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ORBEL 22

Friday January 18, 2008

08:00-
08:30
Registration
08:30-
10:00
F1A: Location
(Conference Room)
Chair F.Plastria
F1A-1 An Agent-Based Approach of Consumer Spatial Behavior in Competitive Location Models, L.Vanhaverbeke et al.
F1A-2 Continuous location of an assembly station,M.Elosmani et al.
F1A-3 Experiments with a memetic algorithm for the capacitated fixed charge location problem, G.K.Janssens et al.
F1B: Maritime and Aviation Applications
(Symposium Room)
Chair Birger Raa
F1B-1 The Aircraft Weight and Balance Problem, W.Souffriau et al.
F1B-2 Evolving the Berth Allocation Problem, A.Ponomarev et al.
F1B-3 Enriching the Berth Allocation Problem, R.Van Schaeren et al.
10:00-
10:30
Coffee break
10:30-
11:30
Plenary session II
(Conference Room)
“Should we believe the Shanghai ranking?”, D.Bouyssou
Chair G. K. Janssens
11:30-
12:00
ORBEL Award (sponsored by OM Partners)
(Conference Room)
Chair P.Kunsch
12:00-
13:00
Lunch
13:00-
14:30
F2A: Mathematical Programming II
(Conference Room)
Chair F.Glineur
F2A-1 Nonnegative Matrix Factorization and Underapproximation, N.Gillis et al.
F2A-2 A conic solver for Geometric Programming (and more), R.Chares et al.
F2A-3 On a Class of Semi-linear Programming Problems, S.Freson et al.
F2B: Queueing Theory
(Symposium Room)
Chair S.Wittevrongel
F2B-1 Performance analysis of a two-class priority queue with finite high-priority queue capacity, T.Demoor et al.
F2B-2 Optimal Sleep Mode Strategies for IEEE 802.16e Wireless Links, K.De Turck et al.
F2B-3 Delay in a batch-service queueing model with batch arrivals, D.Claeys et al.
14:30-
14:35
Short break
14:35-
16:00
F3A: Travelling Salesman Problems
(Conference Room)
Chair B. Fortz
F3A-1 A TSP-Heuristic for Routing Order Pickers in Multiple Block Warehouses, Chr.Theys et al.
F3A-2 Toward a Generic Comet Implementation of Very Large-Scale Neighborhoods, S.Mouthuy et al.
F3A-3 Data dominance relations for solving large-scale biobjective TSP, Th.Lust
F3B: Defence and the Public Sector
(Symposium Room)
Chair F.Van Utterbeeck
F3B-1 A Simulation Model for Strategic Manpower Planning in the Belgian Defence, F.Van Utterbeeck et al.
F3B-2 Optimal dimensioning of pipe networks: the new situation when the distribution and the transportation functions are disconnected, B.Bakhouya et al.
F3B-3 Evaluation of traffic gases emissions using OR techniques: the case of the city of Tunis, D.De Wolf et al.
F3C: Auctions and Promotion Campaigns
(Studio2)
Chair Y.De Smet
F3C-1 Integer programming models for the optimization of promotion campaigns, F.T.Nobibon et al.
F3C-2 Recognizing properties of a matrix bid, D.Goossens et al.
F3C-3 Lexicographic auctions: about the impact of weakening the information structure in multi-attribute auctions, A.Casier et al.
16:00-
16:15
Coffee break
16:15-
17:30
F4A: Profit Optimization in Service Industry
(Conference Room)
Chair F.Spieksma
F4A-1 A profitable pickup and delivery problem with time windows, Y.Arda et al.
F4A-2 Profit Based Latency Problems on the Line, S.Coene et al.
F4B: Vehicle Routing
(Conference Room)
Chair K.Sörensen
F4B-1 Analysis of the Single-Vehicle Cyclical Inventory Routing Problem, Y.Zhong et al.
F4B-2 Scalable Metaheuristics for Large Scale Heterogeneous Routing Problems, O.Bräysy et al.
F4B-3 Integrating vehicle routing and driver assignment problems, P.Schittekat et al.
F4C: MCDM and Preference Aggregation
(Studio2)
Chair M.Pirlot
F4C-1 Kernel-based learning methods for preference aggregation, W.Waegeman et al.
F4C-2 A sorting method under uncertainty: extensions of FlowSort, Ph.Nemery et al.