2859 search results - page 281 / 572 » Querying Complex Structured Databases |
184
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VLDB
2004
ACM
15 years 12 months ago
2004
ACM
Top-k queries based on ranking elements of multidimensional datasets are a fundamental building block for many kinds of information discovery. The best known general-purpose algor...
164
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DASFAA
2004
IEEE
15 years 10 months ago
2004
IEEE
Abstract. How to query XML documents to extract and restructure the information is an important issue in XML research. Currently, XQuery based on XPath is the most promising standa...
200
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ADC
2008
Springer
15 years 8 months ago
2008
Springer
Many existing access controls use node filtering or querying rewriting techniques. These techniques require rather time-consuming processes such as parsing, labeling, pruning and/...
153
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DASFAA
2005
IEEE
16 years 5 days ago
2005
IEEE
We have observed in recent years a growing interest in similarity search on large collections of biological sequences. Contributing to the interest, this paper presents a method fo...
220
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ICDE
2012
IEEE
13 years 9 months ago
2012
IEEE
—Many companies now routinely run massive data analysis jobs – expressed in some scripting language – on large clusters of low-end servers. Many analysis scripts are complex ...