Geraldo Robson Mateus,  Antônio A.F. Loureiro,  Ricardo Costa Rodrigues,  Olga Goussevskaia. 

Mobile computing will continue to widen as the world of computing increasingly becomes the world of access to network services and resources. In this paper we study the problem of given a network comprised of users (in our case mobile) and a set of servers that provide a service, we are interested in finding an association between users and servers that minimizes the cost to access the servers in the network. We present the mathematical formulation of this problem and a user mobility model that is used to perform some experiments. This is a initial step towards studying this problem that will be very important in a mobile setting.

http://www.lbd.dcc.ufmg.br:8080/colecoes/sbrc/2000/018.pdf

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