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135
Voted
SACMAT
2003
ACM
15 years 7 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...
144
Voted
SACMAT
2003
ACM
15 years 7 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...
121
Voted
SIGIR
2003
ACM
15 years 7 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...
120
Voted
SIGMETRICS
2003
ACM
15 years 7 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...
147
Voted
SMA
2003
ACM
15 years 7 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...