164 search results - page 5 / 33 » Can Semantic Roles Generalize Across Genres |
KI
2001
Springer
14 years 3 months ago
2001
Springer
Ontologies will play a pivotal rˆole in the “Semantic Web”, where they will provide a source of precisely defined terms that can be communicated across people and applicatio...
IRI
2005
IEEE
14 years 4 months ago
2005
IEEE
Role-Based Access Control (RBAC) models have emerged as a leading access control approach for today’s information systems. Hybrid role hierarchies introduced in the Generalized ...
SACMAT
2006
ACM
14 years 4 months ago
2006
ACM
Delegation of authority is an important process that needs to be captured by any access control model. In role-based access control models, delegation of authority involves delega...
SIGIR
2006
ACM
14 years 4 months ago
2006
ACM
Despite its intuitive appeal, the hypothesis that retrieval at the level of “concepts” should outperform purely term-based approaches remains unverified empirically. In addit...
AC
2003
Springer
14 years 4 months ago
2003
Springer
Abstract. A mathematical semantics is proposed for the notion of architectural connector, in the style defined by Allen and Garlan, that builds on Goguen’s categorical approach t...