xian-Lin Dong, Denis Remiens, Xin Guo, Fei Cao, Gen-Shui Wang

In this study, we investigated the scaling behavior of dynamic hysteresis with frequency f and electric field E in epitaxial PbZrO3 antiferroelectric film on (111)-oriented SrTiO3 substrate. The scaling relation for the saturated hysteresis loops takes the form of hysteresis area <A> ∝ f 0.03...

Thin Solid Films, 2015, 584, pp.108-111. ⟨10.1016/j.tsf.2015.01.033⟩. ⟨hal-04080945⟩

• Article dans une revue

A hybrid heuristic for the 0–1 Knapsack Sharing Problem

Boukthir Haddar, Mahdi Khemakhem, Said Hanafi, Christophe Wilbaut

The Knapsack Sharing Problem (KSP) is a variant of the well-known NP-hard knapsack problem that has received a lot of attention from the researches as it appears into several real-world problems such as allocating resources, reliability engineering, cloud computing, etc. In this paper, we propose a...

Expert Systems with Applications, 2015, 42 (10), pp.4653-4666. ⟨10.1016/j.eswa.2015.01.049⟩. ⟨hal-03401168⟩

• Article dans une revue

On some curvature conditions of pseudosymmetry type

Ryszard Deszcz, Małgorzata Głogowska, Marian Hotloś, Georges Zafindratafa

It is known that the difference tensor R⋅C−C⋅R and the Tachibana tensor Q(S,C) of any semi-Riemannian Einstein manifold (M,g) of dimension n≥4 are linearly dependent at every point of M. More precisely R⋅C−C⋅R=(1/(n−1))Q(S,C) holds on M. In the paper we show that there are quasi-Einstein, as well...

Periodica Mathematica Hungarica, 2015, 70 (2), pp.153-170. ⟨10.1007/s10998-014-0081-9⟩. ⟨hal-03146519⟩

• Communication dans un congrès

Approche Bi-objectif pour l’Exploration de l’Espace de Conception dans les MPSoC Hétérogènes.

Braham Lotfi Mediouni, Smail Niar, Rachid Benmansour, Karima Benatchba, Mouloud Koudil

Les accélérateurs matériels ont été depuis longtemps utilisés pour booster les performancesdans les MPSoC. Cependant, ces derniers introduisent un surplus d’occupation de surface surces systèmes. Le travail présenté dans cet article présente un outil pour trouver un compro-mis entre l’accélération...

Conférence d’informatique en Parallélisme, Architecture et Système, Jun 2015, Lille, France. ⟨hal-03388409⟩

• Article dans une revue

A new characterization of the Berger sphere in complex projective space

Haizhong Li, Luc Vrancken, Xianfeng Wang

We give a complete classification of Lagrangian immersions of homogeneous 3-manifolds (the Berger spheres, the Heisenberg group Nil3, the universal covering of the Lie group PSL(2,R) and the Lie group Sol3) in 3-dimensional complex space forms. As a corollary, we get a new characterization of the...

Journal of Geometry and Physics, 2015, 92, pp.129-139. ⟨10.1016/j.geomphys.2015.02.009⟩. ⟨hal-03172969⟩

• Communication dans un congrès

Backtracking distribué multi-variables avec sessions.

Julien Vion, René Mandiau, Sylvain Piechowiak

Cet article est un résumé français de l’article Multi-variable Distributed Backtracking with Sessions [3]. Leformalisme des CSP Distribués (DisCSP) étend le mo-dèle CSP classique pour représenter et résoudre des pro-blèmes de décision ne pouvant être résolus de manièrecentralisée sur une seule...

Actes des onzièmes journées francophones de la programmation par contraintes (JFPC 2015), Jun 2015, Bordeaux, France. pp.282-283. ⟨hal-03388420⟩

• Communication dans un congrès

A General Variable Neighborhood Search for a scheduling problem in a robotic cell.

Nacira Chikhi, Moncef Abbas, Said Hanafi, Nenad Mladenovic

MIC'2015, The 11th edition of the Metaheuristics International Conference, Jun 2015, Agadir, Morocco. ⟨hal-03385414⟩

• Article dans une revue

Development of a Platform Dedicated to The TeleMedical Practice under local architecture USB-HID and distant TCP-IP

A. Nemmiche, Mohammed Benabdellah, N. Hamlil, Sofiane Rerbal, Georges Nassar

The telemedical practice consists in taking from patient a multidimensional and multimedia information representative of its physiopathological state, to stream them to a local computer terminal initially then to a distant computer terminal in the second time. We propose through this article : 1)...

International Journal of Engineering & Technology, 2015, 15 (3), pp.20-27. ⟨hal-04080901⟩

• Article dans une revue

Solving the biharmonic Dirichlet problem on domains with corners

Colette De Coster, Serge Nicaise, Guido Sweers

The biharmonic Dirichlet boundary value problem on a bounded domain is the focus of the present paper. By Riesz’ representation theorem the existence and uniqueness of a weak solution is quite direct. The problem that we are interested in appears when one is looking for constructive approximations...

Mathematical News / Mathematische Nachrichten, 2015, 288 (8-9), pp.854-871. ⟨10.1002/mana.201400022⟩. ⟨hal-03142424⟩

• Article dans une revue

Elasto-viscoplasticity Behaviour of a Structural Adhesive Under Compression Loadings at Low, Moderate and High Strain Rates

David Morin, Grégory Haugou, Franck Lauro, Bruno Bennani, Benjamin Bourel

Crashworthiness performance of automotives by introducing new materials is of high interest based on the global mass’ reduction of cars. Bonded techniques are tested at present with respect to the reduction of the mass/energy’s ratio combined with recycling processes. In this study, a compression...

Journal of Dynamic Behavior of Materials, 2015, 1 (2), pp.124-135. ⟨10.1007/s40870-015-0010-x⟩. ⟨hal-03450958⟩