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175
Voted
SACMAT
2003
ACM
15 years 11 months ago
2003
ACM
Role-based Access Control (RBAC) models have been implemented not only in self-contained resource management products such as DBMSs and Operating Systems but also in a class of pr...
190
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SACMAT
2003
ACM
15 years 11 months ago
2003
ACM
The focus of access control in client/server environments is on protecting sensitive server resources by determining whether or not a client is authorized to access those resource...
159
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SIGIR
2003
ACM
15 years 11 months ago
2003
ACM
Niche Search Engines offer an efficient alternative to traditional search engines when the results returned by general-purpose search engines do not provide a sufficient degree of...
164
Voted
SIGMETRICS
2003
ACM
15 years 11 months ago
2003
ACM
Conventional wisdom has been that the performance limitations in the current Internet lie at the edges of the network – i.e last mile connectivity to users, or access links of s...
179
Voted
SMA
2003
ACM
15 years 11 months ago
2003
ACM
Dimensional reduction is a simplification technique that eliminates one or more dimensions from a boundary value problem. It results in significant computational savings with mini...