7593 search results - page 307 / 1519 » Querying XML Databases |
180
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ICDT
2007
ACM
16 years 23 days ago
2007
ACM
In this paper, we introduce preferential regular path queries. These are regular path queries whose symbols are annotated with preference weights for “scaling” up or down the i...
197
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SIGMOD
1992
ACM
15 years 10 months ago
1992
ACM
This paper describes the Query Rewrite facility of the Starburst extensible database system, a novel phase of query optimization. We present a suite of rewrite rules used in Starb...
177
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FQAS
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. Research in Cooperative Query answering is triggered by the observation that users are often not able to correctly formulate queries to databases that return the intended...
298
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ICDE
2005
IEEE
16 years 8 months ago
2005
IEEE
Order-based element labeling for tree-structured XML data is an important technique in XML processing. It lies at the core of many fundamental XML operations such as containment j...
197
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— With XML becoming a standard for data representation and exchange, we can expect to see large scale repositories and warehouses of XML data. In order for users to under...