Country: Romania

Found 22 papers in total
An inventory model for deteriorating items with price dependent demand and time-varying holding cost
An inventory model for deteriorating items with price dependent demand and time-varying holding cost
2008,
In this paper a deterministic inventory model is developed when the deterioration rate...
An optimal algorithm to find maximum and minimum height Spanning trees on cactus graphs
An optimal algorithm to find maximum and minimum height Spanning trees on cactus graphs
2008,
A cactus graph is a connected graph in which every block is either an edge or a cycle....
EOQ when holding costs grow with the stock level: well-posedness and solutions
EOQ when holding costs grow with the stock level: well-posedness and solutions
2008,
An existence-uniqueness theorem is proved about a minimum costorder for a class of...
Maximum entropy and primal-dual geometric programming approach in multi-objective vendor selection problem
Maximum entropy and primal-dual geometric programming approach in multi-objective vendor selection problem
2008,
The objective of this paper is to analyze entropy based Vendor Selection Problem (VSP)...
Multi-level multi-objective integer linear programming problem
Multi-level multi-objective integer linear programming problem
2008,
This paper concentrates on Multi-level Multi-objective Decision-Making (MMDM) problem...
Solving linear programming problem via a reduced dimension method
Solving linear programming problem via a reduced dimension method
2009,
Motivated by the alternating direction method for variational inequalities, we...
EOQ under exogenous and periodic demand
EOQ under exogenous and periodic demand
2009,
In this paper we give a sufficient condition for the existence of the economic batch...
An optimal ordering policy for a stochastic inventory model for deteriorating items with time-dependent selling price
An optimal ordering policy for a stochastic inventory model for deteriorating items with time-dependent selling price
2009,
This paper studies a stochastic inventory model for deteriorating items where the...
Retailer's optimal ordering policy under two stage trade credit financing
Retailer's optimal ordering policy under two stage trade credit financing
2007,
Usually it is assumed that the supplier would offer a fixed credit period to the...
Self-tuning optimal control of periodic-review production inventory systems with deteriorating items
Self-tuning optimal control of periodic-review production inventory systems with deteriorating items
2007,
Control of inventory in production and operation systems is very important for better...
An immune inspired-based optimization algorithm: Application to the traveling salesman problem
An immune inspired-based optimization algorithm: Application to the traveling salesman problem
2007,
The clonal selection is a mechanism used by the natural immune system to select cells...
A decision support system for facility location problem under time constraints
A decision support system for facility location problem under time constraints
2007,
The facility location problem in a market environment where other similar facilities...
Multi-objective mean-variance-skewness model for portofolio optimization
Multi-objective mean-variance-skewness model for portofolio optimization
2007,
Multi-objective non-linear programs occur in various fields of operation research. One...
A quorum queueing system with Bernoulli vacation schedule and restricted admission
A quorum queueing system with Bernoulli vacation schedule and restricted admission
2007,
In this paper, we investigate the bulk service queue with Bernoulli vacation schedule...
Operational Research dealing with human values and environmental considerations
Operational Research dealing with human values and environmental considerations
2007,
There are a lot of techniques which are applicable to the real world location /...
An application of real-coded genetic algorithm (RCGA) for integer linear programming in production-transportation problems with flexible transportation cost
An application of real-coded genetic algorithm (RCGA) for integer linear programming in production-transportation problems with flexible transportation cost
2006,
In this paper, an application of real-coded Genetic Algorithm (RCGA) for integer...
A possibilistic mean VaR model for portofolio selection
A possibilistic mean VaR model for portofolio selection
2006,
This paper deals with a portfolio selection problem with fuzzy return rates. A...
Elitist genetic algorithm approach for assignment problem
Elitist genetic algorithm approach for assignment problem
2006,
The name ‘Assignment Problem’ (AP) originates from the classical problems...
Perishable inventory system with random supply quantity and negative demands
Perishable inventory system with random supply quantity and negative demands
2006,
In this paper we consider a continuous review perishable inventory system with a...
Cybernetics of automatic testing systems in the environment of CIM and JIT
Cybernetics of automatic testing systems in the environment of CIM and JIT
1990,
The authors start from the three ideas of CAT, CAD and CAR (Computer Aided Testing,...
On unidimensional optimization algorithms
On unidimensional optimization algorithms
1990,
A new unidimensional optimization algorithm is being suggested by using a new method...
A multiple arc network model of production planning in a steel mill
A multiple arc network model of production planning in a steel mill
1990,
The problem of production planning in a steel mill with an objective of maximising...
Papers per page: