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Atlanta, Georgia, USA
Oct. 30, 1995 to Oct. 31, 1995
ISBN: 0-8186-7201-3
pp: 82
V. Anupam , AT&T Bell Labs., Murray Hill, NJ, USA
S. Dar , AT&T Bell Labs., Murray Hill, NJ, USA
T. Leibfried , AT&T Bell Labs., Murray Hill, NJ, USA
E. Petajan , AT&T Bell Labs., Murray Hill, NJ, USA
ABSTRACT
DataSpace is a system for interactive 3-D visualization and analysis of large databases. DataSpace utilizes the display space by placing panels of information, possibly generated by different visualization applications, in a 3-D graph layout, and providing continuous navigation facilities. Selective rearrangements and transparency can be used to reduce occlusion or to compare or merge a set of images (e.g. line graphs or scatter plots) that are aligned and stacked in depth. A prototype system supporting the basic 3-D graphic operations (layout, zoom, rotation, translation, transparency) has been implemented. We provide several illustrative examples of DataSpace displays taken from the current system. We present the 3-D display paradigm, describe the query, layout and rendering steps required to create a display, and discuss some performance issues.
INDEX TERMS
data visualisation; very large databases; computer displays; data analysis; query processing; interactive 3D visualization; large databases; large database analysis; DataSpace; display space; information panels; 3D graph layout; continuous navigation facilities; selective rearrangements; transparency; image merging; image comparison; 3D graphic operations; query step; rendering step; layout step; performance issues
CITATION
V. Anupam, S. Dar, T. Leibfried, E. Petajan, "Research report: DataSpace: 3-D visualizations of large databases", IEEE_INFOVIS, 1995, Information Visualization, IEEE Symposium on, Information Visualization, IEEE Symposium on 1995, pp. 82, doi:10.1109/INFVIS.1995.528690
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