6102 search results - page 862 / 1221 » Generating Optimizing Specializers |
182
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JGTOOLS
2008
15 years 6 months ago
2008
Hierarchical spatial data structures provide a means for organizing data for efficient processing. Most spatial data structures are optimized for performing queries, such as inters...
187
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DKE
2007
15 years 6 months ago
2007
Histogram techniques have been used in many commercial database management systems to estimate a query result size. Recently, it has been shown that they are very effective to su...
211
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DKE
2007
15 years 6 months ago
2007
XPath is the standard language for addressing parts of an XML document. We present a sound and complete decision procedure for containment of XPath queries. The considered XPath f...
193
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DPD
2007
15 years 6 months ago
2007
In wireless mobile environments, data broadcasting is an effective approach to disseminate information to mobile clients. In some applications, the access pattern of all the data c...
148
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EOR
2007
15 years 6 months ago
2007
Long-term service agreements (LTSA) for the maintenance of capital-intensive equipment such as gas turbines and aircraft engines are gaining wide acceptance. A typical LTSA contra...