Galvo Roberto D.

Roberto D. Galvo

Information about the author Roberto D. Galvo will soon be added to the site.
Found 16 papers in total
The hypercube model: analysis and results for the case of homogeneous non-servers
The hypercube model: analysis and results for the case of homogeneous non-servers
2001
The objective of the present paper is to analyze the use and solution of the hypercube...
The use of surrogate and Lagrangean relaxations in integer programming problems
The use of surrogate and Lagrangean relaxations in integer programming problems
2002
Relaxations of an integer programming problem produce bounds on its optimal solution....
A review of congestion models in the location of facilities with immobile servers
A review of congestion models in the location of facilities with immobile servers
2007
Capacity effects are investigated, particularly as regards congestion of facilities...
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 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...
The dispersed search algorithm applied to traditional problem of vehicles routing
The dispersed search algorithm applied to traditional problem of vehicles routing
2007
In this paper we present a Scatter Search algorithm designed for the solution of the...
Load balancing and capacity constraints in a hierarchical location model
Load balancing and capacity constraints in a hierarchical location model
2006
Recent work on the location of perinatal facilities in the municipality of Rio de...
Practical aspects associated with location planning for maternal and perinatal assistance in Brazil
Practical aspects associated with location planning for maternal and perinatal assistance in Brazil
2006
A study has been carried out aimed at reducing perinatal mortality in the municipality...
Towards unified formulations and extensions of two classical probabilistic location models
Towards unified formulations and extensions of two classical probabilistic location models
2005
We give a unified view of Daskin's Maximum Expected Covering Location Problem (MEXCLP)...
A note on solutions to the maximal expected covering location problem
A note on solutions to the maximal expected covering location problem
2003
The maximal expected covering location problem and its adjusted counterpart compute...
Dual-based heuristics for a hierarchical covering location problem
Dual-based heuristics for a hierarchical covering location problem
2003
A 2-level hierarchical extension of the maximal covering location problem is...
A hierarchical model for the location of perinatal facilities in the municipality of Rio de Janeiro
A hierarchical model for the location of perinatal facilities in the municipality of Rio de Janeiro
2002
We present a 3-level hierarchical model for the location of maternal and perinatal...
A statistical analysis of simulated annealing applied to the p-median problem
A statistical analysis of simulated annealing applied to the p-median problem
2000
We present a statistical analysis of simulated annealing applied to the p -median...
A comparison of Lagrangean and surrogate relaxations for the maximal covering location problem
A comparison of Lagrangean and surrogate relaxations for the maximal covering location problem
2000
We compare heuristics based on Lagrangean and surrogate relaxations of the Maximal...
The control of helicopter operations in the Brazilian oil industry: Issues in the design and implementation of a computerized system
The control of helicopter operations in the Brazilian oil industry: Issues in the design and implementation of a computerized system
1990
In Brazil the helicopter is largely used for the transportation of passengers between...
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