6740 search results - page 102 / 1348 » Querying Databases with Taxonomies |
108
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ICDM
2007
IEEE
15 years 8 months ago
2007
IEEE
Data security is a critical issue for many organizations. Sensitive data must be protected from both inside and outside attackers. Access control policies and related mechanisms h...
243
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VLDB
2005
ACM
16 years 2 months ago
2005
ACM
XML database systems emerge as a result of the acceptance of the XML data model. Recent works have followed the promising approach of building XML database management systems on un...
213
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SIGMOD
2009
ACM
16 years 2 months ago
2009
ACM
Users often try to accumulate information on a topic of interest from multiple information sources. In this case a user's informational need might be expressed in terms of an...
132
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SIGMOD
2001
ACM
16 years 2 months ago
2001
ACM
Virtually all proposals for querying XML include a class of query we term "containment queries". It is also clear that in the foreseeable future, a substantial amount of...
208
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SYRCODIS
2008
15 years 3 months ago
2008
In the last few years, XML became a de-facto standard for the exchange of structured and semi-structured data. The database research community took this development into account b...