Sciweavers

430 search results - page 54 / 86
» eor 2010
Sort
View
EOR
2007
123views more  EOR 2007»
14 years 10 months ago
A stochastic model for risk management in global supply chain networks
With the increasing emphasis on supply chain vulnerabilities, effective mathematical tools for analyzing and understanding appropriate supply chain risk management are now attrac...
Mark Goh, Joseph Y. S. Lim, Fanwen Meng
EOR
2007
89views more  EOR 2007»
14 years 10 months ago
Managing a portfolio of long term service agreements
Long-term service agreements (LTSA) for the maintenance of capital-intensive equipment such as gas turbines and aircraft engines are gaining wide acceptance. A typical LTSA contra...
Srinivas Bollapragada, Aparna Gupta, Chaipat Lawsi...
EOR
2007
80views more  EOR 2007»
14 years 10 months ago
The tool switching problem revisited
In this note we study the tool switching problem with non-uniform tool sizes. More specifically, we consider the problem where the job sequence is given as part of the input. We ...
Yves Crama, Linda S. Moonen, Frits C. R. Spieksma,...
EOR
2007
111views more  EOR 2007»
14 years 10 months ago
Linear programming based algorithms for preemptive and non-preemptive RCPSP
: In this paper, the RCPSP (Resource Constrained Project Scheduling Problem) is solved using a linear programming model. Each activity may or may not be preemptive. Each variable i...
Jean Damay, Alain Quilliot, Eric Sanlaville
EOR
2007
95views more  EOR 2007»
14 years 10 months ago
A hybrid genetic algorithm for the two-dimensional single large object placement problem
In the two-dimensional single large object placement problem, we are given a rectangular master surface which has to be cut into a set of smaller rectangular items, with the aim o...
Eleni Hadjiconstantinou, Manuel Iori