Country: Brazil

Found 369 papers in total
Sampling descriptive appraisal of options in Europe through Monte Carlo simulation: the effect of dimensionality and the likelihood of exercise in the gain of precision
Sampling descriptive appraisal of options in Europe through Monte Carlo simulation: the effect of dimensionality and the likelihood of exercise in the gain of precision
2007,
The purpose of this paper is to evaluate the effect of dimensionality and probability...
Evaluation of graduate programs in engineering from UFRJ, using a variant of the method UTA
Evaluation of graduate programs in engineering from UFRJ, using a variant of the method UTA
2003,
The evaluation process of human capital in an organization is usually very complex....
Construction of a hierarchical regression model for data from SIMAVE-2000
Construction of a hierarchical regression model for data from SIMAVE-2000
2003,
The evaluation systems developed on the last decade keep a same main objective: to...
Location of public schools: summary of some lines of experience in Brazil
Location of public schools: summary of some lines of experience in Brazil
2004,
This paper reports a methodology for locating public elementary schools in urban...
Location of elementary schools with capacity and non-capacity models: case of the city of Victoria/ES
Location of elementary schools with capacity and non-capacity models: case of the city of Victoria/ES
2004,
The present study is divided in three parts. In the first part, the objective of the...
About the accuracy of estimates of maximum likelihood in bivariate distributions of extreme values
About the accuracy of estimates of maximum likelihood in bivariate distributions of extreme values
2003,
The non-degenerated limit distributions of normalized maxima are the so called...
Disjunctive model of optimum expansion of transmission networks in hydrothermal systems
Disjunctive model of optimum expansion of transmission networks in hydrothermal systems
2003,
We present a mixed integer optimization model for expansion planning of the...
Application of methods of search in graphs with partially ordered leasing of towers of tranmission
Application of methods of search in graphs with partially ordered leasing of towers of tranmission
2003,
This paper focuses on optimal transmission tower spotting as an application of search...
A model of envelopment analysis of data for establishing targets for continued supply of electricity
A model of envelopment analysis of data for establishing targets for continued supply of electricity
2007,
The main dimension of the electricity quality is the supply continuity. It is...
Rules of classification from neural networks to aid decision making in granting of bank credit
Rules of classification from neural networks to aid decision making in granting of bank credit
2007,
Credit-risk evaluation is a very important management science problem in the financial...
A Lagrangian relaxation approach for a machinery location problem in forest harvesting
A Lagrangian relaxation approach for a machinery location problem in forest harvesting
2003,
The correct location of harvesting machinery is an important problem for the timber...
Economic efficiency of Embrapa's research centers and the influence of contextual variables
Economic efficiency of Embrapa's research centers and the influence of contextual variables
2007,
In this paper we measure, with a DEA BCC model, the economic efficiency of Embrapas...
Solving the problem of location of maximum availability using the hypercube model
Solving the problem of location of maximum availability using the hypercube model
2003,
The Maximum Availability Location Problem (MALP) seeks to locate m servers so that the...
Uncapacitated facility location problems: contributions
Uncapacitated facility location problems: contributions
2004,
The objective of the present paper is to review my personal contributions in the field...
An ADD/DROP procedure for the capacitated plant location problem
An ADD/DROP procedure for the capacitated plant location problem
2004,
The capacitated plant location problem with linear transportation costs is considered....
An approximation of the efficient boundary for an hierarchical location problem with maximum coverage
An approximation of the efficient boundary for an hierarchical location problem with maximum coverage
2004,
This paper addresses an extension of an hierarchical covering location problem, in...
Systems in parallel with different types of rate risk: analysis of periods and cost of inspection
Systems in parallel with different types of rate risk: analysis of periods and cost of inspection
2004,
Let us consider two or more parallel systems with different hazard rates whose state...
Proposal and evaluation of heuristics grasp for the maximum diversity problem
Proposal and evaluation of heuristics grasp for the maximum diversity problem
2006,
The Maximum Diversity Problem (MDP) consists of, given a set N with n elements,...
A hybrid evolutionary algorithm for the formation of manufacturing cells in production systems
A hybrid evolutionary algorithm for the formation of manufacturing cells in production systems
2006,
The Manufacturing Cell Formation Problem (MCFP) is a crucial component of a cell...
Analysis of partitioning problems of installations in job-shops systems through models of queuing networks
Analysis of partitioning problems of installations in job-shops systems through models of queuing networks
2007,
This paper studies the focused factory design involving the partition of the facility...
A structural property of the problem of production scheduling permutational flow shop with setup times
A structural property of the problem of production scheduling permutational flow shop with setup times
2007,
This paper deals with the permutation flow shop scheduling problem with separated...
A comparative study between the theory of cooperative games and a heuristic applied to a real problem of assigning costs
A comparative study between the theory of cooperative games and a heuristic applied to a real problem of assigning costs
2002,
In this paper we study solution techniques for the cost allocation problem in access...
Multicriteria method ELECTRE IV-H to prioritize activities in projects
Multicriteria method ELECTRE IV-H to prioritize activities in projects
2007,
This paper deals with activities prioritization of construction projects. The key...
Time to failure assessment of products at service conditions from accelerated lifetime tests with stress-dependent spread in life
Time to failure assessment of products at service conditions from accelerated lifetime tests with stress-dependent spread in life
2007,
In accelerated lifetime testing (ALT) the assumption of stress-independent spread in...
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