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Article
The path-variance problem on tree networks
(Elsevier, 2004)
Extensive facility location models on graphs deal with the location of a special type of subgraphs such as paths, trees or cycles and can be considered as extensions of classical point location models. Variance is one of ...
Article
A general approach for the location of transfer points on a network with a trip covering criterion and mixed distances
(Elsevier, 2017)
In this paper we consider a trip covering location model in a mixed planar-network space. An embed- ded network in the plane represents an alternative transportation system in which traveling is fasterthan traveling within ...
Article
Locating Two Transfer Points on a Network with a Trip Covering Criterion and Mixed Distances
(Cornell University, 2013)
In this paper we consider a set of origin-destination pairs in a mixed model in which a network embedded in the plane represents an alternative high-speed transportation system, and study a trip covering problem which ...
Article
The variance location problem on a network with continuously distributed demand
(EDP Sciences, 2002-08-15)
Most location problems on networks consider discrete nodal demand. However, for many problems, demands are better represented by continuous functions along the edges, in addition to nodal demands. Several papers consider ...
Article
A generalized model of equality measures in network location problems
(Elsevier, 2008-03)
In this paper, the concept of the ordered weighted averaging operator is applied to define a model which unifies and generalizes several inequality measures. For a location x, the value of the new objective function is the ...