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EOR
2016
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10 years 1 months ago
Using Choquet integral as preference model in interactive evolutionary multiobjective optimization
abstract We present an interactive evolutionary multiobjective optimization method that can be applied to both continuous and combinatorial problems. The search is driven by userâ€...
Jürgen Branke, Salvatore Corrente, Salvatore ...
EOR
2016
41views more  EOR 2016»
10 years 1 months ago
Regulating vehicle sharing systems through parking reservation policies: Analysis and performance bounds
: We study the regulation of one-way vehicle sharing systems through parking reservation policies. We measure the performance of these systems in terms of the total excess travel t...
Mor Kaspi, Tal Raviv, Michal Tzur, Hila Galili
EOR
2016
53views more  EOR 2016»
10 years 1 months ago
Integer programming formulations for the elementary shortest path problem
Given a directed graph G = (V, A) with arbitrary arc costs, the Elementary Shortest Path Problem (ESPP) consists of ï¬nding a minimum-cost path between two nodes s and t such tha...
Leonardo Taccari
EOR
2016
75views more  EOR 2016»
10 years 1 months ago
Constant approximation algorithms for the one warehouse multiple retailers problem with backlog or lost-sales
We consider the One Warehouse Multi-Retailer (OWMR) problem with deterministic time-varying demand in the case where shortages are allowed. Demand may be either backlogged or lost...
Jean-Philippe Gayon, G. Massonnet, Christophe Rapi...