256 citations · 353 across the 4 of their papers we have counts for
5 papers
Critical phenomena of a hybrid phase transition in cluster merging dynamics
K. Choi, Deokjae Lee, Y. S. Cho +3
Recently, a hybrid percolation transitions (HPT) that exhibits both a discontinuous transition and critical behavior at the same transition point has been observed in diverse compl…
Quantifying discrepancies in opinion spectra from online and offline networks
Deokjae Lee, Kyu S. Hahn, Soon-Hyung Yook +1
Online social media such as Twitter are widely used for mining public opinions and sentiments on various issues and topics. The sheer volume of the data generated and the eager ado…
Forest Fire Model as a Supercritical Dynamic Model in Financial Systems
Deokjae Lee, Jae-Young Kim, Jeho Lee +1
Recently, large-scale cascading failures in complex systems have garnered substantial attention. Such extreme events have been treated as an integral part of the self-organized cri…
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 …
Sandpile on Scale-Free Networks
K. -I. Goh, D. -S. Lee, B. Kahng +1
We investigate the avalanche dynamics of the Bak-Tang-Wiesenfeld (BTW) sandpile model on scale-free (SF) networks, where threshold height of each node is distributed heterogeneousl…