6719 search results - page 1179 / 1344 » A Generalization of Automatic Sequences |
144
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SACMAT
2009
ACM
15 years 11 months ago
2009
ACM
Role based access control (RBAC) is a widely used access control paradigm. In large organizations, the RBAC policy is managed by multiple administrators. An administrative role ba...
133
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SACMAT
2009
ACM
15 years 11 months 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...
156
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SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
It is now widely recognized that user interactions with search results can provide substantial relevance information on the documents displayed in the search results. In this pape...
133
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ATAL
2007
Springer
15 years 10 months ago
2007
Springer
Most Interactive Storytelling systems developed to date have followed a task-based approach to story representation, using planning techniques to drive the story by generating a s...
162
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ATAL
2007
Springer
15 years 10 months ago
2007
Springer
Intelligent agents that are intended to work in dynamic environments must be able to gracefully handle unsuccessful tasks and plans. In addition, such agents should be able to mak...