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EOR
2007
108views more  EOR 2007»
13 years 11 months ago
Probability density functions based weights for ordered weighted averaging (OWA) operators: An example of water quality indices
This paper explores the application of ordered weighted averaging (OWA) operators to develop water quality index, which incorporates an attitudinal dimension in the aggregation pr...
Rehan Sadiq, Solomon Tesfamariam
EOR
2007
111views more  EOR 2007»
13 years 11 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
74views more  EOR 2007»
13 years 11 months ago
Bayesian semiparametric analysis for a single item maintenance optimization
Paul Damien, Alexander Galenko, Elmira Popova, Tim...
EOR
2007
80views more  EOR 2007»
13 years 11 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
65views more  EOR 2007»
13 years 11 months ago
Pseudolinear fuzzy mappings
Two classes of fuzzy mappings, called pseudolinear and g-pseudolinear fuzzy mappings are introduced by relaxing the definitions of pseudo-convex and pseudo-invex fuzzy mappings. ...
S. K. Mishra, Shouyang Wang, Kin Keung Lai
EOR
2007
89views more  EOR 2007»
13 years 11 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
77views more  EOR 2007»
13 years 11 months ago
Design and control of warehouse order picking: A literature review
René M. B. M. de Koster, Tho Le-Duc, Kees J...
EOR
2007
100views more  EOR 2007»
13 years 11 months ago
Parallel radial basis function methods for the global optimization of expensive functions
We introduce a master–worker framework for parallel global optimization of computationally expensive functions using response surface models. In particular, we parallelize two r...
Rommel G. Regis, Christine A. Shoemaker
EOR
2007
123views more  EOR 2007»
13 years 11 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