Results 31 to 40 of about 3,045,859 (239)
Artificial Intelligence Chemistry, 2023 The proposed work uses centrality measures based heuristic method to improve the efficiency of the solution for the similarity search problem in molecular chemical graphs by effectively identifying central candidate or representative candidate nodes ...
Nirmala Parisutham
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Efficient Computation of the Shapley Value for Centrality in Networks
, 2010 The Shapley Value is arguably the most important normative solution concept in coalitional games. One of its applications is in the domain of networks, where the Shapley Value is used to measure the relative importance of individual nodes.
Michalak, Tomasz P +10 more
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A New Methodology to Study Street Accessibility: A Case Study of Avila (Spain)
ISPRS International Journal of Geo-Information, 2021 Taking into account that accessibility is one of the most strategic and determining factors in economic models and that accessibility and tourism affect each other, we can say that the study and improvement of one of them involved the development of the ...
Manuel Curado +4 more
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Linking the network centrality measures closeness and degree
Communications Physics, 2022 The availability of large amount of data has made network science a tool to be used across many disciplines. The authors derive a mathematical approximation that link two of the most used centrality measures in graph theory, degree and closeness, finding
Tim S. Evans, Bingsheng Chen
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Journal of King Saud University: Computer and Information Sciences, 2022 Epidemic modeling in complex networks is a hot research topic in recent years. The spreading of a virus (such as SARS-CoV-2) in a community, spreading computer viruses in communication networks, or spreading gossip on a social network is the subject of ...
Aybike Şimşek
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Node centrality based on its edges importance: The Position centrality [PDF]
, 2023 We propose a novel family of node centralities in social networks, named family of position centralities, which explicitly takes into account the importance of the links to assess the centrality of the nodes that support them through the Position value ...
Saboyá, Martha +3 more
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Temporal walk based centrality metric for graph streams
Applied Network Science, 2018 A plethora of centrality measures or rankings have been proposed to account for the importance of the nodes of a network. In the seminal study of Boldi and Vigna (2014), the comparative evaluation of centrality measures was termed a difficult, arduous ...
Ferenc Béres +3 more
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Absolute Expressiveness of Subgraph-based Centrality Measures [PDF]
, 2023 In graph-based applications, a common task is to pinpoint the most important or ``central'' vertex in a (directed or undirected) graph, or rank the vertices of a graph according to their importance.
Pieris, Andreas, Salas, Jorge
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IEEE Access, 2023 Over the past decade, there has been extensive research conducted on complex networks, primarily driven by their crucial role in understanding the various real-world networks such as social networks, communication networks, transportation networks, and ...
Mondikathi Chiranjeevi +3 more
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Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations
Pediatric Blood &Cancer, EarlyView.ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan +18 more
wiley +1 more source