377 citations · 1.1k across the 28 of their papers we have counts for
28 papers
Jamming transition in traffic flow under the priority queuing protocol
K. Kim, B. Kahng, D. Kim
Packet traffic in complex networks undergoes the jamming transition from free-flow to congested state as the number of packets in the system increases. Here we study such jamming t…
Modular synchronization in complex networks with a gauge Kuramoto model
E. OH, C. Choi, B. Kahng +1
We modify the Kuramoto model for synchronization on complex networks by introducing a gauge term that depends on the edge betweenness centrality (BC). The gauge term introduces add…
Universal fluctuation of the average height in the early-time regime of the one-dimensional Kardar-Parisi-Zhang-type growth
Deok-Sun Lee, Doochul Kim
The statistics of the average height fluctuation of the one-dimensional Kardar-Parisi-Zhang(KPZ)-type surface is investigated. Guided by the idea of local stationarity, we derive t…
Spontaneous Symmetry Breaking of Population between Two Dynamic Attractors in a Driven Atomic Trap: Ising-class Phase Transition
Kihwan Kim, Myoung-Sun Heo, Ki-Hwan Lee +4
We have observed spontaneous symmetry breaking of atomic populations in the dynamic phase-space double-potential system, which is produced in the parametrically driven magneto-opti…
Mechanical restriction versus human overreaction triggering congested traffic states
Hyun Keun Lee, Robert Barlovic, Michael Schreckenberg +1
A new cellular automaton (CA) traffic model is presented. The focus is on mechanical restrictions of vehicles realized by limited acceleration and deceleration capabilities. These…
The q-component static model : modeling social networks
D. -H. Kim, B. Kahng, D. Kim
We generalize the static model by assigning a q-component weight on each vertex. We first choose a component among the q components at random and a pair of vertices is linked…