Tree visualization with tree-maps: 2-d space-filling approach
ACM Transactions on Graphics (TOG)
Treemaps: visualizing hierarchical and categorical data
Treemaps: visualizing hierarchical and categorical data
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
JPEG 2000: Image Compression Fundamentals, Standards and Practice
JPEG 2000: Image Compression Fundamentals, Standards and Practice
The Eyes Have It: A Task by Data Type Taxonomy for Information Visualizations
VL '96 Proceedings of the 1996 IEEE Symposium on Visual Languages
Interactive Information Visualization of a Million Items
INFOVIS '02 Proceedings of the IEEE Symposium on Information Visualization (InfoVis'02)
Progressive encoding of complex isosurfaces
ACM SIGGRAPH 2003 Papers
Real-time monitoring of large scientific simulations
Proceedings of the 2003 ACM symposium on Applied computing
The Effect of Animated Transitions on User Navigation in 3D Tree-Maps
IV '05 Proceedings of the Ninth International Conference on Information Visualisation
INFOVIS '05 Proceedings of the Proceedings of the 2005 IEEE Symposium on Information Visualization
Visualizing Business Data with Generalized Treemaps
IEEE Transactions on Visualization and Computer Graphics
Browsing Zoomable Treemaps: Structure-Aware Multi-Scale Navigation Techniques
IEEE Transactions on Visualization and Computer Graphics
Cascaded treemaps: examining the visibility and stability of structure in treemaps
GI '08 Proceedings of graphics interface 2008
Balloon Focus: a Seamless Multi-Focus+Context Method for Treemaps
IEEE Transactions on Visualization and Computer Graphics
Using R-trees for interactive visualization of large multidimensional datasets
ISVC'10 Proceedings of the 6th international conference on Advances in visual computing - Volume Part II
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The presentation of large hierarchies is still an open research question. Especially, the time-consuming calculation of the visualization and the cluttered display lead to serious usability issues on the viewer side. Existing solutions mainly address appropriate visual representation and usually neglect considering system resources. We propose a holistic approach for the presentation of large hierarchies using treemaps and progressive refinement . The key feature of the approach is the mature use of multiple incremental previews of the data. These previews are well-designed and lead to reduced visual clutter and a causal flow in terms of a tour-through-the-hierarchy . The inherent scalability of the data thereby allows for a reduction in the consumed resources and short response times . These characteristics are substantiated by the results we achieved from a first implementation. Due to its many beneficial properties, we conclude that there is much potential for the use of progressive refinement in visualization.