4546 search results - page 636 / 910 » Data Management in the APPA System |
161
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CIKM
1994
Springer
15 years 10 months ago
1994
Springer
In a spatial database, an object may extend arbitrarily in space. As a result, many spatial data structures e.g., the quadtree, the cell tree, the R+-tree represent an object by p...
186
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SOUPS
2010
ACM
15 years 10 months ago
2010
ACM
Effective privacy management requires that mobile systems‟ users be able to make informed privacy decisions as their experience and knowledge of a system progresses. Prior work ...
203
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IADIS
2004
15 years 8 months ago
2004
The accelerated development in grid computing has positioned it as a promising next generation computing platform. It enables the creation of virtual organizations (VO) for sharin...
178
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CIDM
2009
IEEE
16 years 1 months ago
2009
IEEE
—Protecting and securing sensitive information are critical challenges for businesses. Deliberate and intended actions such as malicious exploitation, theft or destruction of dat...
175
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ISVC
2009
Springer
16 years 1 months ago
2009
Springer
We developed a GPU-based volume ray casting system for rendering multiple arbitrarily overlapping multi-resolution volume data sets. Our efficient volume virtualization scheme is b...