Journal: European Journal of Operational Research

Found 7937 papers in total
The dimension for the Europen Union Council under the Nice rules
The dimension for the Europen Union Council under the Nice rules
2004,
In this note it is proved that the European Union enlargement voting system under two...
An experimental introduction of group process support in social services
An experimental introduction of group process support in social services
2004,
This paper reports the results of initial trials of a group process support system...
Returns to scale in different Data Envelopment Analysis models
Returns to scale in different Data Envelopment Analysis models
2004,
This paper discusses returns to scale (RTS) in data envelopment analysis (DEA) for...
Improving envelopment in data envelopment analysis
Improving envelopment in data envelopment analysis
2004,
Data envelopment analysis defines the relative efficiency of a decision making unit...
Total cost of ownership purchasing of a service: The case of airline selection at Alcatel Bell
Total cost of ownership purchasing of a service: The case of airline selection at Alcatel Bell
2004,
The multiple objective problem of purchasing for business falls into two broad...
Suitability and redundancy of non-homogeneous weight restrictions for measuring the relative efficiency in data envelopment analysis
Suitability and redundancy of non-homogeneous weight restrictions for measuring the relative efficiency in data envelopment analysis
2004,
Weight restrictions are non-homogeneous if they are formulated as linear ‘less...
A cost Malmquist productivity index
A cost Malmquist productivity index
2004,
This paper develops a productivity index applicable when producers are cost minimisers...
Sensitivity and dimensionality tests of data envelopment analysis efficiency scores
Sensitivity and dimensionality tests of data envelopment analysis efficiency scores
2004,
Extending Hughes and Yaisawarng, this paper addresses issues of dimensionality for...
A balanced scorecard analysis of performance metrics
A balanced scorecard analysis of performance metrics
2004,
Many organizations have invested substantial resources in recent years to implement a...
Data envelopment analysis-like models for the efficiency evaluation of hierarchically structured units
Data envelopment analysis-like models for the efficiency evaluation of hierarchically structured units
2004,
The knowledge of the internal structure of decision making units (DMUs) gives further...
Chance constrained programming approaches to congestion in stochastic data envelopment analysis
Chance constrained programming approaches to congestion in stochastic data envelopment analysis
2004,
The models described in this paper for treating congestion in DEA are extended by...
Weight reduction problems with certain bottleneck objectives
Weight reduction problems with certain bottleneck objectives
2004,
This paper is concerned with bottleneck weight reduction problems (WRPs) stated as...
Risk measures and return performances: A critical approach
Risk measures and return performances: A critical approach
2004,
When stating a risk measure, the attention has to be concentrated on the amount of...
Formulating national information technology strategies: A preference ranking model using PROMETHEE method
Formulating national information technology strategies: A preference ranking model using PROMETHEE method
2004,
The purpose of this research is to define a national strategy model for information...
PROMETHEE and analytic hierarchy process: The design of operational synergies in multicriteria analysis: Strengthening PROMETHEE with ideas of analytic hierarchy process
PROMETHEE and analytic hierarchy process: The design of operational synergies in multicriteria analysis: Strengthening PROMETHEE with ideas of analytic hierarchy process
2004,
This paper discusses the strengths and weaknesses of the Preference Ranking...
A note on analytic hierarchy process group consistency for the row geometric mean priorization procedure
A note on analytic hierarchy process group consistency for the row geometric mean priorization procedure
2004,
This work analyses the consistency in group decision making for the analytic hierarchy...
A career choice problem: An example of how to use MACBETH to build a quantitative value model based on qualitative value judgments
A career choice problem: An example of how to use MACBETH to build a quantitative value model based on qualitative value judgments
2004,
MACBETH (measuring attractiveness by a categorical based evaluation technique) is an...
A tabu search algorithm for the multi-stage parallel machine problem with limited buffer capacities
A tabu search algorithm for the multi-stage parallel machine problem with limited buffer capacities
2004,
We investigate the problem of scheduling N jobs on parallel machines in L successive...
Solving the resource-constrained project scheduling problem by a variable neighbourhood search
Solving the resource-constrained project scheduling problem by a variable neighbourhood search
2004,
The well-known, challenging problem of resource-constrained project scheduling is...
Ant-colony algorithms for permutation flowshop scheduling to minimize makespan/total flowtime of jobs
Ant-colony algorithms for permutation flowshop scheduling to minimize makespan/total flowtime of jobs
2004,
The problem of scheduling in permutation flowshops is considered with the objective of...
Case study on statistically estimating minimum makespan for flow line scheduling problems
Case study on statistically estimating minimum makespan for flow line scheduling problems
2004,
Lower bounds are typically used to evaluate the performance of heuristics for solving...
An efficient genetic algorithm for job shop scheduling with tardiness objectives
An efficient genetic algorithm for job shop scheduling with tardiness objectives
2004,
We consider job shop scheduling problems with release and due-dates, as well as...
A new algorithm for the multi-item exponentially discounted optimal selection problem
A new algorithm for the multi-item exponentially discounted optimal selection problem
2004,
We approach the classical problem of optimal selection, where n identical units have...
A methodology for strategic sourcing
A methodology for strategic sourcing
2004,
Strategic sourcing is critical for firms practising the principles of supply chain...
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