Journal: International Journal of Operational Research

Found 711 papers in total
The long-run excess optimal power utility of an informed investor and its approximation
The long-run excess optimal power utility of an informed investor and its approximation
2015,
We derive the mean, variances and variance bounds of optimal portfolios of informed...
Rough set approach to bi-matrix game
Rough set approach to bi-matrix game
2015,
The paper attempts to solve the bi‐matrix game under rough set environment. The...
An EPQ model for deteriorating items with price sensitive demand and shortages
An EPQ model for deteriorating items with price sensitive demand and shortages
2015,
In the classical inventory models, the demand rate is regularly assumed to be either...
An integrated production and distribution planning model for perishable products
An integrated production and distribution planning model for perishable products
2015,
In this paper, a new formulation for integrating production planning and distribution...
Heat load prediction in district heating and cooling systems through recurrent neural networks
Heat load prediction in district heating and cooling systems through recurrent neural networks
2015,
Heat load is the amount of cold water, hot water and steam used for air conditioning...
Spatial equilibrium in a duopoly under asymmetric network externalities
Spatial equilibrium in a duopoly under asymmetric network externalities
2015,
Network externalities are present in a variety of applications of spatial and network...
Financial time series prediction by a hybrid memetic computation-based support vector regression (MA-SVR) method
Financial time series prediction by a hybrid memetic computation-based support vector regression (MA-SVR) method
2015,
Always being aware of future economic and investment is important and significant for...
An integrated fuzzy DEMATEL-TOPSIS approach for financial performance evaluation of GREENEX industries
An integrated fuzzy DEMATEL-TOPSIS approach for financial performance evaluation of GREENEX industries
2015,
In the global market scenario, organisations are implementing green concepts to attain...
Non-differentiable multiobjective programming under generalised functions
Non-differentiable multiobjective programming under generalised functions
2015,
In this paper, we consider a nonlinear multiobjective programming problem where...
Using a meta-heuristic algorithm for solving the multi-mode resource-constrained project scheduling problem
Using a meta-heuristic algorithm for solving the multi-mode resource-constrained project scheduling problem
2015,
Resource‐constrained project scheduling problem (RCPSP) is one of the...
Multiple attribute group decision making in interval type-2 fuzzy environment using a new distance formulation
Multiple attribute group decision making in interval type-2 fuzzy environment using a new distance formulation
2015,
Type‐2 fuzzy sets are generalisations of ordinary fuzzy sets in which the...
The effect analysis of multi-echelon inventory models considering demand rate uncertainty and limited maintenance capacity
The effect analysis of multi-echelon inventory models considering demand rate uncertainty and limited maintenance capacity
2015,
Multi‐echelon technique for recoverable item control (METRIC) has...
ANN model for multi channel infinite buffer queue under N-policy
ANN model for multi channel infinite buffer queue under N-policy
2015,
In the present investigation, a multi channel infinite buffer queue under...
Machine cell formation: using genetic algorithm-based heuristic considering alternative route
Machine cell formation: using genetic algorithm-based heuristic considering alternative route
2015,
In this paper, genetic algorithm‐based heuristic is proposed to solve the cell...
Production inventory model with defective items and integrates cost reduction delivery policy
Production inventory model with defective items and integrates cost reduction delivery policy
2015,
This paper integrates a cost reduction delivery policy and quality assurance into a...
A branch and bound algorithm to minimise the total tardiness in the two-machine permutation flowshop scheduling problem with minimal time lags
A branch and bound algorithm to minimise the total tardiness in the two-machine permutation flowshop scheduling problem with minimal time lags
2015,
In this paper, we consider the two‐machine permutation flowshop scheduling...
An experimental analysis of forecasting the high frequency data of matured and emerging economies stock index using data mining techniques
An experimental analysis of forecasting the high frequency data of matured and emerging economies stock index using data mining techniques
2015,
In this paper we study the applicability of three data mining techniques, viz....
An O(m² + mn²) algorithm for the bi-objective location problem on a network with mixed metrics
An O(m² + mn²) algorithm for the bi-objective location problem on a network with mixed metrics
2015,
In this paper, we formulate the Euclidean maximin with the network minisum...
Mail-in-rebate coupled with revenue sharing and downward direct discount for supply chain coordination
Mail-in-rebate coupled with revenue sharing and downward direct discount for supply chain coordination
2015,
Use of sales promotion in the short‐term to increase sales by revenues and...
Analysis of bulk retrial queue using maximum entropy principle
Analysis of bulk retrial queue using maximum entropy principle
2015,
In the present investigation, we study the maximum entropy principle (MEP)...
Evaluation of development operational programs in rural areas: consistency between planned targets and implemented actions
Evaluation of development operational programs in rural areas: consistency between planned targets and implemented actions
2015,
The role of policies evaluation has gained weight over time in the EU and is now an...
Measure of bullwhip effect - a dual sourcing model
Measure of bullwhip effect - a dual sourcing model
2014,
The bullwhip effect in which the demand in the upstream section of a supply chain is...
A Markovian multi-server queuing model with retention of reneged customers and balking
A Markovian multi-server queuing model with retention of reneged customers and balking
2014,
In today's competitive world, customer's impatience has become a serious problem....
Solving scheduling problems with earliness and tardiness penalties using priority rules and linear programming
Solving scheduling problems with earliness and tardiness penalties using priority rules and linear programming
2014,
Most research papers in production scheduling are concerned with the optimisation of a...
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