Publications

• Communication dans un congrès

Variable Neighbourhood Decent for Parking Allocation Problem

Marko Mladenovic, Thierry Delot, Christophe Wilbaut

Searching for available parking lots presents a mayor problem in urban areas. Massive unorganized pursuit for parking provokes traffic congestion, financial losses, negative environmental effects, among others. Most studies on this topic base their research on simulations due to the large set of…

ROADEF 2017, 18ème conférence de la Société Française de Recherche Opérationnelle et d'Aide à la Décision, Feb 2017, Metz, France. ⟨hal-03390681⟩

• Communication dans un congrès

Scheduling with sequence-dependent setup times and periodic maintenance on a single machine to minimize the total weighted completion time

Hanane Krim, Rachid Benmansour, David Duvivier

In this work, the objective is to compute a schedule that minimizes the weighted completion times, subject to sequence-dependent setup time and periodic maintenance. To the best of our knowledge, only few works report studies on scheduling problems considering both sequence-dependent setup times…

Proceedings de la conférence ROADEF 2017, Feb 2017, Metz, France. ⟨hal-03390567⟩

• Communication dans un congrès

Multi-Flux Strategic Oscillation Method for the Uncapacitated Facility Location Problem

Oualid Guemri, Said Hanafi, Fred Glover, Igor Crevits

ROADEF 2017, 18ème conférence de la Société française de Recherche Opérationnelle et d’Aide à la Décision, Feb 2017, Metz, France. ⟨hal-03390662⟩

• Thèse

Modélisation du transfert thermique des câbles en galerie, Heat transfer modeling of power cables in tunnels

Fahd Boukrouche

Une analyse critique de la modélisation des échanges thermiques des câbles d’énergie en galerie est réalisée, avec l’étude de facteurs d’influences propres aux modes de pose des câbles dans ces ouvrages. Les câbles, de plusieurs kilomètres, chauffent du fait du courant transmis dans leurs âmes. Ils…, A critical analysis of the thermal rating of power cables in tunnels is carried out, with the study of factors of influence specific to cable laying constrains. The heat generation in the cables, due to the transiting current, is dissipated by an axial turbulent forced convection and by radiation…

Thermique [physics.class-ph]. Université de Valenciennes et du Hainaut-Cambresis, 2017. Français. ⟨NNT : 2017VALE0005⟩. ⟨tel-01576750⟩

• Thèse

Stratégie numérique et expérimentale pour la maîtrise des dégradations des outillages en mise en forme à froid, Experimental and numerical strategy for the evaluation of the degradations mechanisms of cold forging tools

Kevin Le Mercier

La mise en forme à froid des alliages d’aluminium peut être limitée par les transferts de matière sur la surface des outillages pouvant mener au grippage. L’objectif de ce travail de thèse est de contribuer à une meilleure compréhension de ces mécanismes pour permettre à terme d’optimiser les…, Cold forming of aluminium alloys can be limited by a severe material transfer to the die surfaces, compromising the process viability. The purpose of this research work is to contribute to a broader understanding of the galling mechanisms which would further allow the optimisation of the forming…

Mécanique des matériaux [physics.class-ph]. Université de Valenciennes et du Hainaut-Cambresis, 2017. Français. ⟨NNT : 2017VALE0007⟩. ⟨tel-01545700⟩

• Article dans une revue

Simplified Log - Likelihood Ratio Calculation for Binary LDPC Codes

Latifa Mostari, Abdelmalik Taleb-Ahmed

Combining binary LDPC codes and high order constellations is a simple but effective way to improve the bandwidth efficiency. Since the binary LDPC codes require soft decisions as the input information, the constellation has to provide soft information calculated by Log-Likelihood Ratio (LLR) to it…

Journal of Engineering Science and Technology Review, 2017, 10 (1), pp.37-40. ⟨10.25103/JESTR.101.06⟩. ⟨hal-03429461⟩

• Communication dans un congrès

MATLAB/SIMULINK -VS- ARENA/OPTQUEST - OPTIMAL PRODUCTION CONTROL OF UNRELIABLE MANUFACTURING SYSTEMS

Abdessamad Ait El Cadi

Séminaire du Département Informatique du LAMIH, Feb 2017, Valenciennes, France. ⟨hal-03389622⟩

• Article dans une revue

Special issue on Variable neighborhood search methods in business and engineering

Abraham Duarte, Bassem Jarboui, Nenad Mladenovic

Computers and Operations Research, 2017, 78, pp.382-384. ⟨10.1016/j.cor.2016.10.010⟩. ⟨hal-03391585⟩

• Article dans une revue

A basic variable neighborhood search heuristic for the uncapacitated multiple allocation p-hub center problem

Jack Brimberg, Nenad Mladenovic, Raca Todosijević, Dragan Urošević

The uncapacitated multiple allocation p-hub center problem (UMApHCP) consists of choosing p hub locations from a set of nodes with pairwise traffic demands in order to route the traffic between the origin-destination pairs such that the maximum cost between origin-destination pairs is minimum. It…

Optimization Letters, 2017, 11 (2), pp.313-327. ⟨10.1007/s11590-015-0973-5⟩. ⟨hal-03576814⟩

• Article dans une revue

J-means and I-means for minimum sum-of-squares clustering on networks

Alexey Nikolaev, Nenad Mladenovic, Raca Todosijević

Given a graph, the Edge minimum sum-of-squares clustering problem requires finding p prototypes (cluster centres) by minimizing the sum of their squared distances from a set of vertices to their nearest prototype, where a prototype can be either a vertex or an inner point of an edge. In this paper…

Optimization Letters, 2017, 11 (2), pp.359-376. ⟨10.1007/s11590-015-0974-4⟩. ⟨hal-03402127⟩