874 search results - page 77 / 175 » A Logic Framework for a Semantics of Object-Oriented Data Mo... |
GCC
2005
Springer
14 years 1 months ago
2005
Springer
Metadata is the information that describes the most important feature of an object. In recent years, metadata plays a more and more important role in data intensive applications. I...
IDT
2010
13 years 6 months ago
2010
Humans know how to reason based on cause and effect, but cause and effect is not enough to draw conclusions due to the problem of imperfect information and uncertainty. To resol...
JELIA
2004
Springer
14 years 1 months ago
2004
Springer
Logical formalisation of agent behaviour is desirable, not only in order to provide a clear semantics of agent-based systems, but also to provide the foundation for sophisticated r...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
We exploit the recently proposed Concept Abduction inference service in Description Logics to solve Concept Covering problems. We propose a framework and polynomial greedy algorit...
SSDBM
1998
IEEE
13 years 12 months ago
1998
IEEE
In this demonstration, we show three interrelated tools intended to improve different aspects of the quality of data warehouse solutions. Firstly, the deductive object manager Con...