4113 search results - page 197 / 823 » Watermarking Relational Databases |
109
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SIGMOD
2003
ACM
16 years 4 months ago
2003
ACM
: There has been an abundance of research within the last couple of decades in the area of multilevel secure (MLS) databases. Recent work in this field deals with the processing of...
136
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DEXAW
2009
IEEE
15 years 11 months ago
2009
IEEE
— The amount of semantic data on the Web has increased exponentially in the last years. One of the main reasons for this is the use of RDB2RDF systems, which generate RDF data fr...
121
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SDMW
2007
Springer
15 years 10 months ago
2007
Springer
Database privacy is an ambiguous concept, whose meaning is usually context-dependent. We give a conceptual framework for technologies in that field in terms of three dimensions, d...
132
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VLDB
1994
ACM
15 years 8 months ago
1994
ACM
A join index hierarchy method is proposed to handle the "goto's on disk" problem in objectoriented query processing. The method constructs a hierarchy of join indic...
105
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VLDB
1991
ACM
15 years 7 months ago
1991
ACM
The Ode object-oriented database provides facilities for associating conslraims and [riggers with ohjecls. Conslrainls and triggers are associated with class (ohjea type) definiti...