ORBEL 28

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Speakers

Speakers

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NameCo-authorsTalkSession
Romain Absil
UMons
Price on symmetrisation and average distanceThursday 16:10-17:25
Behrouz Babaki
KU Leuven
Tias Guns, Siegfried NijssenConstrained Clustering using Column GenerationFriday 14:00-15:40
Raymond Bisdorff
University of Luxembourg
Luxembourg
On weak ordering by choosing from valued outranking relationsFriday 9:00-10:15
Kris Braekers
Universiteit Hasselt
An Caris, Gerrit K. JanssensExact and meta-heuristic algorithm for the multi-depot heterogeneous dial-a-ride problemThursday 11:15-12:30
Willem K. M. Brauers
Vilnius Gediminas Technical University and University of Antwerp
Investment in Shares by MULTIMOORA Multiple Objectives OptimizationThursday 14:00-15:40
Valerie Brison
UMONS
Marc PirlotA Choquet integral for the comparison of decisional mapsThursday 14:00-15:40
Quoc Trung Bui
Université catholique de Louvain
Yves Deville, Pham Quang DungSolving the Elementary Longest Path as a Mixed Integer ProgramThursday 16:10-17:25
Carlos Casorrán-amilburu
ULB
Belgique.
Bernard Fortz, Martine Labbé, Fernando OrdóñezNovel Formulations for Stackelberg Security GamesFriday 9:00-10:15
Nacira Chikhi
USTHB /AMCD&RO UVHC/LAMIH
M. Abbas, A. Bekrar, R. Benmansour and S.HanafiA dynamic programming algorithm for a robotic cell problem with batch transferThursday 16:10-17:25
Jan Christiaens
KU Leuven
J. Verstichel, G. Vanden BergheA Heuristic Approach to Minimize the Number of Shifts in Container Ship Stowage PlansThursday 14:00-15:40
Yves Crama
HEC - University of Liege
M. Anthony, E. Boros, A. GruberQuadratic reformulations of nonlinear binary optimization problemsThursday 16:10-17:25
Nguyen Thi Thanh Dang
KU Leuven KULAK
Patrick De CausmaeckerMotivations for the development of a multi-objective algorithm configuratorThursday 14:00-15:40
Annelies De Corte
University of Antwerp
Kenneth SörensenILS for water distribution network optimisationThursday 11:15-12:30
Geoffrey De Smet
Red Hat
Cloud optimization with OptaPlannerThursday 11:15-12:30
Yves De Smet
Université Libre de Bruxelles
Multicriteria clustering: a summary of recent investigationsFriday 9:00-10:15
Daniel De Wolf
Université du Littoral Côte d'Opale
France
Jean ANDRE, Stephane AURAY,Mohamed-Mahmoud MEMMAHTime Development of new Hydrogen Transmission Pipeline Networks for FrancThursday 14:00-15:40
Christof Defryn
University of Antwerp
Kenneth SörensenGain sharing in a collaborative selective vehicle routing problemThursday 14:00-15:40
Julien Dewez
Université catholique de Louvain
Nicolas Gillis, François GlineurGeometrical lower bound for the nonnegative rank of slack matricesFriday 14:00-15:40
Reginald Dewil
KU Leuven
P. Vansteenwegen, D. Cattrysse, D. Van OudheusdenImproved Model for the Maximum Covering and Patrol Routing ProblemThursday 16:10-17:25
Thijs Dewilde
KU Leuven
S. Burggraeve, T. Ameye, P. Sels, D. Cattrysse, P. VansteenwegenThe impact of preprocessing for solving the train routing problemThursday 16:10-17:25
Darpana Dilip
Unversity of Antwerp
Belgium
Prof. dr. Kenneth SörensenThe City Bike Repositioning ProblemThursday 11:15-12:30
Nguyen Anh Vu Doan
Université libre de Bruxelles
Dragomir Milojevic, Frederic Robert, Yves De SmetMulti-Objective Optimization for the Design of 3D-Stacked Integrated CircuitsThursday 14:00-15:40
Stefan Eppe
Université libre de Bruxelles
Yves De SmetAn empirical distribution-based approximation of PROMETHEE II's net flow scoresThursday 16:10-17:25
Dries Goossens
Ghent University
Frits SpieksmaThe carry-over effect does exist in tennisFriday 14:00-15:40
Massimo Gurrieri
UMONS
Philippe Fortemps, Xavier SiebertAlternative Pairwise Decomposition Techniques for Label RankingFriday 14:00-15:40
Dorien Herremans
Universiteit Antwerpen
Kenneth Sörensen, Darrell ConklinFirst species counterpoint music generation with VNS and vertical viewpointsThursday 14:00-15:40
Alessandro Hill
University of Antwerp
