ISAAC
2010
Springer
14 years 29 days ago
2010
Springer
We study line systems in metric spaces induced by graphs. A line is a subset of vertices defined by a relation of betweeness. We show that the class of all graphs having exactly k ...
ESA
2004
Springer
14 years 8 months ago
2004
Springer
We introduce a problem directly inspired by its application to DWDM (dense wavelength division multiplexing) network design. We are given a set of demands to be carried over a netw...