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Ying Zhang, Qi Zhang, Yu Zhang and Zhiyuan Zhu
Ocean wireless sensor networks (OWSNs) play an important role in marine environment monitoring, underwater target tracking, and marine defense. OWSNs not only monitor the surface information in real time but also act as an important relay layer for under...
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Yilei Pan, Mengying Chang, Shumin Feng and Dongsheng Hao
Based on the complex network theory, we established a topological network of the Beijing subway under Space L, Space P, and Space C. Then, we analyzed the complex characteristics of the subway network under each topological network, proposed the global i...
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Ali A. Hammadi and Zaid H. Nasralla
As the Internet grows in capacity, the energy consumption of Information and Communication Technologies (ICT) are significantly increasing. Significant research efforts on energy conservation have been devoted to devise different technological solutions ...
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Kayhan Erciyes
Biological networks such as protein interaction networks, gene regulation networks, and metabolic pathways are examples of complex networks that are large graphs with small-world and scale-free properties. An analysis of these networks has a profound eff...
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Junke Xu, Jiwei Zhu and Jiancang Xie
The risk transmission mechanisms of urban river ecological management engineering projects are examined in this study. Using the Susceptible Exposed Infectious Recovered Susceptible (SEIRS) model for risk transmission, a model of risk propagation delay f...
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Joaquim Espada, Alexandre P. Francisco, Tatiana Rocher, Luís M. S. Russo and Cátia Vaz
Let ??=(??,??)
G
=
(
V
,
E
)
be a directed and weighted graph with a vertex set V of size n and an edge set E of size m such that each edge (??,??)???
(
u
,
v
)
?
E
has a real-valued weight ??(??,??)
w
(
u
,
c
)
. An arborescence in G is a subgraph ??=...
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Fan Wang, Gaogao Dong and Lixin Tian
In real systems, some damaged nodes can spontaneously become active again when recovered from themselves or their active neighbours. However, the spontaneous dynamical recovery of complex networks that suffer a local failure has not yet been taken into c...
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Keping Li, Shuang Gu and Dongyang Yan
Link prediction to optimize network performance is of great significance in network evolution. Because of the complexity of network systems and the uncertainty of network evolution, it faces many challenges. This paper proposes a new link prediction meth...
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Shi Shen, Junwang Huang, Changxiu Cheng, Ting Zhang, Nikita Murzintcev and Peichao Gao
Social media has been a vital channel for communicating and broadcasting disaster-related information. However, the global spatiotemporal patterns of social media users? activities, interactions, and connections after a natural disaster remain unclear. H...
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Anna Maria Kowalczyk and Tomasz Bajerowski
The dynamic development of spatial structures entails looking for new methods of spatial analysis. The aim of this article is to develop a new theory of space modeling of network structures according to six value aggregation paths: minimum and maximum va...
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