20024 search results - page 85 / 4005 » Database Management Systems |
168
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VLDB
2001
ACM
15 years 10 months ago
2001
ACM
Previous research has demonstrated that space can be saved in a MultiMedia DataBase Management System (MMDBMS) by storing some of the data items virtually, meaning they are stored...
182
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NDSS
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper we present PAMINA (Privilege Administration and Management INfrAstructure), a privilege management system using authorization certificates. Our system supports distr...
162
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
Data management functionality is not only needed in large-scale server systems, but also in embedded systems. Resource restrictions and heterogeneity of hardware, however, complic...
135
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COOPIS
1994
IEEE
15 years 10 months ago
1994
IEEE
In this paper, we present a query translation algorithm which allows object-oriented queries to be automatically translated into a relational query language. Our goal is to provid...
166
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VLDB
2007
ACM
16 years 8 days ago
2007
ACM
Manipulation of models and mappings is a common task in the design and development of information systems. Research in Model Management aims at supporting these tasks by providing...