Visualizing complex networks

Chaomei Chen, Natasha Lobo

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Theoretical foundations of network analysis have traditionally been studied in graph theory. Numerous graph-theoretical algorithms have been developed and used in solving a variety of problems. Recently, networks have become a central topic of research in theoretical physics, especially statistical physics. A number of concepts have played key roles in the latest proliferation of such studies, including small-world networks and scale-free networks. Many underlying phenomena studied by physicists are known as non-linear systems because a linear relationship between the input and the output, or between a cause and its effect, does not exist.Mathematically, a power law is one of the most commonly used methods to describe such relationships. Researchers are particularly interested in two types of dynamics in complex networks: (1) event-driven processes, a dynamic process is apparently caused by external interferences, for instance, a snow avalanche caused by a storm; (2) self-organized criticality, a system in which dramatic changes may take place in the absence of major causes at the macroscopic level.Many of the studies in the current complex network theory have not yet reached a level that one can specifically identify the cause-effect relations associated with the dynamics observed over a complex network. There is considerable evidence, however, to believe that the ability to distinguish the two types of dynamic processes in the near future will lead to much more insights into complex networks.

Original languageEnglish
Title of host publicationVisualizing Information Using SVG and X3D
PublisherSpringer London
Pages183-201
Number of pages19
ISBN (Print)1852337907, 9781852337902
DOIs
Publication statusPublished - 2005 Dec 1

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Complex networks
Physics
Small-world networks
Graph theory
Circuit theory
Snow
Electric network analysis
Nonlinear systems

All Science Journal Classification (ASJC) codes

  • Computer Science(all)

Cite this

Chen, C., & Lobo, N. (2005). Visualizing complex networks. In Visualizing Information Using SVG and X3D (pp. 183-201). Springer London. https://doi.org/10.1007/1-84628-084-2_8
Chen, Chaomei ; Lobo, Natasha. / Visualizing complex networks. Visualizing Information Using SVG and X3D. Springer London, 2005. pp. 183-201
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Chen, C & Lobo, N 2005, Visualizing complex networks. in Visualizing Information Using SVG and X3D. Springer London, pp. 183-201. https://doi.org/10.1007/1-84628-084-2_8

Visualizing complex networks. / Chen, Chaomei; Lobo, Natasha.

Visualizing Information Using SVG and X3D. Springer London, 2005. p. 183-201.

Research output: Chapter in Book/Report/Conference proceedingChapter

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Chen C, Lobo N. Visualizing complex networks. In Visualizing Information Using SVG and X3D. Springer London. 2005. p. 183-201 https://doi.org/10.1007/1-84628-084-2_8