431 search results - page 8 / 87 » R-calculus: A Logical Approach for Knowledge Base Maintenanc... |
CORR
2007
Springer
13 years 7 months ago
2007
Springer
Recently, there has been a lot of interest in the integration of Description Logics and rules on the Semantic Web. We define guarded hybrid knowledge bases (or g-hybrid knowledge...
IFIP3
2008
13 years 9 months ago
2008
Learners have different knowledge, interests and also goals in any educational process. If all the learners are provided the same content the process will probably not meet expecte...
ICEIS
2009
IEEE
14 years 2 months ago
2009
IEEE
In an information retrieval system, a thesaurus can be used for query expansion, i.e. adding words to queries in order to improve recall. We propose a semi-automatic and interactiv...
KBSE
2008
IEEE
14 years 1 months ago
2008
IEEE
Software vendors are unaware of how their software performs in the field. They do not know what parts of their software are used and appreciated most and have little knowledge ab...
HIS
2009
13 years 5 months ago
2009
Recent years have witnessed the wide recognition of the importance of ontology and rule in the AI research. In this paper, we report our implementation and evaluation of a rule-ba...