736 search results - page 71 / 148 » A Flexible Database Authorization System |
181
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
Peer data management systems (PDMS) offer a flexible architecture for decentralized data sharing. In a PDMS, every peer is associated with a schema that represents the peer's...
177
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TAPIA
2009
ACM
16 years 24 days ago
2009
ACM
Genomics has reached the stage at which the amount of DNA sequence information in existing databases is quite large. Synthetic biology is now using these databases to catalog sequ...
256
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GIS
2008
ACM
16 years 7 months ago
2008
ACM
Network data models are widely used to describe the connectivity between spatial features in GIS architectures. Recent applications demand that such models are editable in multius...
162
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VLDB
1995
ACM
15 years 9 months ago
1995
ACM
The World-Wide Web (WWW) is an ever growing, distributed, non-administered, global information resource. It resides on the worldwide computer network and allows access to heteroge...
129
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DEXAW
1998
IEEE
15 years 10 months ago
1998
IEEE
Components are nowadays considered the next step in information system development. Components are assumed to foster reuse and flexibility, and reduce the complexity of distribute...