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ABSTRACT
In this comments paper, we revisit the network model introduced in [1]. 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.
INDEX TERMS
Multicast, Algorithm/protocol design and analysis, Nonlinear programming
CITATION
Jinyao Yan, Bernhard Plattner, Martin May, "Comments on "Optimal Resource Allocation in Overlay Multicast"", IEEE Transactions on Parallel & Distributed Systems, vol. 19, no. , pp. 572-573, April 2008, doi:10.1109/TPDS.2007.70767
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