486 search results - page 10 / 98 » An Efficient Path Index for Querying Semi-structured Data |
191
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
We study new hierarchical indexing approach to process XPATH queries. Here, a hierarchical index consists of index entries that are pairs of queries and their (full/partial) answer...
117
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PVLDB
2010
14 years 6 months ago
2010
We present a new indexing method named ZINC (for Z-order Indexing with Nested Code) that supports efficient skyline computation for data with both totally and partially ordered at...
100
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ADC
2004
Springer
15 years 3 months ago
2004
Springer
Most modern database applications contain a significant amount of time dependent data and a substantial proportion of this data is now-relative, i.e. current now. While much resea...
XSYM
2004
Springer
15 years 5 months ago
2004
Springer
XML indices are essential for efficiently processing XML queries which typically have predicates on both structures and values. Since the number of all possible structural and val...
106
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ISPAN
2002
IEEE
15 years 4 months ago
2002
IEEE
Index is an important element in databases, and the existence of index is unavoidable. When an index has been built on a particular attribute, database operations (e.g. selection,...