Publications

• Article dans une revue

Variable neighborhood search variants for Min-power symmetric connectivity problem

A.I. Erzin, Nenad Mladenovic, R.V. Plotnikov

We consider the problem of optimal communication tree construction in a given undirected weighted graph. Such a problem occurs while minimizing the power consumption of data transmission in different distributed networks in the case when network elements are able to adjust their transmission ranges…

Computers and Operations Research, 2017, 78, pp.557-563. ⟨10.1016/j.cor.2016.05.010⟩. ⟨hal-03402157⟩

• 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⟩

• 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

On four-dimensional Einstein affine hyperspheres

Zejun Hu, Haizhong Li, Luc Vrancken

It is well-known that Vrancken–Li–Simon classified locally strongly convex affine hyperspheres in Rn+1 whose affine metric are of constant sectional curvatures, but on the other side it is still a difficult problem to classify n-dimensional locally strongly convex affine hyperspheres whose affine…

Differential Geometry and its Applications, 2017, 50, pp.20-33. ⟨10.1016/j.difgeo.2016.10.003⟩. ⟨hal-03172966⟩

• Article dans une revue

An HVS-inspired video deinterlacer based on visual saliency

Umang Aggarwal, Maria Trocan, François-Xavier Coudoux

Video deinterlacing is a technique wherein the interlaced video format is converted into progressive scan format for nowadays display devices. In this paper, a spatial saliency-guided motion-compensated deinterlacing method is proposed which accounts for the properties of the Human Visual System (…

Vietnam journal of computer science, 2017, 4 (1), pp.61-69. ⟨10.1007/s40595-016-0081-1⟩. ⟨hal-03842736⟩

• Article dans une revue

Can dissonance engineering improve risk analysis of human–machine systems?

Frédéric Vanderhaegen, Oliver Carsten

The paper discusses dissonance engineering and its application to risk analysis of human–machine systems. Dissonance engineering relates to sciences and technologies relevant to dissonances, defined as conflicts between knowledge. The richness of the concept of dissonance is illustrated by a…

Cognition, Technology and Work, 2017, 19 (1), pp.1-12. ⟨10.1007/s10111-017-0405-7⟩. ⟨hal-03429445⟩

• Rapport

L6300 : Modalités d’interaction homme/machine et implémentation des scénarios sur le simulateur SHERPA

Jérôme Floris, Mohamed Amir Benloucif, Philippe Simon, Serge Debernard, Chouki Sentouh, Jean-Christophe Popieul

[Rapport de recherche] LAMIH, Valenciennes. 2017. ⟨hal-03423295⟩

• Article dans une revue

Design of toughened PLA based material for application in structures subjected to severe loading conditions. Part 2. Quasi-static tensile tests and dynamic mechanical analysis at ambient and moderately high temperature

Amani Bouzouita, Delphine Notta-Cuvier, Rémi Delille, Franck Lauro, Jean-Marie Raquez, Philippe Dubois

The suitability of a ternary composition 58 wt% polylactide (PLA) - 25 wt% poly (methyl methacrylate) (PMMA) - 17 wt% Impact modifier (Biomax®Strong - BS) for use in technical parts subjected to severe loading conditions continues to be investigated. Previous work has demonstrated that PLA-PMMA-BS…

Polymer Testing, 2017, 57, pp.235-244. ⟨10.1016/j.polymertesting.2016.11.034⟩. ⟨hal-03456427⟩

• Article dans une revue

Taylor-Couette-Poiseuille flow and heat transfer in an annular channel with a slotted rotor

Nicolas Lancial, Federico Torriano, François Beaubert, Souad Harmand, Gilles Rolland

This paper investigates a Taylor-Couette-Poiseuille flow in an annular channel of a slotted rotating inner cylinder, corresponding to a salient pole hydrogenerator. The purpose of this study is to improve the understanding of flow and thermal phenomena in electrical machines using a simplified…

International Journal of Thermal Sciences, 2017, 112, pp.92-103. ⟨10.1016/j.ijthermalsci.2016.09.022⟩. ⟨hal-03451964⟩

• Article dans une revue

General variable neighborhood search for the uncapacitated single allocation p-hub center problem

Jack Brimberg, Nenad Mladenovic, Raca Todosijević, Dragan Urošević

In this paper we propose a general variable neighborhood search heuristic for solving the uncapacitated single allocation p-hub center problem (USApHCP). For the local search step we develop a nested variable neighborhood descent strategy. The proposed approach is tested on benchmark instances from…

Optimization Letters, 2017, 11 (2), pp.377-388. ⟨10.1007/s11590-016-1004-x⟩. ⟨hal-03402503⟩