Approximation algorithms
An algebraic approach to network coding
IEEE/ACM Transactions on Networking (TON)
On the capacity of information networks
SODA '06 Proceedings of the seventeenth annual ACM-SIAM symposium on Discrete algorithm
Security based on network topology against the wiretapping attack
IEEE Wireless Communications
IEEE Transactions on Information Theory
On the capacity of information networks
IEEE Transactions on Information Theory
A Random Linear Network Coding Approach to Multicast
IEEE Transactions on Information Theory
A constant bound on throughput improvement of multicast network coding in undirected networks
IEEE Transactions on Information Theory
On the multiple unicast network coding conjecture
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
Quantum network communication: the butterfly and beyond
IEEE Transactions on Information Theory
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Li and Li conjectured that in an undirected network with multiple unicast sessions, network coding does not lead to any coding gain. Surprisingly enough, this conjecture could not so far be verified even for the simple network consisting of K 3, 2 with four source-sink pairs. Using entropy calculus, we provide the first verification of the Li-Li conjecture for this network. We extend our bound to the case of an arbitrary directed bipartite network.