Journal: European Journal of Operational Research

Found 7937 papers in total
A field study of sales forecasting accuracy and processes
A field study of sales forecasting accuracy and processes
2000,
As might be expected, surveys show accuracy is the most important criterion in...
Optimal policies under risk for changing software systems based on customer satisfaction
Optimal policies under risk for changing software systems based on customer satisfaction
2000,
The critical nature and impact of decisions regarding software-system changes demand a...
An archiving model for a hierarchical information storage environment
An archiving model for a hierarchical information storage environment
2000,
We consider an archiving model for a database consisting of secondary and tertiary...
On the law of the iterated logarithm in open queueing networks
On the law of the iterated logarithm in open queueing networks
2000,
An open queueing network model in heavy traffic is developed. Such models are...
A novel decomposition approach for on‐line lot‐sizing
A novel decomposition approach for on‐line lot‐sizing
2000,
A novel decomposition approach is presented for a class of on‐line problems of...
Coordinated replenishments in inventory systems with correlated demands
Coordinated replenishments in inventory systems with correlated demands
2000,
Demand correlation among different inventory items is common in real‐life...
Optimal multiple stage expansion of competence set
Optimal multiple stage expansion of competence set
2000,
In this paper, we consider the expansion processes of competence sets which have...
A vertex algorithm for collision detection
A vertex algorithm for collision detection
2000,
An algorithm for detecting the collision of moving objects is presented. The algorithm...
A methodology for fitting and validating metamodels in simulation
A methodology for fitting and validating metamodels in simulation
2000,
This paper proposes a methodology that replaces the usual ad hoc approach to...
Choice functions and mechanisms for linguistic preference relations
Choice functions and mechanisms for linguistic preference relations
2000,
The problem of finding a solution set of alternatives when a linguistic preference...
An inverse data envelopment analysis model for inputs/outputs estimate
An inverse data envelopment analysis model for inputs/outputs estimate
2000,
In this paper we discuss such problems: if among a group of decision making units, we...
Industry performance and structural efficiency measures: Solutions to problems in firm models
Industry performance and structural efficiency measures: Solutions to problems in firm models
2000,
It is shown that average-unit structural efficiency measures do not measure the level...
Environmental efficiency with multiple environmentally detrimental variables; estimated with stochastic frontier analysis and data envelopment analysis
Environmental efficiency with multiple environmentally detrimental variables; estimated with stochastic frontier analysis and data envelopment analysis
2000,
The objective of this paper is to estimate comprehensive environmental efficiency...
A comparison of procedures for estimating the parent probability distribution from a given set of fractiles
A comparison of procedures for estimating the parent probability distribution from a given set of fractiles
2000,
On one hand, eliciting subjective probabilities (fractiles) is a well-established...
Multivariate composite distributions for coefficients in synthetic optimization problems
Multivariate composite distributions for coefficients in synthetic optimization problems
2000,
In most cases, coefficients in synthetic optimization problems are randomly generated...
Inequality measures and equitable approaches to location problems
Inequality measures and equitable approaches to location problems
2000,
Location problems can be considered as multiple criteria models where for each client...
Decreasing the sensitivity of open-loop optimal solutions in decision making under uncertainty
Decreasing the sensitivity of open-loop optimal solutions in decision making under uncertainty
2000,
We consider a framework for approximating the effects of uncertainty within the...
An optimal algorithm for solving the 1‐median problem on weighted 4‐cactus graphs
An optimal algorithm for solving the 1‐median problem on weighted 4‐cactus graphs
2000,
The median problem has been extensively studied in the last three decades. On general...
A multiperiod two‐echelon multicommodity capacitated plant location problem
A multiperiod two‐echelon multicommodity capacitated plant location problem
2000,
In this paper we deal with a facility location problem where one desires to establish...
Algorithms for the robust 1‐center problem on a tree
Algorithms for the robust 1‐center problem on a tree
2000,
We consider the weighted 1‐center problem on a network with uncertainty in node...
An exact method for the two‐echelon, single‐source, capacitated facility location problem
An exact method for the two‐echelon, single‐source, capacitated facility location problem
2000,
Facility location problems form an important class of integer programming problems,...
On the value of an item subject to general repair or maintenance
On the value of an item subject to general repair or maintenance
2000,
Consider an item which can be repaired N times, where each repair is general in the...
Replacement–repair policy for multi-state deteriorating products under warranty
Replacement–repair policy for multi-state deteriorating products under warranty
2000,
In this paper we study a warranty servicing policy for a class of multi-state...
Optimum target values for two machines in series with 100% inspection
Optimum target values for two machines in series with 100% inspection
2000,
In this paper, we consider a manufacturing system with two machines in series. The...
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