Structural equivalence in a journal network
Journal of the American Society for Information Science
Pictures of relevance: a geometric analysis of similarity measures
Journal of the American Society for Information Science
An algorithm for drawing general undirected graphs
Information Processing Letters
Introduction to Modern Information Retrieval
Introduction to Modern Information Retrieval
Journal of the American Society for Information Science and Technology
Exploratory Social Network Analysis with Pajek
Exploratory Social Network Analysis with Pajek
Journal of the American Society for Information Science and Technology
Journal of the American Society for Information Science and Technology
Betweenness centrality as an indicator of the interdisciplinarity of scientific journals
Journal of the American Society for Information Science and Technology
Visualizing the marrow of science
Journal of the American Society for Information Science and Technology
Caveats for the use of citation indicators in research and journal evaluations
Journal of the American Society for Information Science and Technology
Graph drawing by stress majorization
GD'04 Proceedings of the 12th international conference on Graph Drawing
STORIES in Time: A Graph-Based Interface for News Tracking and Discovery
WI-IAT '09 Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology - Volume 03
Journal of the American Society for Information Science and Technology
Journal of the American Society for Information Science and Technology
Time-aware visualization of document collections
Proceedings of the 27th Annual ACM Symposium on Applied Computing
Seeing beyond reading: a survey on visual text analytics
Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery
A regularized graph layout framework for dynamic network visualization
Data Mining and Knowledge Discovery
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The dynamic analysis of structural change in the organization of the sciences requires, methodologically, the integration of multivariate and time-series analysis. Structural change—for instance, interdisciplinary development—is often an objective of government interventions. Recent developments in multidimensional scaling (MDS) enable us to distinguish the stress originating in each time-slice from the stress originating from the sequencing of time-slices, and thus to locally optimize the trade-offs between these two sources of variance in the animation. Furthermore, visualization programs like Pajek and Visone allow us to show not only the positions of the nodes, but also their relational attributes such as betweenness centrality. Betweenness centrality in the vector space can be considered as an indicator of interdisciplinarity. Using this indicator, the dynamics of the citation-impact environments of the journals Cognitive Science, Social Networks, and Nanotechnology are animated and assessed in terms of interdisciplinarity among the disciplines involved. © 2008 Wiley Periodicals, Inc.