894 search results - page 126 / 179 » Scenario-Driven Role Engineering |
GBRPR
2007
Springer
14 years 23 days ago
2007
Springer
Abstract. This paper proposes an expert peering system for information exchange. Our objective is to develop a real-time search engine for an online community where users can ask e...
BALT
2006
14 years 19 days ago
2006
In philosophy, the term ontology has been used since the 17th century to refer both to a philosophical discipline (Ontology with a capital "O"), and as a domain-independe...
CSFW
2004
IEEE
14 years 19 days ago
2004
IEEE
We study the specification of access control policy in large-scale distributed systems. We present Cassandra, a language and system for expressing policy, and the results of a sub...
ASWC
2008
Springer
13 years 11 months ago
2008
Springer
Abstract. Ontology construction is a labour-intensive and costly process. Even though many formal and semi-formal vocabularies are available, creating an ontology for a specific ap...
COLT
2008
Springer
13 years 10 months ago
2008
Springer
A pseudo-Boolean function is a real-valued function defined on {0, 1}n . A k-bounded function is a pseudo-Boolean function that can be expressed as a sum of subfunctions each of w...