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» An OWL Ontology of Set of Experience Knowledge Structure
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AI
2008
Springer
14 years 11 months ago
Analysing inconsistent first-order knowledgebases
It is well-known that knowledgebases may contain inconsistencies. We provide a framework of measures, based on a first-order four-valued logic, to quantify the inconsistency of a ...
John Grant, Anthony Hunter
JIKM
2002
95views more  JIKM 2002»
14 years 10 months ago
Ignorance Management: the Lessons of Small Enterprises for Knowledge Management
Knowledge management as traditionally espoused has two main strands: dealing with the aggregation of knowledge and the transfer of knowledge. However this official discourse and i...
Patrick Lambe
98
Voted
JAIR
2002
101views more  JAIR 2002»
14 years 10 months ago
Structured Knowledge Representation for Image Retrieval
We propose a structured approach to the problem of retrieval of images by content and present a description logic that has been devised for the semantic indexing and retrieval of ...
Eugenio Di Sciascio, Francesco M. Donini, Marina M...
SEMWEB
2004
Springer
15 years 4 months ago
Inferring Data Transformation Rules to Integrate Semantic Web Services
Abstract. OWL-S allows selecting, composing and invoking Web Serdifferent levels of abstraction: selection uses high level abstract descriptions, invocation uses low level groundi...
Bruce Spencer, Sandy Liu
GEOS
2009
Springer
15 years 3 months ago
SPARQL Query Re-writing Using Partonomy Based Transformation Rules
Abstract. Often the information present in a spatial knowledge base is represented at a different level of granularity and abstraction than the query constraints. For querying onto...
Prateek Jain, Peter Z. Yeh, Kunal Verma, Cory A. H...