Results 41 to 50 of about 28,178 (293)

Spatiotemporal heterogeneity effect of technological progress and agricultural centrality on agricultural carbon emissions in China

open access: yesFrontiers in Environmental Science, 2023
Reducing agricultural carbon emissions is an important aspect of achieving China’s carbon peak and neutrality goals. Different agricultural centrality result in different agriculture status and role in different regions, affecting agricultural carbon ...
Huanhuan He, Rijia Ding
doaj   +1 more source

Relative edge betweenness centrality

open access: yesArs Mathematica Contemporanea, 2016
We introduce a new edge centrality measure - relative edge betweenness γ(uv) = b(uv) / √(c(u)c(v)), where b(uv) is the standard edge betweenness and c(u) is the adjusted vertex betweenness. In this alternative definition, the importance of an edge is normalized with respect to the importance of its end-vertices. This gives a better presentation of the “
Škrekovski, Riste   +2 more
openaire   +5 more sources

Study of betweenness centrality and experimental evaluation of the SILVAN algorithm on complex networks [PDF]

open access: yes, 2023
openLa betweenness centrality (BC) è una metrica che misura la centralitá dei nodi in una rete, ovvero quanto sono importanti o centrali per i cammini minimi di un grafo.
PENZO, ALBERTO
core  

Betweenness centrality.

open access: yes, 2023
Box plot graph represents measures of Betweenness centrality measure distribution across networks in CTRL and COC populations. (TIF)
Milan Petrović (14833251)   +3 more
core   +1 more source

Where to look for power Laws in urban road networks?

open access: yesApplied Network Science, 2018
Spatial embeddedness and planarity of urban road networks limit the range of their node degree values. Therefore, pursuing analysis based on the distribution of node degrees e.g. scale free aspect could not be accomplished in urban road networks. We have
Meisam Akbarzadeh   +2 more
doaj   +1 more source

Betweenness centrality of teams in social networks [PDF]

open access: yesChaos: An Interdisciplinary Journal of Nonlinear Science, 2021
Betweenness centrality (BC) was proposed as an indicator of the extent of an individual’s influence in a social network. It is measured by counting how many times a vertex (i.e., an individual) appears on all the shortest paths between pairs of vertices.
Jongshin Lee   +3 more
openaire   +3 more sources

An Efficient Approximation of Betweenness Centrality for Uncertain Graphs

open access: yesIEEE Access, 2019
Betweenness centrality measures the centrality of nodes and edges in a graph based on the concept of shortest paths. However, such a definition is unsuitable for uncertain graphs due to the uncertainty of links. In the possible-world semantics, the Monte
Chenxu Wang, Ziyuan Lin
doaj   +1 more source

Computing Betweenness Centrality in Link Streams

open access: yesJournal of Graph Algorithms and Applications, 2023
Betweeness centrality is one of the most important concepts in graph analysis. It was recently extended to link streams, a graph generalization where links arrive over time. However, its computation raises non-trivial issues, due in particular to the fact that time is considered as continuous.
Simard, Frédéric   +2 more
openaire   +4 more sources

Utilization of Social Network Analysis (SNA) in Knowledge Sharing in College

open access: yesIntensif: Jurnal Ilmiah Penelitian Teknologi dan Penerapan Sistem Informasi, 2020
Campus competition in Central Java creates superior and empowered human resources to make XYZ campus optimize the Knowledge Sharing process. In optimizing the Knowledge Sharing process on the XYZ campus through interaction and communication between ...
Nurrokhman Nurrokhman   +2 more
doaj   +1 more source

The spatial coupling effect between urban street network's centrality and collection & delivery points: A spatial design network analysis-based study.

open access: yesPLoS ONE, 2021
The sustainable development of collection and delivery points and urban street network is an important consideration of logistic planners. Urban street networks have a significant impact on collection and delivery points' location, but the spatial ...
Muhammad Sajid Mehmood   +7 more
doaj   +1 more source

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