793 search results - page 44 / 159 » Validity-Sensitive Querying of XML Databases |
SCCC
2002
IEEE
15 years 2 months ago
2002
IEEE
XSYM
2004
Springer
15 years 3 months ago
2004
Springer
Due to their numerous benefits, relational systems play a major role in storing XML documents. XML also benefits relational systems by providing a means to publish legacy relatio...
197
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SIGMOD
2005
ACM
15 years 10 months ago
2005
ACM
Database query languages can be intimidating to the nonexpert, leading to the immense recent popularity for keyword based search in spite of its significant limitations. The holy ...
170
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ICDT
2011
ACM
14 years 1 months ago
2011
ACM
Distributed data management systems consist of peers that store, exchange and process data in order to collaboratively achieve a common goal, such as evaluate some query. We study...
PODS
2010
ACM
15 years 2 months ago
2010
ACM
The notion of certain answers arises when one queries incompletely specified databases, e.g., in data integration and exchange scenarios, or databases with missing information. W...