Comparative analysis of centrality measures for identifying critical nodes in complex networks

O Ugurlu - Journal of Computational Science, 2022 - Elsevier
One of the fundamental tasks in complex networks is detecting critical nodes whose removal
significantly disrupts network connectivity. Identifying critical nodes can help analyze the …

Systematic literature review on identifying influencers in social networks

SF Seyfosadat, R Ravanmehr - Artificial Intelligence Review, 2023 - Springer
Considering the ever-increasing size and complexity of social networks, developing
methods to extract meaningful knowledge and information from users' vast amounts of data …

CAGM: A communicability-based adaptive gravity model for influential nodes identification in complex networks

G Xu, C Dong - Expert Systems with Applications, 2024 - Elsevier
Identifying influential nodes is a very hot and challenging issue in the field of complex
system and network. A great deal of algorithms have been developed to address the …

Lss: a locality-based structure system to evaluate the spreader's importance in social complex networks

A Ullah, J Shao, Q Yang, N Khan, CM Bernard… - Expert Systems with …, 2023 - Elsevier
Assessing the importance of spreaders in networks is crucial for investigating the survival
and robustness of networks. There are numerous potential applications, such as preventing …

A novel algorithm for identifying influential nodes in complex networks based on local propagation probability model

G Xu, L Meng - Chaos, Solitons & Fractals, 2023 - Elsevier
Identifying influential nodes in complex networks is an essential research issue in network
science since it may attribute to understand network structure and function. Majority of …

CPR-TOPSIS: A novel algorithm for finding influential nodes in complex networks based on communication probability and relative entropy

C Dong, G Xu, L Meng, P Yang - Physica A: Statistical Mechanics and its …, 2022 - Elsevier
How to evaluate the importance of nodes and identify influential nodes in complex networks
is a very significant research in the field of network science. Most of existing algorithms …

TSIFIM: A three-stage iterative framework for influence maximization in complex networks

C Dong, G Xu, P Yang, L Meng - Expert Systems with Applications, 2023 - Elsevier
The problem of influence maximization is a classic issue that has been well-studied in the
field of network science, but most of existing researches are compromising among …

Vital spreaders identification synthesizing cross entropy and information entropy with Kshell method

TC Tong, Q Dong, JS Sun, Y Jiang - Expert Systems with Applications, 2023 - Elsevier
Identifying vital spreaders of complex networks is a crucial issue that studies the dynamic
processes and analyzes the performance of networks. In this work, we present a new …

A centrality model for directed graphs based on the Two-Way-Random Path and associated indices for characterizing the nodes

M Curado, R Rodriguez, F Terroso-Saenz… - Journal of …, 2022 - Elsevier
Centrality metrics are one of the most meaningful features in a large number of real-world
network systems. In that sense, the Betweenness centrality is a widely used measurement …

[HTML][HTML] Estimating the relative importance of nodes in complex networks based on network embedding and gravity model

N Zhao, Q Liu, H Wang, S Yang, P Li, J Wang - Journal of King Saud …, 2023 - Elsevier
Identifying nodes that hold relative importance in complex networks is a burgeoning
research area. Previous studies have demonstrated the effectiveness of the gravity model in …