[Zurück]


Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):

P. Federico, J. Pfeffer, W. Aigner, S. Miksch, L. Zenk:
"Visual Analysis of Dynamic Networks using Change Centrality";
Vortrag: The IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM), Istanbul, Turkey; 26.08.2012 - 29.08.2012; in: "Proceedings of the International Conference on Advances in Social Networks Analysis and Mining (ASONAM)", IEEE, (2012), ISBN: 978-1-4673-2497-7; S. 179 - 183.



Kurzfassung englisch:
The visualization and analysis of dynamic social
networks are challenging problems, demanding the simultaneous
consideration of relational and temporal aspects. In order to
follow the evolution of a network over time, we need to detect not
only which nodes and which links change and when these changes
occur, but also the impact they have on their neighbourhood
and on the overall relational structure. Aiming to enhance the
perception of structural changes at both the micro and the macro
level, we introduce the change centrality metric. This novel metric,
as well as a set of further metrics we derive from it, enable the
pairwise comparison of subsequent states of an evolving network
in a discrete-time domain. Demonstrating their exploitation to
enrich visualizations, we show how these change metrics support
the visual analysis of network dynamics.


"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1109/ASONAM.2012.39

Elektronische Version der Publikation:
http://publik.tuwien.ac.at/files/PubDat_208039.pdf



Zugeordnete Projekte:
Projektleitung Silvia Miksch:
CVAST: Centre for Visual Analytics Science and Technology (Laura Bassi Centre of Expertise)

Projektleitung Silvia Miksch:
VIENA: Visual Enterprise Network Analytics


Erstellt aus der Publikationsdatenbank der Technischen Universitšt Wien.