Consistency of community structure in complex networks

MA Riolo, MEJ Newman - Physical Review E, 2020 - APS
The most widely used techniques for community detection in networks, including methods
based on modularity, statistical inference, and information theoretic arguments, all work by …

Power-grid stability predictions using transferable machine learning

SG Yang, BJ Kim, SW Son, H Kim - Chaos: An Interdisciplinary Journal …, 2021 - pubs.aip.org
Complex network analyses have provided clues to improve power-grid stability with the help
of numerical models. The high computational cost of numerical simulations, however, has …

Using clustering ensemble to identify banking business models

BP Marques, CF Alves - Intelligent Systems in Accounting …, 2020 - Wiley Online Library
The business models of banks are often seen as the result of a variety of simultaneously
determined managerial choices, such as those regarding the types of activities, funding …

Consistency landscape of network communities

D Lee, SH Lee, BJ Kim, H Kim - Physical Review E, 2021 - APS
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 …

Global decomposition of networks into multiple cores formed by local hubs

W Jeong, U Yu, SH Lee - arxiv preprint arxiv:2407.00355, 2024 - arxiv.org
Networks are ubiquitous in various fields, representing systems where nodes and their
interconnections constitute their intricate structures. We introduce a network decomposition …

Multi-scale Laplacian community detection in heterogeneous networks

P Villegas, A Gabrielli, A Poggialini, T Gili - Physical Review Research, 2025 - APS
Heterogeneous and complex networks represent intertwined interactions between real-
world elements or agents. Determining the multiscale mesoscopic organization of clusters …

Exploring 3D community inconsistency in human chromosome contact networks

D Bernenko, SH Lee, L Lizana - Journal of Physics: Complexity, 2023 - iopscience.iop.org
Researchers have developed chromosome capture methods such as Hi-C to better
understand DNA's 3D folding in nuclei. The Hi-C method captures contact frequencies …

On structural and dynamical factors determining the integrated basin instability of power-grid nodes

H Kim, MJ Lee, SH Lee, SW Son - Chaos: An Interdisciplinary Journal …, 2019 - pubs.aip.org
In electric power systems delivering alternating current, it is essential to maintain its
synchrony of the phase with the rated frequency. The synchronization stability that quantifies …