Constructing robust community structure against edge-based attacks

S Wang, J Liu - IEEE Systems Journal, 2018 - ieeexplore.ieee.org
The community structure often represents potential functionalities of systems and plays a
crucial role in realistic applications. As indicated by previous studies, it is of significance to …

A two-level learning strategy based memetic algorithm for enhancing community robustness of networks

W Liu, M Gong, S Wang, L Ma - Information Sciences, 2018 - Elsevier
Community structure is a natural and inherent property of complex networks which can
reflect their potential functionality. When the robustness of a network is improved, its …

Community robustness and its enhancement in interdependent networks

S Wang, J Liu - Applied Soft Computing, 2019 - Elsevier
The complex network attracts increasing attention in scientific researches and daily
applications, and there has been an explosion of studies on the network theory …

Enhancing community integrity of networks against multilevel targeted attacks

L Ma, M Gong, Q Cai, L Jiao - Physical Review E—Statistical, Nonlinear, and …, 2013 - APS
The community structure and the robustness are two important properties of networks for
analyzing the functionality of complex systems. The community structure is crucial to …

Mitigation of attacks and errors on community structure in complex networks

S Wang, J Liu, X Wang - Journal of Statistical Mechanics: Theory …, 2017 - iopscience.iop.org
The community structure is one property of complex networks and depicts the potential
functionality of networked systems. Attacks and errors exist broadly in daily life, and the …

Optimizing robustness of core-periphery structure in complex networks

B Yang, X Huang, X Hu, W Cheng… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Complex networks can be considered as abstractions of complex systems existing in the
real world. The potential functionality of networks is related to mesoscale structures in …

Improving the robustness of scale-free networks by maintaining community structure

M Mozafari, M Khansari - Journal of Complex Networks, 2019 - academic.oup.com
Scale-free networks, which play an important role in modelling human activities, are always
suffering from intentional attacks which have serious consequences on their functionality …

LSHA: A Local Structure-Based Community Detection Attack Heuristic Approach

H Yang, L Chen, F Cheng, J Qiu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The abuse of community detection algorithms may bring the risk of privacy leakage. To
protect personal privacy in complex networks, community detection attack algorithms are …

A heuristic algorithm for enhancing the robustness of scale-free networks based on edge classification

L Rong, J Liu - Physica A: Statistical Mechanics and its Applications, 2018 - Elsevier
The essential of existing methods for promoting network robustness is randomly exchanging
the edges of networks. Without considering the network structure, the performance of these …

Designing comprehensively robust networks against intentional attacks and cascading failures

S Wang, J Liu - Information Sciences, 2019 - Elsevier
Networked systems exist broadly in daily life and have been greatly emphasized in recent
studies. Since these networks are always exposed in complicated environments and may …