3032 search results - page 475 / 607 » Description Logic Rules |
RSCTC
2000
Springer
14 years 2 months ago
2000
Springer
Abstract. In spatial reasoning the qualitative description of relations between spatial regions is of practical importance and has been widely studied. Examples of such relations a...
DLOG
2007
14 years 22 days ago
2007
In this paper we deal with the problem of providing natural language front-ends to databases upon which an ontology layer has been added. Specifically, we are interested in expres...
CAV
2008
Springer
14 years 12 days ago
2008
Springer
We consider an extension of integer linear arithmetic with a "star" operator takes closure under vector addition of the solution set of a linear arithmetic subformula. We...
ESWS
2008
Springer
14 years 5 days ago
2008
Springer
To support the reuse and combination of ontologies in Semantic Web applications, it is often necessary to obtain smaller ontologies from existing larger ontologies. In particular, ...
MEDINFO
2007
13 years 11 months ago
2007
After a critical review of the present architecture of SNOMED CT, addressing both logical and ontological issues, we present a roadmap towards an overall improvement of this termi...