Results 181 to 190 of about 28,178 (293)
From the betweenness centrality in street networks to structural invariants in random planar graphs. [PDF]
Nat Commun, 2018 Kirkley A +3 more
europepmc +1 more source
A spectral analysis extension to DEMATEL for strategic leverage points identification
International Transactions in Operational Research, EarlyView.Abstract Efforts to intervene in complex systems often emphasize influential factors, yet system behavior is equally shaped by the relationships among them. Methods such as Decision‐Making Trial and Evaluation Laboratory (DEMATEL) map causal structures but remain descriptive and do not identify which relationships provide the greatest leverage for ...
Pavlos Delias, Kerasia Kalkitsa
wiley +1 more source
Mapping the Drivers of Engagement in Mentorship in Nursing Clinical Practicums: A Network Analysis
Journal of Advanced Nursing, EarlyView.ABSTRACT Aim To map factors influencing nurses' engagement in clinical mentorship in nursing education and explore their interactions using network analysis. Design Observational cross‐sectional study employing an online survey from July 2024 to May 2025.
Eva Padrosa +8 more
wiley +1 more source
JCMS: Journal of Common Market Studies, EarlyView.Abstract To what extent is AI regulation influenced by frames and discourse coalitions? To address this question, we use complex systems and framing theories to analyse public discourse on facial recognition in the European Union (EU) and the United States. Our discourse network analysis of statements between 2000 and 2022 shows that facial recognition
Kerem Öge, Manuel Quintin
wiley +1 more source
Clustering 1-dimensional periodic network using betweenness centrality. [PDF]
Comput Soc Netw, 2016 Fu N, Suppakitpaisarn V.
europepmc +1 more source
The betweenness centrality of a graph
, 2007 A measure of the centrality of a vertex of a graph is the portion of shortest paths crossing through it between other vertices of the graph. This is called betweenness centrality and here we study some of its general properties, relations with distance parameters (diameter, mean distance), local parameters, symmetries, etc.
openaire +1 more source
JCMS: Journal of Common Market Studies, EarlyView.Abstract This article investigates the rise of governance‐by‐disclosure in the global climate regime, examining how the framing of carbon disclosure evolved into an effective governance norm within the European Union (EU). Employing discourse network analysis, we analyse the evolution of carbon disclosure frames in the EU between 2000 and 2020. We show
Federico Chaves Correa, Kerem Öge
wiley +1 more source
Mapping the Impact of Artificial Intelligence on Firm Performance: A Bibliometric Review
Journal of Economic Surveys, EarlyView.ABSTRACT Artificial intelligence (AI) has become a significant driver of improvement and progress, with a profound impact on various areas of human activity. According to the existing body of scientific literature, AI possesses the potential to profoundly transform human society by automating complex processes, improving decision‐making capabilities ...
Claudiu Cicea +2 more
wiley +1 more source
Journal of Management Studies, EarlyView.Abstract Government orchestration describes regulatory settings in which governments delegate some governance functions to private actors; for instance, business conduct is monitored by stakeholders under CSR disclosure regulation. This article examines the impact of this type of regulation on stakeholder monitoring, which is a core yet little‐examined
Julia Bartosch +2 more
wiley +1 more source
Notes on betweenness centrality of a graph
The betweenness centrality of a vertex of a graph is the portion of shortest paths between all pairs of vertices passing through that vertex. We study selected general properties of this invariant and its relations to distance parameters (diameter, mean ...
Hurajová, Jana +2 more
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