431 search results - page 18 / 87 » R-calculus: A Logical Approach for Knowledge Base Maintenanc... |
AAAI
1990
13 years 9 months ago
1990
An original methodology, called backward model tracing to model student performance which features a profitable integration of the bug collection and bug construction techniques i...
IJAR
2007
13 years 8 months ago
2007
When integrating data coming from multiple different sources we are faced with the possibility of inconsistency in databases. A paraconsistent approach for knowledge base integra...
PSB
2010
13 years 6 months ago
2010
teness of the knowledge bases, our approach also obtains facts through automated extraction from Medline abstracts. An essential component of our approach is to apply logical reaso...
IEAAIE
2005
Springer
14 years 2 months ago
2005
Springer
We propose an approach to Natural Language Processing exploiting knowledge domain in an e-commerce scenario. Based on such modeling an NLP parser is presented, aimed at translating...
SEMWEB
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. We study the problem of evolution for Knowledge Bases (KBs) expressed in Description Logics (DLs) of the DL-Lite family. DL-Lite is at the basis of OWL 2 QL, one of the t...