Submodular Rate Region Models for Multicast Communication...
Riemensberger, Maximilian![Submodular Rate Region Models for Multicast Communication in Wireless Networks](https://support.digitalhusky.com/media/annotations/sorted/299/29982424/CHSBZCOP0329982424.jpg)
This book proposes representations of multicast rate regions in wireless networks based on the mathematical concept of submodular functions, e.g., the submodular cut model and the polymatroid broadcast model. These models subsume and generalize the graph and hypergraph models. The submodular structure facilitates a dual decomposition approach to network utility maximization problems, which exploits the greedy algorithm for linear programming o...