2845 search results - page 6 / 569 » Constraints over Ontologies |
DOLAP
2010
ACM
13 years 6 months ago
2010
ACM
Object identification is a crucial step in most information systems. Nowadays, we have many different ways to identify entities such as surrogates, keys and object identifiers. Ho...
IJCAI
1997
13 years 10 months ago
1997
This paper studies constraint satisfaction over connected row-convex (CRC) constraints. It shows that CRC constraints are closed under composition, intersection, and transposition...
ICSEA
2009
IEEE
14 years 3 months ago
2009
IEEE
: This paper presents an approach to model ontologies for the e-Government domain as a basis for an integrated e-Government environment. Over the last couple of years the applicati...
CIKM
2007
Springer
14 years 3 months ago
2007
Springer
The rapid growth of available data arises the need for more sophisticated techniques for semantic access to information. It has been proved that using conceptual model or ontology...
RECOMB
2006
Springer
14 years 9 months ago
2006
Springer
