Publicaciones

• Article dans une revue

An <em>hp</em>-FEM for Singularly Perturbed Transmission Problems

Serge Nicaise, Xenophontos Christos

We perform the analysis of the hp finite element approximation for the solution to singularly perturbed transmission problems, using Spectral Boundary Layer Meshes. In [12] it was shown that this method yields robust exponential convergence, as the degree p of the approximating polynomials is...

• Article dans une revue

Macro-modeling of the strength and failure of multi-layer multi-steel grade spot welds: Connector formulation, assembly model and identification procedure

Rim Chtourou, Nicolas Leconte, Fahmi Chaari, Grégory Haugou, Eric Markiewicz, Bassem Zouari

The aim of this paper is to investigate the mechanical strength and the failure of three-sheet multi-steel grade Resistance Spot Welded assemblies (RSW) using experimental and numerical tests. A macroscopic modeling approach, using three connector elements, dedicated to the crashworthiness analysis...

Thin-Walled Structures, 2017, 113, pp.228-239. ⟨10.1016/j.tws.2017.01.023⟩. ⟨hal-03451857⟩

• Article dans une revue

Hot ductility and flow stress of AISI 4130 and 52100-type steels

Damien Barbier, Jean-Dominique Guerin, Mirentxu Dubar, Vincent Benard, Sébastien Bonneau, Eli Saúl Puchi-Cabrera

The present communication reports the main findings of an investigation that has been conducted in order to examine the ductility of both the AISI 4130 and 52100 steel grades, in a wide range of temperatures, spanning from room temperature up to 1250 °C, deformed in tension at strain rates of...

Materials Science and Engineering: A, 2017, 690, pp.37-43. ⟨10.1016/j.msea.2017.02.053⟩. ⟨hal-03456410⟩

• Article dans une revue

On the aircraft conflict resolution problem: A VNS approach in a multiobjective framework

Antonio Alonso-Ayuso, Laureano Escudero, F Javier Martin-Campo, Nenad Mladenovic

The aircraft conflict resolution problem needs to provide response to such situation in which two or more aircraft violate the safety distances that must be kept during the flight. Then, given the aircraft trajectories, the aim consists of finding a new configuration such that every conflict...

Electronic Notes in Discrete Mathematics, 2017, 58, pp.151-158. ⟨10.1016/j.endm.2017.03.020⟩. ⟨hal-03401977⟩

• Article dans une revue

Clustering approach in maintenance of capillary railway network

Danijela Đorić, Abdessamad Ait El Cadi, Said Hanafi, Nenad Mladenovic, Abdelhakim Artiba

Maintenance optimization of railway infrastructure includes several kinds of aspects, such as safety, economic, operational, organization and regulatory issues. Among them the regulatory issues, that are fixed, increase the maintenance costs significantly. This is especially true in so-called...

Electronic Notes in Discrete Mathematics, 2017, 58, pp.239-246. ⟨10.1016/j.endm.2017.03.031⟩. ⟨hal-03402015⟩

• Article dans une revue

A new family of 2D-wavelength-time codes for OCDMA system with direct detection

Chahinaz Kandouci, A. Djebbari, Abdelmalik Taleb-Ahmed

A new family of two dimensional wavelength-time codes is proposed in this paper. Based on one-dimensional ZCC, it allows a higher cardinality without increasing the code length, while conserving the same correlation properties. Thus, the direct detection at the receiver can be used, thereby...

Optik, 2017, 135, pp.8-15. ⟨10.1016/j.ijleo.2017.01.065⟩. ⟨hal-03429352⟩

• Article dans une revue

« Réforme du droit des contrats et mandat de l’agent immobilier, l’ordonnance n° 2016-131 du 10 février 2016 serait-elle d’application immédiate ? », note sous Cass. Ch. mixte, 24/02/2017

Solène Ringler

Lexbase Droit privé, 2017, 693, 3 p. ⟨hal-02927011⟩

• Poster de conférence

L’enseignement du management de projet en IUT : un impératif partenarial

Jean-Paul Becar, Gino Gramaccia, Patrick Muller, Sandrine Payan

Journées Pédagogie et Professionnalisation, Mar 2017, Lille, France. ⟨hal-03163507⟩

• Communication dans un congrès

Design Space exploration of FPGA-based accelerators with multi-level parallelism

Guanwen Zhong, Alok Prakash, Siqi Wang, Yun-Kuan Liang, Tulika Mitra, Smail Niar

Applications containing compute-intensive kernels with nested loops can effectively leverage FPGAs to exploit fine-and coarse-grained parallelism. HLS tools used to translate these kernels from high-level languages (e.g., C/C--), however, are inefficient in exploiting multiple levels of parallelism...

IEEE/ACM Design Automation and Test in Europe (DATE'17), Mar 2017, Lausanne, Switzerland. pp.1141-1146, ⟨10.23919/DATE.2017.7927161⟩. ⟨hal-03388558⟩

• Poster de conférence

Nano surface treatment for hydrodynamic applications - Ship paint as a case study

Ali Ahmed Alshehri, Laurent Keirsbulck, Philippe Champagne, Pascal Laurent, Marc Lippert, El Hadj Dogheche

9ème Edition Franco-Belge du Mardi des Chercheurs, MdC 2018, Mar 2017, Wallers-Arenberg, France. ⟨hal-03549770⟩