670 search results - page 88 / 134 » A RBAC-Based Policy Information Base |
SPC
2005
Springer
14 years 3 months ago
2005
Springer
Alice first meets Bob in an entertainment shop, then, they wish to share multimedia content, but Do they know what are trustworthy users? How do they share such information in a s...
GRID
2004
Springer
14 years 3 months ago
2004
Springer
We present the implementation and performance of a ReplicaSet service based on the specification developed in the OGSA Data Replication Services (OREP) Working Group of the Global...
AIIA
2007
Springer
14 years 4 months ago
2007
Springer
Due to the fast growing of the information available on the Web, the retrieval of relevant content is increasingly hard. The complexity of the task is concerned both with the seman...
ATAL
2007
Springer
14 years 4 months ago
2007
Springer
This paper proposed a new approach that integrated an artificial market simulation and text-mining with real information. In this approach, economic trends were extracted from te...
ASWC
2006
Springer
14 years 10 days ago
2006
Springer
Abstract. We propose a conceptual model for semantic search and implement it in security access control. The model provides security access control to extend the search capabilitie...