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174
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MM
2009
ACM
16 years 24 days ago
2009
ACM
Today, semantic concept based video retrieval systems often show insufficient performance for real-life applications. Clearly, a big share of the reason is the lacking performance...
152
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SACMAT
2009
ACM
16 years 24 days ago
2009
ACM
While many role mining algorithms have been proposed in recent years, there lacks a comprehensive study to compare these algorithms. These role mining algorithms have been evaluat...
161
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IJCNN
2008
IEEE
16 years 21 days ago
2008
IEEE
— Hybrid intelligent systems (HIS) are very successful in tackling problems comprising of more than one distinct computational subtask. For instance, decision-making problems are...
164
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MMMACNS
2005
Springer
15 years 11 months ago
2005
Springer
Making correct access-control decisions is central to security, which in turn requires accounting correctly for the identity, credentials, roles, authority, and privileges of users...
180
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PLDI
2004
ACM
15 years 11 months ago
2004
ACM
Region-based memory management offers several important potential advantages over garbage collection, including real-time performance, better data locality, and more efficient us...