Journal: Revista de Investigacin Operacional

Found 178 papers in total
A step-by-step procedure for introducing changes into a software development project
A step-by-step procedure for introducing changes into a software development project
2005,
The last result of a software project is a product that takes shape through all the...
On some statistical properties of the apportionment index
On some statistical properties of the apportionment index
2005,
The purpose of this paper is to initiate a statistical analysis of the Apportionment...
Dominance of graphs in Zpn and in Z3n×Z2>m
Dominance of graphs in Zpn and in Z3n×Z2>m
2005,
In this paper we describe the problem of finding minimal domination subsets for graphs...
Location of specific risk material incinerator plants in Andalucia using a multicriteria approach
Location of specific risk material incinerator plants in Andalucia using a multicriteria approach
2005,
We analyse the problem of choosing the location of incineration plants for the...
Another derivation of the Karmarkar direction for linear programming
Another derivation of the Karmarkar direction for linear programming
2005,
This paper provides another derivation of the Karmarkar direction for linear...
Characterization of electric energy consumption as function of time: A multivariate approach
Characterization of electric energy consumption as function of time: A multivariate approach
2005,
During the two months that the environmental conditions differ the most (January and...
New method for the branching solution on the surface of the tridimensional models reconstructed from parallel sections
New method for the branching solution on the surface of the tridimensional models reconstructed from parallel sections
2005,
A new method to solve the branching problem in surfaces of three-dimensional (3D)...
Time varying increasing demand inventory model for deteriorating items
Time varying increasing demand inventory model for deteriorating items
2005,
An inventory model for deteriorating items is considered in which demand increases...
Price discount strategies: A review
Price discount strategies: A review
2005,
This article reviews the literature on quantitatively oriented approaches for...
A simple continuous measure of credit risk
A simple continuous measure of credit risk
2005,
In this paper it is introduced a simple continuous measure of credit risk, associating...
An EOQ model for deteriorating items under permissible delay in payments when supply is random
An EOQ model for deteriorating items under permissible delay in payments when supply is random
2005,
In classical economic order quantity model, it is assumed that the quantity...
A queueing system with constant repeated attempts and Bernoulli schedule
A queueing system with constant repeated attempts and Bernoulli schedule
2005,
We consider a single-service queueing system with a waiting room of infinite capacity....
Digital simulation used to evaluate self-learning applications and its users
Digital simulation used to evaluate self-learning applications and its users
2005,
The paper's main objective consists in exposing a methodology to evaluate the process...
On confidence intervals for the negative binomial distribution
On confidence intervals for the negative binomial distribution
2005,
The paper provides a comprehensive view of methodology, classical as well as...
Evaluation of consensus among experts: Kappa type indexes, models and properties
Evaluation of consensus among experts: Kappa type indexes, models and properties
2005,
In many applications the importance of evaluating the consensus is growing. This is...
Characterizing complete weak efficiency in multple objective linear programming
Characterizing complete weak efficiency in multple objective linear programming
2004,
The phenomenon consisting in all the feasible region of a multiple objective linear...
The multicommodity transportation problem: an approximate method using global optimization
The multicommodity transportation problem: an approximate method using global optimization
2004,
There are many approaches to solving the single product transportation problem, which...
Transient and steady state solution of a single server queue with modified Bernoulli schedule vacations based on exhaustive service and a single vacation policy
Transient and steady state solution of a single server queue with modified Bernoulli schedule vacations based on exhaustive service and a single vacation policy
2004,
We analyze a single server queue with modified Bernoulli server vacations based on...
Minimal transportation costs for sugar cane in Cuba
Minimal transportation costs for sugar cane in Cuba
2004,
In this work an approximation to the problem of cost minimization of sugar cane...
Solving knapsack problems using Divide and Conquer and Branch and Bound methods
Solving knapsack problems using Divide and Conquer and Branch and Bound methods
2004,
This paper presents the MaLLBa library. This library provides skeletons to solve...
On weakly efficient bounds for multiple objective programming problems
On weakly efficient bounds for multiple objective programming problems
2004,
In this paper we analyze the consequences produced by introducing the notions of...
Portfolio optimization with target-shortfall-probability vector
Portfolio optimization with target-shortfall-probability vector
2004,
Traditional portfolio optimization uses the standard deviation of the returns as a...
Setting optimal bounds on risk in asset allocation – a convex program
Setting optimal bounds on risk in asset allocation – a convex program
2004,
The ‘Portfolio Selection Problem’ is traditionally viewed as selecting a...
Controlling traffic lights at a bottleneck with renewal arrival processes
Controlling traffic lights at a bottleneck with renewal arrival processes
2003,
Grycko & Moeschlin describe the control of traffic lights at a bottleneck with a...
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