736 search results - page 52 / 148 » A Flexible Database Authorization System |
151
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SIGMOD
2010
ACM
15 years 9 months ago
2010
ACM
Most people consider a database is merely a data repository that supports data storage and retrieval. Actually, a database contains rich, inter-related, multi-typed data and infor...
198
Voted
EDBT
2012
ACM
13 years 7 months ago
2012
ACM
Cloud-based data management platforms often employ multitenant databases, where service providers achieve economies of scale by consolidating multiple tenants on shared servers. I...
139
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ELPUB
2007
ACM
15 years 8 months ago
2007
ACM
Even though there is nothing new about the idea, ontologies are a hot topic. Built for many reasons and appliances, the use of ontologies in real-life applications remains limited...
135
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DASFAA
2004
IEEE
15 years 8 months ago
2004
IEEE
Data and computations of a CAD system have been wrapped by a mediator system using CORBA's IIOP Protocol. This allows ad hoc declarative mediator queries to be translated into...
222
Voted
SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
Special-purpose social sites can offer valuable services to well-defined, closed, communities, e.g., in a university or in a corporation. The purpose of this demo is to show the c...