Journal: European Journal of Operational Research

Found 7937 papers in total
A Semi‐Markov decision problem for proactive and reactive transshipments between multiple warehouses
A Semi‐Markov decision problem for proactive and reactive transshipments between multiple warehouses
2013,
Lateral transshipments are an effective strategy to pool inventories. We present a...
Modeling special‐day effects for forecasting intraday electricity demand
Modeling special‐day effects for forecasting intraday electricity demand
2013,
We propose and apply a novel approach for modeling special‐day effects to...
Testing over‐representation of observations in subsets of a DEA technology
Testing over‐representation of observations in subsets of a DEA technology
2013,
This paper proposes a test for whether data are over‐represented in a given...
Don’t forget your supplier when remanufacturing
Don’t forget your supplier when remanufacturing
2013,
A popular assumption in the current literature on remanufacturing is that the whole...
A stochastic aggregate production planning model in a green supply chain: Considering flexible lead times, nonlinear purchase and shortage cost functions
A stochastic aggregate production planning model in a green supply chain: Considering flexible lead times, nonlinear purchase and shortage cost functions
2013,
In this paper we develop a stochastic programming approach to solve a...
Strategic joining in M/M/1 retrial queues
Strategic joining in M/M/1 retrial queues
2013,
The equilibrium and socially optimal balking strategies are investigated for...
Robust weighted vertex p‐center model considering uncertain data: An application to emergency management
Robust weighted vertex p‐center model considering uncertain data: An application to emergency management
2013,
This paper presents a generalized weighted vertex p ‐center (WVPC) model that...
Probability chains: A general linearization technique for modeling reliability in facility location and related problems
Probability chains: A general linearization technique for modeling reliability in facility location and related problems
2013,
In this paper, we propose an efficient technique for linearizing facility location...
Branch‐and‐price for staff rostering: An efficient implementation using generic programming and nested column generation
Branch‐and‐price for staff rostering: An efficient implementation using generic programming and nested column generation
2013,
We present a novel generic programming implementation of a column‐generation...
Quasi‐stationary distributions for discrete‐state models
Quasi‐stationary distributions for discrete‐state models
2013,
This paper contains a survey of results related to quasi‐stationary...
Stackelberg equilibria in managerial delegation games
Stackelberg equilibria in managerial delegation games
2011,
Managerial compensation packages do not only influence managers’ behavior, but...
Robust optimization and portfolio selection: The cost of robustness
Robust optimization and portfolio selection: The cost of robustness
2011,
Robust optimization is a tractable alternative to stochastic programming particularly...
Comment to ‘interactive fuzzy goal programming approach for bilevel programming problem’ by S.R. Arora and R. Gupta
Comment to ‘interactive fuzzy goal programming approach for bilevel programming problem’ by S.R. Arora and R. Gupta
2011,
The fuzzy bilevel programming problem is solved in the paper using an approach of...
On the distribution of the number stranded in bulk‐arrival, bulk‐service queues of the M/G/1 form
On the distribution of the number stranded in bulk‐arrival, bulk‐service queues of the M/G/1 form
2011,
Bulk‐arrival queues with single servers that provide bulk service are...
Parallel machines scheduling with machine maintenance for minsum criteria
Parallel machines scheduling with machine maintenance for minsum criteria
2011,
This paper considers a parallel‐machine scheduling problem with machine...
Time–cost trade‐off analysis of project networks in fuzzy environments
Time–cost trade‐off analysis of project networks in fuzzy environments
2011,
This paper proposes a novel approach for time–cost trade‐off analysis of...
Incorporating ergonomic risks into assembly line balancing
Incorporating ergonomic risks into assembly line balancing
2011,
In manufacturing, control of ergonomic risks at manual workplaces is a necessity...
Evaluating pharmaceutical R&D under technical and economic uncertainty
Evaluating pharmaceutical R&D under technical and economic uncertainty
2011,
This study sets up a compound option approach for evaluating pharmaceutical R&D...
Decomposing profit inefficiency in DEA through the weighted additive model
Decomposing profit inefficiency in DEA through the weighted additive model
2011,
An issue that has received little attention in the Data Envelopment Analysis...
Robust multi‐market newsvendor models with interval demand data
Robust multi‐market newsvendor models with interval demand data
2011,
We present a robust model for determining the optimal order quantity and market...
New formulations of the Hop‐Constrained Minimum Spanning Tree problem via Miller–Tucker–Zemlin constraints
New formulations of the Hop‐Constrained Minimum Spanning Tree problem via Miller–Tucker–Zemlin constraints
2011,
Given an undirected network with positive edge costs and a natural number p , the...
Fuzzy goal programming for inventory management: A bacterial foraging approach
Fuzzy goal programming for inventory management: A bacterial foraging approach
2011,
An efficient inventory planning approach in today’s global trading regime is...
Gradient‐based simulation optimization under probability constraints
Gradient‐based simulation optimization under probability constraints
2011,
We study optimization problems subject to possible fatal failures. The probability of...
Joint management of capacity and inventory in make‐to‐stock production systems with multi‐class demand
Joint management of capacity and inventory in make‐to‐stock production systems with multi‐class demand
2011,
We evaluate the benefits of coordinating capacity and inventory decisions in a...
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