Journal: International Journal of Operational Research

Found 711 papers in total
Heuristic approach for balanced allocation problem in logistics: a comparative study
Heuristic approach for balanced allocation problem in logistics: a comparative study
2012,
The core issue of this paper is efficient balancing of allocation of customers among...
EPQ models for deteriorating items with stock‐dependent production rate and time‐dependent demand having three‐parameter Weibull decay
EPQ models for deteriorating items with stock‐dependent production rate and time‐dependent demand having three‐parameter Weibull decay
2012,
In this paper, we develop and analyse an inventory model for deteriorating items with...
Non-linear programming model for cost minimisation in a supply chain, including non-quality and inspection costs
Non-linear programming model for cost minimisation in a supply chain, including non-quality and inspection costs
2012,
Satisfaction of customers' quality expectations is a fundamental attribute for any...
Portfolio selection using mean‐risk model and mean‐risk diversification model
Portfolio selection using mean‐risk model and mean‐risk diversification model
2012,
With mean‐risk and mean‐risk diversification models, return...
A branch and bound and parallel genetic algorithm for the job shop scheduling problem with blocking
A branch and bound and parallel genetic algorithm for the job shop scheduling problem with blocking
2012,
In this paper, we study the job shop scheduling problem with blocking where the...
Quaternary hyperplane branching with internally generated cutting planes for solving integer programmes
Quaternary hyperplane branching with internally generated cutting planes for solving integer programmes
2012,
Branch and bound (BB) is typically used to solve an integer programme, max c...
On undiscounted non‐linear optimal multiple stopping
On undiscounted non‐linear optimal multiple stopping
2012,
We study and formulate an undiscounted non‐linear optimal multiple stopping...
Genetic algorithm for chance constrained reliability stochastic optimisation problems
Genetic algorithm for chance constrained reliability stochastic optimisation problems
2012,
This paper addresses the chance constrained reliability stochastic optimisation...
Finding Pareto optima for maximum tardiness, maximum earliness and number of tardy jobs
Finding Pareto optima for maximum tardiness, maximum earliness and number of tardy jobs
2012,
Just‐in‐time JIT (Just In Time) is an important procedure in...
A genetic algorithm‐based fuzzy goal programming approach for solving fractional bilevel programming problems
A genetic algorithm‐based fuzzy goal programming approach for solving fractional bilevel programming problems
2012,
This paper presents a genetic algorithm (GA) based fuzzy goal programming...
On the development of innovation diffusion model using stochastic differential equation incorporating change in the adoption rate
On the development of innovation diffusion model using stochastic differential equation incorporating change in the adoption rate
2012,
Bass innovation and diffusion model and many of its extended forms have been reported...
A faster exact method for large‐scale knapsack problems with setup costs and times
A faster exact method for large‐scale knapsack problems with setup costs and times
2012,
A class of 0‐1 knapsack problems having both setup costs and setup times in the...
Analysis of fill rate in general periodic review two‐stage inventory systems
Analysis of fill rate in general periodic review two‐stage inventory systems
2012,
For echelon base‐stock policies, Zhang et al. (2010) derive the fill...
Generating efficient faces for multiobjective linear programming problems
Generating efficient faces for multiobjective linear programming problems
2012,
In this paper, we propose a new method for generating the efficient solutions in...
Optimisation of process parameters using meta‐heuristics algorithms for the manufacturing of leaf spring assembly
Optimisation of process parameters using meta‐heuristics algorithms for the manufacturing of leaf spring assembly
2012,
In solving the process optimisation problems, the classical optimisation methods are...
On an M[X]/G/1 queuing system with random breakdowns, server vacations, delay times and a standby server
On an M[X]/G/1 queuing system with random breakdowns, server vacations, delay times and a standby server
2012,
In this work, we study a batch arrival queue with a Bernoulli schedule vacation where...
A unified scheme for developing software reliability growth models using stochastic differential equations
A unified scheme for developing software reliability growth models using stochastic differential equations
2012,
Of late some continuous‐state space software reliability growth model...
m‐consecutive‐k‐out‐of‐n:F system with overlapping runs: signature‐based reliability analysis
m‐consecutive‐k‐out‐of‐n:F system with overlapping runs: signature‐based reliability analysis
2012,
Consecutive‐k‐out‐of‐n system and its generalisations have...
A new control chart based on the loess smooth applied to information system quality performance
A new control chart based on the loess smooth applied to information system quality performance
2012,
Sometimes to measure the performance of an information system, unusually long response...
Analysis of partial trade credit financing in a supply chain by EOQ‐based inventory model for exponentially deteriorating items
Analysis of partial trade credit financing in a supply chain by EOQ‐based inventory model for exponentially deteriorating items
2012,
In the classical inventory (or) supply chain models, it was assumed that the...
Parameter tuning of ant system using fuzzy logic controller
Parameter tuning of ant system using fuzzy logic controller
2012,
This paper examines the tuning of ant system's (AS's) parameters using fuzzy...
Kaldor's theory of distribution: an information‐theoretic approach
Kaldor's theory of distribution: an information‐theoretic approach
2012,
Based on the assumptions of the neo‐Keynesian distribution theory and using an...
A classification method for banks' profitability using revised Thompson‐Thrall profit ratios in DEA and cluster analysis with an application to South Asian banks
A classification method for banks' profitability using revised Thompson‐Thrall profit ratios in DEA and cluster analysis with an application to South Asian banks
2012,
Many researchers in the past have addressed the issue of profitability of banks from...
A two‐warehouse EOQ model with two‐level delay in payment
A two‐warehouse EOQ model with two‐level delay in payment
2012,
This paper deals with a two‐warehouse inventory policy with continuous release...
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