IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
Minimum-cost multicast over coded packet networks
IEEE/ACM Transactions on Networking (TON) - Special issue on networking and information theory
A constant bound on throughput improvement of multicast network coding in undirected networks
IEEE Transactions on Information Theory
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Distributed algorithms for minimum cost multicast with network coding
IEEE/ACM Transactions on Networking (TON)
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Optimal data routing in a network can be often understood as a multicommodity flow problem. Given a network and a set of commodities, i.e., a set of source-destination pairs, one tries to achieve certain optimization goal, such as minimum delay, maximum throughput, while maintaining certain fairness among all commodities. The constraints of such optimization problems are usually network link capacity and traffic demand of each commodity. Multicommodity flow problem has been well studied as a typical linear programming problem. Its distributed solutions have also been proposed[2].