The Community for Technology Leaders
RSS Icon
Subscribe
Issue No.02 - April-June (2003 vol.9)
pp: 241-253
ABSTRACT
<p><b>Abstract</b>—We introduce a network visualization technique that supports an analytical method applied in the social sciences. Policy network analysis is an approach to study policy making structures, processes, and outcomes, thereby concentrating on relations between policy actors. An important operational concept for the analysis of policy networks is the notion of centrality, i.e., the distinction of actors according to their importance in a relational structure. We integrate this measure in a layout model for networks by mapping structural to geometric centrality. Thus, centrality values and network data can be presented simultaneously and explored interactively.</p>
INDEX TERMS
Information visualization, graph drawing, force-directed placement, social network analysis, centrality.
CITATION
Ulrik Brandes, Patrick Kenis, Dorothea Wagner, "Communicating Centrality in Policy Network Drawings", IEEE Transactions on Visualization & Computer Graphics, vol.9, no. 2, pp. 241-253, April-June 2003, doi:10.1109/TVCG.2003.10003
5 ms
(Ver 2.0)

Marketing Automation Platform Marketing Automation Tool