Stefan VossOptimal capacitated ring treesThursday 14:00-15:40
Anne-sophie Hoffait
HEC - University of Liege
M;SchynsEarly detection of university students in potential difficultyThursday 14:00-15:40
Vinasetan Houndji
Université Catholique de Louvain
Pierre Schaus, Laurence WolseyCP Approach for the Multi-Item Discrete Lot-Sizing Problem with Sequence-Dependent Changeover CostsFriday 9:00-10:15
Tanguy Kegelart
Université catholique de Louvain, Louvain School of Management
Mathieu Van VyveA Conic Optimization Approach to SKU RationalizationThursday 16:10-17:25
Pierre L. Kunsch
ULB
Jean FriesewinkelA system-dynamics analysis of the energy transition in Belgium after FukushimaThursday 11:15-12:30
Hande Küçükaydin
University of Liège
Yasemin Arda, Yves CramaAn Exact Bi-directional Dynamic Programming Algorithm for an Elementary Shortest Path Problem with Variable Service Start TimeFriday 14:00-15:40
Ben Lauwens
Koninklijke Militaire School
Diffusion approximation of the virtual delay in two queueing systems coupled by their service processFriday 9:00-10:15
Manuel LÓpez-ibaÑez
Université Libre de Bruxelles
Leonardo C. T. Bezerra and Thomas StützleDeconstructing Multi-Objective Evolutionary AlgorithmsThursday 14:00-15:40
Corrinne Luteyn
KU Leuven
België
Pieter VansteenwegenMaximizing User Benefits by Changes in Incomplete NetworksThursday 14:00-15:40
Thierry Marchant
Ghent University
Denis BouyssouAn interpretable axiomatization of the h-indexFriday 9:00-10:15
Willem Mélange
Ghent University
Herwig Bruneel, Dieter Claeys, Joris WalraevensA discrete-time queueing model with constant service times and blockingFriday 9:00-10:15
Hadrien Mélot
Université de Mons, Departement d'Informatique, Faculté des Sciences
Mons
A. HertzNumber of non-equivalent colorings of a graphThursday 16:10-17:25
Mohand Mezmaz
University of Mons
M. Mezmaz, A. Vandaele, D. Tuyttens, S. Itani and N. MelabTowards a Lightning-Inspired Meta-heuristicFriday 14:00-15:40
Mohand Mezmaz
University of Mons
R. Leroy, M. Mezmaz, N. Melab and D. TuyttensUsing factorial number system to solve permutation optimization problemsThursday 11:15-12:30
Yves Molenbruch
Hasselt University
An Caris, Kris BraekersOperational Effects of Variations in Service Level Criteria for the Dial-a-Ride ProblemThursday 11:15-12:30
Martim Moniz
Université Libre de Bruxelles
Bernard Fortz; Luís GouveiaModels for traffic engineering with multiple spanning tree protocolsThursday 14:00-15:40
Daniel Palhazi Cuervo
University of Antwerp
Peter Goos, Roselinde Kessels and Kenneth SörensenUnderstanding people’s preferences: an integrated algorithm for the optimal design of discrete choice experiments with partial profilesThursday 16:10-17:25
Célia Paquay
HEC - University of Liege
M. Schyns and S. LimbourgA relax-and-fix heuristic for the three-dimensional bin-packing model with transportation constraintsThursday 14:00-15:40
Ward Passchyn
KU Leuven
F.C.R. SpieksmaDynamic Programming for Scheduling Locks in SequenceThursday 16:10-17:25
Thierry Pironet
HEC - University of Liege
Yves CRAMAMulti-period vehicle assignment with stochastic load availabilityFriday 14:00-15:40
Hanne Pollaris
Hasselt University
Kris Braekers, An Caris, Gerrit K. JanssensIncorporating axle weight restrictions in a two-dimensional CVRPFriday 14:00-15:40
Christophe Ponsard
CETIC
Renaud De Landtsheer, Yoann GuyotA high-level, modular and declarative modeling framework for routing problemsThursday 11:15-12:30
Antonio M. Rodriguez-chia
Université Libre de Bruxelles (ULB)
I. Espejo (U. de Cádiz); A. Marín (U. de Murcia) p-center problem with failure foresight and capacity constraintsThursday 11:15-12:30
Renaud Sarrazin
University of Brussels
Yves De SmetDesign safer and greener road projects by using a multiobjective optimization approachThursday 14:00-15:40
Xavier Siebert
Faculté Polytechnique de Mons
Thierry Ravet, Christian Frisson, Stéphane DupontMediaCycle : A tool for interactive browsing of multimedia libraries.Thursday 14:00-15:40
Gilles Sinnaeve
Université Catholique de Louvain
