194 search results - page 17 / 39 » Using Hierarchical Spatial Data Structures for Hierarchical ... |
129
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IWMMDBMS
1996
15 years 3 months ago
1996
The maintenance of large raster images under spatial operations is still a major performance bottleneck. For reasons of storage space, images in a collection, such as satellite pi...
120
Voted
KDD
2004
ACM
15 years 7 months ago
2004
ACM
In this paper, we propose a novel data mining technique for the efficient damage detection within the large-scale complex mechanical structures. Every mechanical structure is defi...
114
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VISUALIZATION
1996
IEEE
15 years 6 months ago
1996
IEEE
A general volume rendering technique is described that efficiently produces images of excellent quality from data defined over irregular grids having a wide variety of formats. Re...
108
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VISUALIZATION
2002
IEEE
15 years 7 months ago
2002
IEEE
For quantitative examination of phenomena that simultaneously occur on very different spatial and temporal scales, adaptive hierarchical schemes are required. A special numerical ...
197
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GIS
2007
ACM
16 years 3 months ago
2007
ACM
This research reports on exploring analytical methodologies for spatio-temporal data of pedestrian egress dynamics in a crowded environment. The research objective is to spatially...