Journal: European Journal of Operational Research

Found 7937 papers in total
An approach to generate rules from neural networks for regression problems
An approach to generate rules from neural networks for regression problems
2004,
Artifical neural networks have been successfully applied to a variety of business...
Global optimization and multi knapsack: A percolation algorithm
Global optimization and multi knapsack: A percolation algorithm
2004,
Since the standard multi knapsack problem may be rewritten as a reverse convex...
The multidimensional 0–1 knapsack problem: An overview
The multidimensional 0–1 knapsack problem: An overview
2004,
The multidimensional 0–1 knapsack problem is one of the most well-known...
A hybrid algorithm for identifying global and local minima when optimizing functions with many minima
A hybrid algorithm for identifying global and local minima when optimizing functions with many minima
2004,
The problem of determining most global minima including some of the local ones for...
A note on the assignment problem with seniority and job priority constraints
A note on the assignment problem with seniority and job priority constraints
2004,
Consider an assignment problem in which persons are qualified for a subset of the...
The computation of the worst conditional expectation
The computation of the worst conditional expectation
2004,
Recent advances in risk theory identify risk as a measure related to the tail of a...
A mathematical model and a solution method for the problem of placing various-sized circles into a strip
A mathematical model and a solution method for the problem of placing various-sized circles into a strip
2004,
A mathematical model of the problem of placing different-radii circles into a strip is...
A population heuristic for constrained two-dimensional non-guillotine cutting
A population heuristic for constrained two-dimensional non-guillotine cutting
2004,
In this paper we present a heuristic algorithm for the constrained two-dimensional...
Average performance of greedy heuristics for the integer knapsack problem
Average performance of greedy heuristics for the integer knapsack problem
2004,
This paper derives a lower bound on the average performance of a total-value greedy...
Redistribution of university budgets with respect to the status quo
Redistribution of university budgets with respect to the status quo
2004,
University budgets are redistributed proportionally to five target criteria. The...
Multicriteria methodology for the evaluation of a Greek engineering department
Multicriteria methodology for the evaluation of a Greek engineering department
2004,
Institutional evaluation represents one of the most modern and interesting issues of...
Minimax and symmetric duality for a class of multiobjective variational mixed integer programming problems
Minimax and symmetric duality for a class of multiobjective variational mixed integer programming problems
2004,
In this paper, we formulate a pair of multiobjective variational mixed integer...
A method based on multiobjective optimization for deriving a ranking from a fuzzy preference relation
A method based on multiobjective optimization for deriving a ranking from a fuzzy preference relation
2004,
Methods for deriving final ranking from a fuzzy preference relation do not perform...
Commercial branch performance evaluation and results communication in a Canadian bank – a Data Envelopment Analysis application
Commercial branch performance evaluation and results communication in a Canadian bank – a Data Envelopment Analysis application
2004,
In this paper, we focus on evaluating the performance of the commercial branches of a...
Singular value decomposition in Analytic Hierarchy Process
Singular value decomposition in Analytic Hierarchy Process
2004,
The analytic hierarchy process (AHP) has been accepted as a leading multiattribute...
Customer attrition analysis for financial services using proportional hazard models
Customer attrition analysis for financial services using proportional hazard models
2004,
This paper studies the topic of customer attrition in the context of a European...
Developing sorting models using preference disaggregation analysis: An experimental investigation
Developing sorting models using preference disaggregation analysis: An experimental investigation
2004,
Within the field of multicriteria decision aid, sorting refers to the assignment of a...
A diffusion approximation model for managing cash in firms: An alternative approach to the Miller–Orr model
A diffusion approximation model for managing cash in firms: An alternative approach to the Miller–Orr model
2004,
This article considers a cash management problem of a typical business firm in a...
A note on a decision support system for multiobjective integer and mixed-integer programming problems
A note on a decision support system for multiobjective integer and mixed-integer programming problems
2004,
This note presents the main characteristics of a decision support system (DSS) dealing...
Option strategies with linear programming
Option strategies with linear programming
2004,
In practice, all option strategies are decided in advance, given the investor's belief...
PROMISE/scenarios: An interactive method for multiobjective stochastic linear programming under partial uncertainty
PROMISE/scenarios: An interactive method for multiobjective stochastic linear programming under partial uncertainty
2004,
In many real contexts where the multiobjective stochastic linear programming can be...
Weak efficiency for multiobjective variational problems
Weak efficiency for multiobjective variational problems
2004,
Sometimes, to locate efficient solutions for multiobjective variational problems...
Solving the hierarchical Chinese postman problem as a rural postman problem
Solving the hierarchical Chinese postman problem as a rural postman problem
2004,
In the undirected hierarchical Chinese postman problem (HCPP), the edges of a graph...
Bayesian network classifiers for identfying the slope of the customer lifecycle of long-life customers
Bayesian network classifiers for identfying the slope of the customer lifecycle of long-life customers
2004,
Undoubtedly, customer relationship management has gained its importance through the...
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