736 search results - page 69 / 148 » A Flexible Database Authorization System |
145
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SSDBM
1998
IEEE
15 years 10 months ago
1998
IEEE
In this demonstration, we show three interrelated tools intended to improve different aspects of the quality of data warehouse solutions. Firstly, the deductive object manager Con...
179
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TPDS
1998
15 years 6 months ago
1998
—We suggest a method of controlling the access to a secure database via quorum systems. A quorum system is a collection of sets (quorums) every two of which have a nonempty inter...
177
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WAIM
2001
Springer
15 years 10 months ago
2001
Springer
In this paper, we present an online citation entry clustering system based on three-tier clustering. The objective is to further process search results returned by bibliography dat...
204
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ECIR
1998
Springer
15 years 7 months ago
1998
Springer
A new system, RAIDER (Retrieval and Annotation of Image Databases), has been developed for the management of image databases. RAIDER was designed to combat the inadequacies and in...
253
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SIGMOD
2006
ACM
16 years 6 months ago
2006
ACM
The data base concept derives from early military on-line systems, and was not originally associated with the specific technologies of modern data base management systems. While t...