96 search results - page 5 / 20 » Attribute-Oriented Knowledge Discovery in Rough Relational D... |
IADIS
2008
13 years 11 months ago
2008
Multi-relational data mining has become popular due to the limitations of propositional problem definition in structured domains and the tendency of storing data in relational dat...
ACM
1995
14 years 1 months ago
1995
We study properties of rough sets, that is, approximations to sets of records in a database or, more formally, to subsets of the universe of an information system. A rough set is a...
KDD
2005
ACM
14 years 10 months ago
2005
ACM
We consider a model in which background knowledge on a given domain of interest is available in terms of a Bayesian network, in addition to a large database. The mining problem is...
DEXAW
2007
IEEE
14 years 4 months ago
2007
IEEE
In this paper, we propose a knowledge discovery-based approach to ontology concept design. In our approach, concept design is a stepwise activity which exploits ontology matching ...
SIGMOD
2008
ACM
13 years 9 months ago
2008
ACM
This paper gives an overview on the YAGO-NAGA approach to information extraction for building a conveniently searchable, large-scale, highly accurate knowledge base of common fact...