Journal: International Journal of Operational Research

Found 711 papers in total
Modelling and analysis of a Mx/G(a,b)/1 queue with multiple vacations, setup time, closedown time and server breakdown without interruption
Modelling and analysis of a Mx/G(a,b)/1 queue with multiple vacations, setup time, closedown time and server breakdown without interruption
2014,
In this paper, a M x /G(a,b)/1 queueing system with multiple...
Replenishment decisions under two‐level credit policy for flexible credit linked demand
Replenishment decisions under two‐level credit policy for flexible credit linked demand
2013,
Trade credit affects the conduct of business significantly for many reasons. For the...
A study on the interactions between supply chain risk management criteria using fuzzy DEMATEL method
A study on the interactions between supply chain risk management criteria using fuzzy DEMATEL method
2013,
Supply chain risk management is a rapidly emerging area boosted both by the prevalent...
A Lagrangean relaxation approach for capacitated lot sizing problem with setup times
A Lagrangean relaxation approach for capacitated lot sizing problem with setup times
2013,
In this research, we consider a production planning problem that determines the...
Optimal wholesale price for producer in supply chain under newsboy environment
Optimal wholesale price for producer in supply chain under newsboy environment
2013,
The lifecycles of technology‐based products are rapidly becoming shorter...
MASS: an analytical model for assessment of supply chain entity
MASS: an analytical model for assessment of supply chain entity
2013,
Supply chain decision makers frequently consider the use of quantitative models for...
Optimal process mean for a stochastic inventory model under service level constraint
Optimal process mean for a stochastic inventory model under service level constraint
2013,
In the literature of integrated targeting‐inventory models, it is common to...
A new greedy randomised adaptive search procedure for solving the maximum satisfiability problem
A new greedy randomised adaptive search procedure for solving the maximum satisfiability problem
2013,
The maximum satisfiability problem (Max‐Sat) is one of the most known...
Bayesian pricing strategy for information goods
Bayesian pricing strategy for information goods
2013,
This paper studies Bayesian pricing strategy for subscription‐based information...
EPQ model with fuzzy coefficient of objective and constraint via parametric geometric programming
EPQ model with fuzzy coefficient of objective and constraint via parametric geometric programming
2013,
In this paper, an economic production quantity model with demand and reliability...
An artificial bee colony approach for the undirected capacitated arc routing problem with profits
An artificial bee colony approach for the undirected capacitated arc routing problem with profits
2013,
This paper considers a recently introduced routing problem variant called the...
Fuzzy stochastic linear programming‐based approach for multiple departures single destination multiple travelling salesman problem
Fuzzy stochastic linear programming‐based approach for multiple departures single destination multiple travelling salesman problem
2013,
The multiple departures single destination multiple travelling salesmen problem...
Modelling and analysis of a multi‐stage system involving batch processors with incompatible job families
Modelling and analysis of a multi‐stage system involving batch processors with incompatible job families
2013,
Batch processors can concurrently process more than one job, and are commonly used in...
Multi‐objective imperfect production inventory model in fuzzy rough environment via genetic algorithm
Multi‐objective imperfect production inventory model in fuzzy rough environment via genetic algorithm
2013,
In this paper, we concentrate on developing a fuzzy rough (Fu‐Ro)...
Efficiency measurement of Indian steel industry using data envelopment analysis
Efficiency measurement of Indian steel industry using data envelopment analysis
2013,
Data envelopment analysis (DEA) has been used to calculate the technical and...
Vendor‐managed inventory models for items with imperfect quality
Vendor‐managed inventory models for items with imperfect quality
2013,
In this paper, two models for supply chain under VMI settings are developed when the...
An integrated inventory model with fuzzy variables, three‐parameter Weibull deterioration and variable holding cost under inflation
An integrated inventory model with fuzzy variables, three‐parameter Weibull deterioration and variable holding cost under inflation
2013,
This paper develops an integrated production inventory model from the perspective of...
Single server unreliable queueing model with removable service station
Single server unreliable queueing model with removable service station
2013,
This investigation deals with a single server queueing model with a removable service...
Determine targets with revenue maximisation and downside risk hedging considerations under the stochastic setting
Determine targets with revenue maximisation and downside risk hedging considerations under the stochastic setting
2013,
This paper studies how to set revenue targets by finding the best trade‐off...
A discrete time deteriorating inventory system with geometric lead time
A discrete time deteriorating inventory system with geometric lead time
2013,
A discrete time (s, S) inventory system with demands occurring according to...
Reducing the Pareto optimal set in MCDM using imprecise probabilities
Reducing the Pareto optimal set in MCDM using imprecise probabilities
2014,
An approach for reducing a set of Pareto optimal solutions on the basis of specific...
An inventory model for product life cycle (growth stage) with defective items and shortages
An inventory model for product life cycle (growth stage) with defective items and shortages
2014,
A product life cycle is the life span of a product which the period begins with the...
Integrated decision support systems for improving emergency department performance in Irish hospitals
Integrated decision support systems for improving emergency department performance in Irish hospitals
2014,
In addition to the system's complexity and uncertainty, healthcare managers face many...
An M/G/1 two phase multi‐optional retrial queue with Bernoulli feedback, non‐persistent customers and breakdown and repair
An M/G/1 two phase multi‐optional retrial queue with Bernoulli feedback, non‐persistent customers and breakdown and repair
2014,
This paper has been motivated by the interactive voice response system...
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