293 search results - page 26 / 59 » Efficiently Querying Relational Databases Using OWL and SWRL |
177
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
We study the problem of auditing a batch of SQL queries: Given a forbidden view of a database that should have been kept confidential, a batch of queries that were posed over this ...
139
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BTW
2009
Springer
15 years 24 days ago
2009
Springer
Abstract: Multimedia databases are increasingly common in science, business, entertainment and many other applications. Their size and high dimensionality of features are major cha...
193
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SIGMOD
2009
ACM
15 years 12 months ago
2009
ACM
Keyword search in relational databases (RDBs) has been extensively studied recently. A keyword search (or a keyword query) in RDBs is specified by a set of keywords to explore the...
121
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ICDE
2009
IEEE
14 years 9 months ago
2009
IEEE
There is much effort to develop comprehensive support for the storage and querying of XML data in database management systems. The major developers have extended their systems to h...
221
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ICDE
1996
IEEE
16 years 1 months ago
1996
IEEE
This paper presents a difference calculus for determining changes to rule conditions in an active DBMS. The calculus has been used for implementing an algorithm to efficiently mon...