Claire Beguin, Philippe Chevalier & Marianne PhilippeUsing computer simulation to test a short stay unitFriday 14:00-15:40
Pieter Smet
KU Leuven, campus Gent
Greet Vanden BergheIntegrated task scheduling and personnel rostering problemsThursday 11:15-12:30
Bart Smeulders
KU Leuven
Frits C.R. SpieksmaHeuristics for Varian's IndexThursday 14:00-15:40
Olivier Sobrie
University of Mons / Ecole Centrale Paris
Olivier SobrieLearning a majority rule model from large sets of assignment examplesThursday 16:10-17:25
Frits Spieksma
KU Leuven
T. Dokka and I. MourtosOn the complexity of separation: the three-index assignment problemFriday 9:00-10:15
Thomas Stützle
Université Libre de Bruxelles (ULB)
Tianjun LiaoA simple and high-performing competitive--cooperative hybrid algorithm for black-box continuous optimizationFriday 14:00-15:40
Luca Talarico
University of Antwerp
K. Sörensen, J. SpringaelAn iterative approach to generate k dissimilar VRP solutionsThursday 16:10-17:25
Jean-sébastien Tancrez
Louvain School of Management, Université catholique de Louvain
Joana M. Comas-Marti, Ralf W. SeifertEffects of Carbon Footprint Reduction on Supply Chain Network DesignThursday 11:15-12:30
Claudio Telha Cornejo
Université Catolique de Louvain
Mathieu Van VyveCompetitive analysis of on-line algorithms : applications to Operations Research.Friday 9:00-10:15
Tulio Toffolo
KU Leuven
Haroldo G. Santos, Rafael Martinelli, Rafael A.M. Gomes, Greet Vanden BergheIP Techniques for Nurse Rostering ProblemFriday 14:00-15:40
Christophe Ullrich
Royal Military Academy
C. Ullrich, F. Van Utterbeeck, E. Dhondt and M. DebackerSIMEDIS disaster management simulator: aeronautical catastropheFriday 14:00-15:40
Sam Van Malderen
KU Leuven, Department of Computer Science, CODeS & iMinds-ITEC
Tony Wauters, Greet Vanden BergheImproved Results for the Traveling Umpire ProblemThursday 11:15-12:30
Willem Van Onsem
KU Leuven
Bart Demoen and Patrick De CausmaeckerHyper-Criticism: A critical reflection on todays Hyper-heuristics.Friday 14:00-15:40
Wim Vancroonenburg
KU Leuven
Patrick De Causmaecker, Frits Spieksma, Greet Vanden BergheIntegrating patient-to-room assignment planning with elective admission schedulingFriday 14:00-15:40
Arnaud Vandaele
UMONS, Faculté Polytechnique
Daniel TuyttensExact resolution of the Cover Printing ProblemFriday 9:00-10:15
Christine Vanovermeire
University of Antwerp
Daniel Palhazi Cuervo; Kenneth SörensenEstimating collaborative profits under varying partner characteristics and strategiesThursday 14:00-15:40
Cédric Verbeeck
Ghent University
P. Vansteenwegen, E.-H. AghezzafSolution methods for the cycle trip planning problemThursday 14:00-15:40
Lotte Verdonck
Hasselt University
An Caris, Katrien Ramaekers, Gerrit K. JanssensHorizontal cooperation in logistics : Order sharing through joint route planningFriday 14:00-15:40
Derek Verleye
Ghent University
Derek VerleyeA hybrid piecewise-linear/Newton's method with corrected Jacobian matrix for multi-period water production and distribution in large networksThursday 16:10-17:25
Jannes Verstichel
KU Leuven campus Gent
Joris Kinable, Patrick De Causmaecker, Greet Vanden BergheA Combinatorial Benders' decomposition for the lock scheduling problemThursday 16:10-17:25
Alessia Violin
Université Libre de Bruxelles
Bernard Fortz, Martine LabbéA Branch-and-Price Algorithm for the Network Pricing Problem with Connected Toll ArcsThursday 14:00-15:40
Tony Wauters
KU Leuven, Department of Computer Science, CODeS - iMinds-ITEC
Sam Van Malderen, Greet Vanden BergheLocal search approaches for 2D nesting problemsFriday 9:00-10:15
Christophe Wilbaut
University of Valenciennes
France
S. Hanafi, A. Fréville,B. Haddar, M. KhemakhemSome Heuristic Algorithms for the 0-1Knapsack Sharing ProblemFriday 14:00-15:40
Sabine Wittevrongel
Ghent University
H. Bruneel, W. Rogiest, J. Walraevens and S. WittevrongelAnalysis of a discrete-time queue with constant service capacityFriday 9:00-10:15
75 talks

 
 
  SOGESCI/ORBEL - Conference chair: Prof. M. Pirlot - Platform: Prof. M. Schyns