191 search results - page 38 / 39 » On Effective Data Clustering in Bitemporal Databases |
165
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GIS
2008
ACM
16 years 9 days ago
2008
ACM
We introduce a parallel approximation of an Over-determined Laplacian Partial Differential Equation solver (ODETLAP) applied to the compression and restoration of terrain data use...
177
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SIGMOD
2008
ACM
15 years 11 months ago
2008
ACM
Graphs are widely used to model real world objects and their relationships, and large graph datasets are common in many application domains. To understand the underlying character...
168
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SIGMOD
2008
ACM
15 years 11 months ago
2008
ACM
In this paper, we present Spade - the System S declarative stream processing engine. System S is a large-scale, distributed data stream processing middleware under development at ...
SIGMOD
2002
ACM
15 years 11 months ago
2002
ACM
Dwarf is a highly compressed structure for computing, storing, and querying data cubes. Dwarf identifies prefix and suffix structural redundancies and factors them out by coalesci...
WWW
2009
ACM
15 years 12 months ago
2009
ACM
Understanding user intent is key to designing an effective ranking system in a search engine. In the absence of any explicit knowledge of user intent, search engines want to diver...