Journal: European Journal of Operational Research

Found 7937 papers in total
Maximising entropy on the nonparametric predictive inference model for multinomial data
Maximising entropy on the nonparametric predictive inference model for multinomial data
2011,
The combination of mathematical models and uncertainty measures can be applied in the...
A decision model for berth allocation under uncertainty
A decision model for berth allocation under uncertainty
2011,
This paper studies the berth allocation problem (BAP) under uncertain arrival time or...
Super‐efficiency DEA in the presence of infeasibility
Super‐efficiency DEA in the presence of infeasibility
2011,
It is well known that super‐efficiency data envelopment analysis (DEA) approach...
Modelling the profitability of credit cards by Markov decision processes
Modelling the profitability of credit cards by Markov decision processes
2011,
This paper derives a Markov decision process model for the profitability of credit...
Risky traveling salesman problem
Risky traveling salesman problem
2011,
In this paper we introduce a methodology for optimizing the expected cost of routing a...
Finite horizon semi‐Markov decision processes with application to maintenance systems
Finite horizon semi‐Markov decision processes with application to maintenance systems
2011,
This paper investigates finite horizon semi‐Markov decision processes with...
Dynamic lot sizing for multiple products with a new joint replenishment model
Dynamic lot sizing for multiple products with a new joint replenishment model
2011,
This paper studies a new multi‐product dynamic lot sizing problem, where the...
Service level robustness in stochastic production planning under random machine breakdowns
Service level robustness in stochastic production planning under random machine breakdowns
2011,
In this paper, we consider a multi‐period, multi‐product production...
Analytical approximations to predict performance measures of markovian type manufacturing systems with job failures and parallel processing
Analytical approximations to predict performance measures of markovian type manufacturing systems with job failures and parallel processing
2011,
Manufacturing or service systems with multiple product classes, job circulation due to...
A consensual peer‐based DEA‐model with optimized cross‐efficiencies – Input allocation instead of radial reduction
A consensual peer‐based DEA‐model with optimized cross‐efficiencies – Input allocation instead of radial reduction
2011,
Data Envelopment Analysis DEA is a method for estimating (in‐)efficiencies of...
DEA based dimensionality reduction for classification problems satisfying strict non‐satiety assumption
DEA based dimensionality reduction for classification problems satisfying strict non‐satiety assumption
2011,
This study shows how data envelopment analysis (DEA) can be used to reduce vertical...
Decision development in facilitated modelling workshops
Decision development in facilitated modelling workshops
2011,
While the facilitated modelling literature recognises the importance of the group...
An attribute weight based feedback model for multiple attributive group decision analysis problems with group consensus requirements in evidential reasoning context
An attribute weight based feedback model for multiple attributive group decision analysis problems with group consensus requirements in evidential reasoning context
2011,
In an evidential reasoning context, a group consensus (GC) based approach can model...
Resource leveling in a machine environment
Resource leveling in a machine environment
2011,
We address resource leveling problems in a machine environment. Given a set of m...
Evolutionary search for difficult problem instances to support the design of job shop dispatching rules
Evolutionary search for difficult problem instances to support the design of job shop dispatching rules
2011,
An evolutionary algorithm is developed to generate job shop problem instances for...
A general approach for optimizing regular criteria in the job‐shop scheduling problem
A general approach for optimizing regular criteria in the job‐shop scheduling problem
2011,
Even though a very large number of solution methods has been developed for the...
Traveling salesman problem heuristics: Leading methods, implementations and latest advances
Traveling salesman problem heuristics: Leading methods, implementations and latest advances
2011,
Heuristics for the traveling salesman problem (TSP) have made remarkable advances in...
Design of progressively censored group sampling plans for Weibull distributions: An optimization problem
Design of progressively censored group sampling plans for Weibull distributions: An optimization problem
2011,
Optimization algorithms provides efficient solutions to many statistical problems....
Modelling weak disposability in data envelopment analysis under relaxed convexity assumptions
Modelling weak disposability in data envelopment analysis under relaxed convexity assumptions
2011,
The treatment of undesirable (bad) outputs in models of efficiency and productivity...
Qualitative factors in data envelopment analysis: A fuzzy number approach
Qualitative factors in data envelopment analysis: A fuzzy number approach
2011,
Qualitative factors are difficult to mathematically manipulate when calculating the...
Large deviations theorems for optimal investment problems with large portfolios
Large deviations theorems for optimal investment problems with large portfolios
2011,
The thrust of this paper is to develop a new theoretical framework, based on large...
Optimum advertising policy over time for subscriber service innovations in the presence of service cost learning and customers’ disadoption
Optimum advertising policy over time for subscriber service innovations in the presence of service cost learning and customers’ disadoption
2011,
On the theoretical side, this paper characterizes qualitatively optimal advertising...
Finding optimal memoryless policies of POMDPs under the expected average reward criterion
Finding optimal memoryless policies of POMDPs under the expected average reward criterion
2011,
In this paper, partially observable Markov decision processes (POMDPs) with discrete...
A note on the modelling of project networks with time constraints
A note on the modelling of project networks with time constraints
2011,
In this note we show how to manage, by means of Generalized Precedence Relationships,...
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