256 citations · 1.3k across the 32 of their papers we have counts for
4 papers · 2 filters
Robustness of the avalanche dynamics in data packet transport on scale-free networks
E. J. Lee, K. -I. Goh, B. Kahng +1
We study the avalanche dynamics in the data packet transport on scale-free networks through a simple model. In the model, each vertex is assigned a capacity proportional to the loa…
Load distribution in weighted complex networks
K. -I. Goh, J. D. Noh, B. Kahng +1
We study the load distribution in weighted networks by measuring the effective number of optimal paths passing through a given vertex. The optimal path, along which the total cost…
Modular synchronization in complex networks
E. Oh, K. Rho, H. Hong +1
We study the synchronization transition (ST) of a modified Kuramoto model on two different types of modular complex networks. It is found that the ST depends on the type of inter-m…
Sandpile avalanche dynamics on scale-free networks
D. -S. Lee, K. -I. Goh, B. Kahng +1
Avalanche dynamics is an indispensable feature of complex systems. Here we study the self-organized critical dynamics of avalanches on scale-free networks with degree exponent …