- From: Richard Cyganiak <richard@cyganiak.de>
- Date: Wed, 21 Feb 2007 16:04:21 +0100
- To: Semantic Web <semantic-web@w3.org>
Hi all,
A question from someone who is not well-read in the knowledge
representation literature. What is meant by statements such as this:
"In general, ontologies are more expressive and have richer
semantics than relational schemas ..." [1]
Are there definitions for "expressivity" and "semantic richness"? Is
there an objective measurement for these dimensions?
Cheers,
Richard
[1] http://www.cs.uoregon.edu/~paea/research/ssws06.pdf
Received on Wednesday, 21 February 2007 15:06:42 UTC