Then, using Olariu'scharacterization and other structural properties of interval graphs, we derive an integer programming model for the MOSP. Some computational results for the model are presented.

Abstract: This paper proposes a Mixed-Integer Linear Pro-gramming (MILP) formulation for Soft Graph Clustering that can be applied to both weighted and unweighted graphs and is polynomial in size. It ...

At particular unlucky zoom values the x-axis of the graph of a benchmark's performance can pick label points for "Order" which are non-integer, for example in the attached image over the range of runs ...

This paper considers a dynamic spectrum allocation (DSA) for efficient distribution of the spectrum resource by allocating the spectrum to be responsive to demand variations. In this DSA model, a ...