1928 search results - page 160 / 386 » XML with incomplete information |
190
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
Cost-based XML query optimization calls for accurate estimation of the selectivity of path expressions. Some other interactive and internet applications can also benefit from suc...
189
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EDBT
2010
ACM
15 years 8 months ago
2010
ACM
Users who are unfamiliar with database query languages can search XML data sets using keyword queries. Current approaches for supporting such queries are either for textcentric XM...
135
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WEBI
2007
Springer
16 years 4 days ago
2007
Springer
The paper addresses a problem of combining XML querying with ontology reasoning. We present an extension of a rule-based XML query and transformation language Xcerpt. The extensio...
122
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CAISE
2004
Springer
15 years 11 months ago
2004
Springer
Inter-company data interchange within a specific industrial sector is necessarily based on standard document formats, structures, and transmission protocols. In this perspective, t...
152
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CAISE
2003
Springer
15 years 11 months ago
2003
Springer
We present an approach to updateable XML views, which is based on the Stack-Based Approach to query languages. Its novelty consists in introducing procedures overloading generic up...