4113 search results - page 220 / 823 » Watermarking Relational Databases |
197
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SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
Large collections of documents are commonly created around a database, where a typical database schema may contain hundreds of tables and thousands of columns. We developed a syst...
158
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ICDE
2009
IEEE
15 years 11 months ago
2009
IEEE
— A paramount challenge in probabilistic databases is the scalable computation of confidences of tuples in query results. This paper introduces an efficient secondary-storage o...
129
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SIGCSE
1996
ACM
15 years 8 months ago
1996
ACM
lhis paper describes the use of cooperative group learning concepts in support of an undergraduate database mrtnagement course that emphasizes the theoretical and practical aspect...
156
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VLDB
1994
ACM
15 years 8 months ago
1994
ACM
Expert database systems extend the functionality of conventional database systems by providing a facility for creating and automatically executing Condition-Action rules. While Con...
115
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SDB
1995
15 years 7 months ago
1995
In this paper we discuss two data models for spatial database systems: the linear data model and the topological data model. Both can be used to model a wide range of applications....