Stock market as temporal network

L Zhao, GJ Wang, M Wang, W Bao, W Li… - Physica A: Statistical …, 2018 - Elsevier
Financial networks have become extremely useful in characterizing the structures of
complex financial systems. Meanwhile, the time evolution property of the stock markets can …

Superspreaders and superblockers based community evolution tracking in dynamic social networks

Z Xu, X Rui, J He, Z Wang, T Hadzibeganovic - Knowledge-Based Systems, 2020 - Elsevier
Detecting and tracking communities in dynamic social networks has been a grand
multidisciplinary challenge. There are two key steps in tracking the community evolution of …

Community detection based on similarities of communication behavior in IP networks

S Zhang, Y Zhang, M Zhou, L Peng - Journal of Ambient Intelligence and …, 2022 - Springer
Communities are an important feature of real-world networks that can reveal the structure
and dynamic characteristics of networks. Accordingly, the accurate detection and analysis of …

A multi-objective genetic algorithm for detecting dynamic communities using a local search driven immigrant's scheme

A Panizo-LLedot, G Bello-Orgaz, D Camacho - Future Generation …, 2020 - Elsevier
Abstract The interest in Community Detection Problems on networks that evolves over time
has experienced an increasing attention over the last years. Multi-Objective Genetic …

Discovering overlap** communities in dynamic networks based on cascade information diffusion

L He, W Guo, Y Chen, K Guo… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Complex networks in real world are always in the state of evolution and composed of
numerous overlap** communities. The discovery of overlap** communities in dynamic …

IncNSA: Detecting communities incrementally from time-evolving networks based on node similarity

X Su, J Cheng, H Yang, M Leng, W Zhang… - International Journal of …, 2020 - World Scientific
Many real-world systems can be abstracted as networks. As those systems always change
dynamically in nature, the corresponding networks also evolve over time in general, and …

Research on the community number evolution model of public opinion based on stochastic competitive learning

W Li, Y Gu, D Yin, T **a, J Wang - IEEE Access, 2020 - ieeexplore.ieee.org
Human activities are usually collective, so clustering has become an important feature of
human behavior. This paper studied the evolution of the community in the process of public …

Shared-Memory Parallel Algorithms for Community Detection in Dynamic Graphs

S Sahu, K Kothapalli… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Community detection is the problem of identifying natural divisions in networks. A relevant
challenge in this problem is to find communities on rapidly evolving graphs. In this paper, we …

Illegal Community Detection in Bitcoin Transaction Networks

D Kamuhanda, M Cui, CJ Tessone - Entropy, 2023 - mdpi.com
Community detection is widely used in social networks to uncover groups of related vertices
(nodes). In cryptocurrency transaction networks, community detection can help identify users …

Detecting intrinsic communities in evolving networks

K Nath, S Roy - Social Network Analysis and Mining, 2019 - Springer
Community finding in large networks (or graphs) helps in understanding natural
collaboration within a set of members in the network. An intrinsic community is a form of …