3456 search results - page 657 / 692 » Semantics in Spatial Databases |
SACMAT
2006
ACM
14 years 1 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...
ICPP
2003
IEEE
14 years 1 months ago
2003
IEEE
Multi agent systems, Grid technology, Semantic Web, and Web Intelligence paradigm are three modern approaches in information technologies, which we put together in our research eff...
COOPIS
2002
IEEE
14 years 28 days ago
2002
IEEE
This paper presents a specifically database-inspired approach (called DOGMA) for engineering formal ontologies, implemented as shared resources used to express agreed formal semant...
SPAA
2010
ACM
14 years 24 days ago
2010
ACM
Transactional memory (TM) has shown potential to simplify the task of writing concurrent programs. Inspired by classical work on databases, formal definitions of the semantics of...
ERCIMDL
2006
Springer
13 years 11 months ago
2006
Springer
The move towards integrated international Digital Libraries offers the opportunity of creating comprehensive data on citation networks. These data are not only invaluable pointers ...