Issue No. 04 - April (2008 vol. 19)
In this comments paper, we revisit the network model introduced in . We discuss the inaccuracy of the model and, to correct the network model, we propose to apply directed capacity constraints for directed flows. Based on comparison of numerical results, we show that the corrected model leads to better accuracy than the original model.
Multicast, Algorithm/protocol design and analysis, Nonlinear programming
J. Yan, B. Plattner and M. May, "Comments on "Optimal Resource Allocation in Overlay Multicast"," in IEEE Transactions on Parallel & Distributed Systems, vol. 19, no. , pp. 572-573, 2007.