In this article we propose a mixed 0-1 linear programming model for the topological network design problem with modular switches such as the ones that will ...

We present an overview of the exact methods for channel assignment in cellular networks together with a new linear 0-1 column generation formulation. After ...

We describe a method of channel assignment for cellular telephone systems (in which a limited number of rearrangements are allowed) that gives good performa...

We present a 0-1 column generation model for channel block assignment in a cellular network, with the objective of minimizing the interference level. Priori...

We consider a model for communications network design that includes the optimal location of switches (of which there are several types) and the design of th...

Let <i>G =</i> (<i>V,E</i>) be an undirected graph and <i>c</i> any vector in Z₊^{<i>V</i>(<i>G</i>)}. Denote by <img src="chi.gif" alig...

In this paper we tackle the problem of jointly finding the optimal location of the ATM switches, the topology of the backbone and local access networks, the...