A novel measure to identify influential nodes: return random walk gravity centrality

M Curado, L Tortosa, JF Vicent - Information Sciences, 2023 - Elsevier
To identify influential nodes in real networks, it is essential to note the importance of
considering the local and global information in a network. In addition, it is also key to …

Identifying influential nodes in complex networks: Effective distance gravity model

Q Shang, Y Deng, KH Cheong - Information Sciences, 2021 - Elsevier
The identification of important nodes in complex networks is an area of exciting growth due
to its applications across various disciplines like disease control, data mining and network …

Spread mechanism and control strategies of rumor propagation model considering rumor refutation and information feedback in emergency management

J Chen, C Chen, Q Song, Y Zhao, L Deng, R Xie… - Symmetry, 2021 - mdpi.com
The rumor-free equilibrium state and rumor-endemic equilibrium state are two symmetric
descriptions of the status of a system. The constant spreading of rumors would affect the …

Spreading dynamics of a 2sih2r, rumor spreading model in the homogeneous network

Y Wang, F Qing, JP Chai, YP Ni - Complexity, 2021 - Wiley Online Library
With the rapid development of social network in recent years, the threshold of information
dissemination has become lower. Most of the time, rumors, as a special kind of information …

Rumor dynamic model considering intentional spreaders in social network

Y Wang, F Qing, L Wang - Discrete Dynamics in Nature and …, 2022 - Wiley Online Library
The development of network technology has created various platforms and methods for
information dissemination. When rumors spread in social networks, they will rapidly spread …

Efficient hybrid rumor mitigation in dynamic and multilayer online social networks

AIE Hosni, I Baira, H Merini, K Beghdad Bey - Social Network Analysis and …, 2024 - Springer
The proliferation of malicious information, including fake news and rumors, within Online
Social Networks (OSNs) has prompted considerable research into strategies that mitigate …

Node importance evaluation method of complex network based on the fusion gravity model

H Guo, S Wang, X Yan, K Zhang - Chaos, Solitons & Fractals, 2024 - Elsevier
The study of complex networks is increasingly attracting widespread attention, and the
importance analysis of key nodes with significant influence has always been a core problem …

A trend prediction method for misinformation spreading with time delay effect

C Zhang, Y Lin, X Wang, Y Hao - IEEJ Transactions on …, 2023 - Wiley Online Library
Online social networks (OSNs) provide a platform for users to express opinions, discuss
events and exchange ideas. However, the spread of misinformation in OSNs will interfere …

An Entropy‐Based Gravity Model for Influential Spreaders Identification in Complex Networks

Y Liu, Z Cheng, X Li, Z Wang - Complexity, 2023 - Wiley Online Library
The mining of key nodes is an important topic in complex network research, which can help
identify influencers. The study is necessary for blocking the spread of epidemics, controlling …

Dynamics of 2SIH2R rumor‐spreading model in a heterogeneous network

Y Wang, F Qing, M Yan - Wireless Communications and Mobile …, 2022 - Wiley Online Library
Due to the development of social media, the threshold for information dissemination has
become lower than ever before. As a special kind of information, rumors are usually harmful …