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Mostrando ítems 11-20 de 29
Artículo
Ordered median hub location problems with capacity constraints
(Elsevier, 2015-06-15)
The Single Allocation Ordered Median Hub Location problem is a recent hub model introduced in [36] J. Puerto, A.B. Ramos, and A.M. Rodríguez-Chía. Single-Allocation Ordered Median Hub Location Problems. Computers and ...
Artículo
When centers can fail : A close second opportunity
(Elsevier, 2015)
This paper presents the p-next center problem, which aims to locate p out of n centers so as to minimize the maximum cost of allocating customers to backup centers. In this problem it is assumed that centers can fail and ...
Artículo
Revisiting several problems and algorithms in continuous location with lp norms
(Springer, 2014-07)
This paper addresses the general continuous single facility location problems in finite dimension spaces under possibly different ℓp norms in the demand points. We analyze the difficulty of this family of problems and ...
Artículo
Avoiding unfairness of Owen allocations in linear production processes
(Elsevier, 2012-07-01)
This paper deals with cooperation situations in linear production problems in which a set of goods are to be produced from a set of resources so that a certain benefit function is maximized, assuming that resources not ...
Artículo
Revisiting a game theoretic framework for the robust railway network design against intentional attacks
(Elsevier, 2013-04-16)
This paper discusses and extends some competitive aspects of the games proposed in an earlier work, where a robust railway network design problem was proposed as a non-cooperative zero-sum game in normal form between a ...
Artículo
Mixed integer linear programming and heuristic methods for feature selection in clustering
(Taylor & Francis, 2018)
This paper studies the problem of selecting relevant features in clustering problems, out of a data set in which many features are useless, or masking. The data set comprises a set U of units, a set V of features, a set R ...
Artículo
A cooperative location game based on the 1-center location problem
(Elsevier, 2011-10-16)
In this paper we introduce and analyze new classes of cooperative games related to facility location models defined on general metric spaces. The players are the customers (demand points) in the location problem and the ...
Ponencia
Artículo
Railway traffic disturbance management by means of control strategies applied to operations in the transit system
(WIT Press, 2018)
Railway systems in metropolitan areas support a high density of daily traffic that is exposed to different types of disturbances in the service. An interesting topic in the literature is to obtain action protocols in the ...
Capítulo de Libro
Location problems with multiple criteria
(Springer, 2015)
This chapter analyzes multicriteria continuous, network, and discrete location problems. In the continuous framework, we provide a complete description of the set of weak Pareto, Pareto, and strict Pareto locations for a ...