18 citations · 28 across the 5 of their papers we have counts for
6 papers
A Panoramic Network Overview of Shortcut Impact on Power Grids
Yunju Choi, Daekyung Lee, Heetae Kim
Synchronization of coupled oscillators on complex networks underlies critical functions in natural and engineered systems, including power-grid operation. While synchronization sta…
How to grow an oscillator network with enhanced synchronization
Jong-Min Park, Daekyung Lee, Heetae Kim
We study a way to set the natural frequency of a newly added oscillator in a growing network to enhance synchronization. Population growth is one of the typical features of many os…
Multiresolution community analysis of international trade networks
Wonguk Cho, Daekyung Lee, Beom Jun Kim
The international trade network is a complex system where multiple trade blocs with varying sizes coexist and overlap with each other. However, the resulting structures of communit…
Self-consistent gravity model for inferring node mass in flow networks
Daekyung Lee, Wonguk Cho, Heetae Kim +3
The gravity model, inspired by Newton's law of universal gravitation, has long served as a primary tool for interpreting trade flows between countries, using a country's economic `…
Different Environmental Conditions in Genetic Algorithm
Daekyung Lee, Beom Jun Kim
We propose an extended genetic algorithm (GA) with different local environmental conditions. Genetic entities, or configurations, are put on nodes in a ring structure, and location…
Consistency landscape of network communities
Daekyung Lee, Sang Hoon Lee, Beom Jun Kim +1
The concept of community detection has long been used as a key device for handling the mesoscale structures in networks. Suitably conducted community detection reveals various embe…