7593 search results - page 293 / 1519 » Querying XML Databases |
192
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VLDB
1997
ACM
15 years 10 months ago
1997
ACM
In semistructured databases there is no schema fixed in advance. To provide the benefits of a schema in such environments, we introduce DataGuides: concise and accurate structural...
198
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SSDBM
1999
IEEE
15 years 11 months ago
1999
IEEE
In this paper, we present a query system that has been implemented in a practical biological database - GPCRDB. Distinguishing features of this system include: smart query relaxat...
156
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VLDB
2005
ACM
16 years 2 days ago
2005
ACM
An XML-to-relational mapping scheme consists of a procedure for shredding XML documents into relational databases, a procedure for publishing databases back as documents, and a se...
147
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ICDT
2007
ACM
16 years 23 days ago
2007
ACM
We introduce a new abstract model of database query processing, finite cursor machines, that incorporates certain data streaming aspects. The model describes quite faithfully what...