Journal: International Journal of Operational Research

Found 711 papers in total
Joint economic lot size (JELS) model for single-vendor single-buyer with variable production rate and partial backorder
Joint economic lot size (JELS) model for single-vendor single-buyer with variable production rate and partial backorder
2014,
This paper presents joint economic lot size (JELS) models under stochastic...
A particle swarm optimisation for time-dependent vehicle routing problem with an efficient travel time function
A particle swarm optimisation for time-dependent vehicle routing problem with an efficient travel time function
2014,
Transportation plays an essential role in economic, service, and manufacturing...
On two-parametric Esscher transform for geometric CGMY Lévy processes
On two-parametric Esscher transform for geometric CGMY Lévy processes
2014,
We present a new transformation measure depending on two parameters, called...
A pivot generation approach for the classical Hitchcock transportation problem
A pivot generation approach for the classical Hitchcock transportation problem
2014,
The Hitchcock transportation problem is a widely studied and used problem. In this...
Production inventory model for two levels production with defective items and incorporating multi-delivery policy
Production inventory model for two levels production with defective items and incorporating multi-delivery policy
2014,
Production inventory model plays a dominant role in production scheduling and...
Mutation strategies toward Pareto front for multi-objective differential evolution algorithm
Mutation strategies toward Pareto front for multi-objective differential evolution algorithm
2014,
This paper presents a multi‐objective differential evolution algorithm, called...
Block-angular linear ratio programmes
Block-angular linear ratio programmes
2014,
The general form of linear ratio programmes has been discussed before. The...
An EOQ model of an item with imprecise seasonal time via genetic algorithm
An EOQ model of an item with imprecise seasonal time via genetic algorithm
2014,
Here, an inventory model of an item during its seasonal time is considered where...
A multi-objective fuzzy goal programming model for reverse supply chain design
A multi-objective fuzzy goal programming model for reverse supply chain design
2014,
This paper proposes a fuzzy goal programming‐based (FGP‐based)...
Sensitivity analysis in data envelopment analysis
Sensitivity analysis in data envelopment analysis
2014,
Data envelopment analysis (DEA) is a non‐parametric technique and...
Project selection using fuzzy linear programming model
Project selection using fuzzy linear programming model
2014,
In this paper, a fuzzy linear programming model is presented for selecting the proper...
Increasing the discrimination power of data envelopment analysis
Increasing the discrimination power of data envelopment analysis
2014,
In data envelopment analysis (DEA), to discriminate between efficient units,...
A modified model for sensitivity analysis of inefficient DMUs in DEA: a case study in hotel industry
A modified model for sensitivity analysis of inefficient DMUs in DEA: a case study in hotel industry
2014,
Different models which have been introduced in data envelopment approach can help...
Analysis of MX / G / 1 queueing model with balking and vacation
Analysis of MX / G / 1 queueing model with balking and vacation
2014,
In this paper, a single server queueing model, wherein the units arrive in bulk with...
Optimising proportional weights as a secondary goal in DEA cross-efficiency evaluation
Optimising proportional weights as a secondary goal in DEA cross-efficiency evaluation
2014,
Cross‐efficiency evaluation is an alternative approach to rank of decision...
A tabu search algorithm for no-wait job shop scheduling problem
A tabu search algorithm for no-wait job shop scheduling problem
2014,
In this paper, we consider no‐wait job shop scheduling problem with makespan...
Tableau form of the fuzzy primal‐dual simplex algorithm for solving linear programmes with trapezoidal fuzzy numbers
Tableau form of the fuzzy primal‐dual simplex algorithm for solving linear programmes with trapezoidal fuzzy numbers
2013,
Recently, Ebrahimnejad (2011) generalised the primal‐dual simplex...
Integrated model of production planning and imperfect preventive maintenance policy for single machine system
Integrated model of production planning and imperfect preventive maintenance policy for single machine system
2013,
This paper investigates the integrated problem of imperfect preventive maintenance and...
Variable neighbourhood search algorithms for asymmetric travelling salesman problems
Variable neighbourhood search algorithms for asymmetric travelling salesman problems
2013,
The aim of the research is to find the best neighbourhood structures for the shaking...
An absorbing Markov chain in labour system planning
An absorbing Markov chain in labour system planning
2013,
The analysis of a Markov model is usually based on a transition probability matrix...
An application of multi‐component ranking in banks by context‐dependent DEA for non‐extreme efficient DMUs
An application of multi‐component ranking in banks by context‐dependent DEA for non‐extreme efficient DMUs
2013,
In most applications of data envelopment analysis (DEA) presented in the...
Analysis of a service facility with cross trained servers and optional feedback
Analysis of a service facility with cross trained servers and optional feedback
2013,
This paper studies a problem faced by a service facility with front and back room...
A class of random algorithms for inventory cycle offsetting
A class of random algorithms for inventory cycle offsetting
2013,
The inventory cycle offsetting problem (ICP) is a strongly...
A self‐tuning PSO for job‐shop scheduling problems
A self‐tuning PSO for job‐shop scheduling problems
2014,
From previously published literature, there is a well‐behaved PSO variant...
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