736 search results - page 33 / 148 » A Flexible Database Authorization System |
179
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SIGMOD
2005
ACM
16 years 2 months ago
2005
ACM
Citation analysis is performed to evaluate the impact of scientific collections (journals and conferences), publications and scholar authors. In this paper we investigate alternat...
222
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ICDE
2009
IEEE
16 years 3 months ago
2009
IEEE
Auditing the changes to a database is critical for identifying malicious behavior, maintaining data quality, and improving system performance. But an accurate audit log is a histor...
142
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SIGMOD
2011
ACM
14 years 4 months ago
2011
ACM
Debugging a database engine is an arduous task due to the complexity of the query workloads and systems. The first step in isolating a bug involves identifying a sequence of step...
114
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OSDI
1994
ACM
15 years 3 months ago
1994
ACM
This paper presents lottery scheduling, a novel randomized resource allocation mechanism. Lottery scheduling provides efficient, responsive control over the relative execution rat...
132
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NDSS
2002
IEEE
15 years 6 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...