Results 31 to 40 of about 71,434 (279)

Robustness and Closeness Centrality for Self-Organized and Planned Cities [PDF]

open access: yes, 2016
Street networks are important infrastructural transportation systems that cover a great part of the planet. It is now widely accepted that transportation properties of street networks are better understood in the interplay between the street network ...
Masucci, A. Paolo, Molinero, Carlos
core   +3 more sources

Closeness Centralities of Lollipop Graphs

open access: yesThe Computer Journal, 2023
Abstract Closeness is one of the most studied characteristics of networks. Residual closeness is a very sensitive measure of graphs robustness. Additional closeness is a measure of growth potentials of networks. In this article, we calculate the closeness, vertex residual closeness, link residual closeness and additional closeness of ...
openaire   +2 more sources

Organizational Closeness Centralities of Workflow-Supported Performer-to-Activity Affiliation Networks

open access: yesIEEE Access, 2021
A workflow model specifies execution sequences of the associated activities and their affiliated relationships with roles, performers, invoked-applications, and relevant data.
Hyun Ahn, Kwanghoon Pio Kim
doaj   +1 more source

DYNAMICS OF CENTRALITY MEASURES OF RANDOM GRAPH MATHEMATICAL MODELS [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2020
Subject of Research.Simulation is one of the most powerful tools among information security provision measures in the design process of communication systems.
Fedor L. Shuvaev, Maksim V. Tatarka
doaj   +1 more source

Street centrality and land use intensity in Baton Rouge, Louisiana [PDF]

open access: yes, 2011
This paper examines the relationship between street centrality and land use intensity in Baton Rouge, Louisiana. Street centrality is calibrated in terms of a node's closeness, betweenness and straightness on the road network.
Antipova, Anzhelika   +2 more
core   +1 more source

Statistical analysis of identity risk of exposure and cost using the ecosystem of identity attributes [PDF]

open access: yes, 2020
Personally Identifiable Information (PII) is often called the "currency of the Internet" as identity assets are collected, shared, sold, and used for almost every transaction on the Internet. PII is used for all types of applications from access control
Chen, Chia-Ju
core   +1 more source

Centrality Measures in Directed Fuzzy Social Networks

open access: yesFuzzy Information and Engineering, 2015
The centrality of actors has been a key issue in undirected fuzzy social network (UFSN) analysis. For undirected fuzzy social networks (UFSNs) where edges are just a present or absent undirected fuzzy relation with no more information attached. There has
Ren-Jie Hu   +3 more
doaj   +1 more source

Towards identifying influential nodes in complex networks using semi-local centrality metrics

open access: yesJournal of King Saud University: Computer and Information Sciences, 2023
The influence of the node refers to the ability of the node to disseminate information. The faster and wider the node spreads, the greater its influence. There are many classical topological metrics that can be used to evaluate the influencing ability of
Kun Zhang   +5 more
doaj   +1 more source

Complex network statistics to the design of fire breaks for the control of fire spreading [PDF]

open access: yes, 2015
A computational approach for identifying efficient fuel breaks partitions for the containment of fire incidents in forests is proposed. The approach is based on the complex networks statistics, namely the centrality measures and cellular automata ...
Evaggelidis, Ioannis N.   +3 more
core   +1 more source

The Parameterized Complexity of Centrality Improvement in Networks

open access: yes, 2017
The centrality of a vertex v in a network intuitively captures how important v is for communication in the network. The task of improving the centrality of a vertex has many applications, as a higher centrality often implies a larger impact on the ...
A Boral   +19 more
core   +1 more source

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