33 search results - page 4 / 7 » Coral : Adding Object-Orientation to a Logic Database Langu... |
ECSQARU
2003
Springer
14 years 25 days ago
2003
Springer
In this paper, we propose some extensions of epistemic logic for reasoning about information fusion. The fusion operators considered in this paper include majority merging, arbitra...
SAC
2008
ACM
13 years 7 months ago
2008
ACM
We present a way to add user's background knowledge to formal concept analysis. The type of background knowledge we deal with relates to relative importance of attributes in ...
WWW
2002
ACM
14 years 8 months ago
2002
ACM
XML repositories are now a widespread means for storing and exchanging information on the Web. As these repositories become increasingly used in dynamic applications such as e-com...
ER
2007
Springer
14 years 1 months ago
2007
Springer
We consider the problem of adding both equality and order generating dependencies to Web ontology languages such as OWL DL that are based on description logics. Such dependencies u...
PODS
2009
ACM
14 years 8 months ago
2009
ACM
The paper investigates the question of whether a partially closed database has complete information to answer a query. In practice an enterprise often maintains master data Dm, a ...