- From: Leo Sauermann <leo@gnowsis.com>
- Date: Sun, 20 Mar 2005 16:39:01 +0100
- To: semantic-web@w3.org
We are using jena in a semi-commercial application and have to do simple RDF/S inferencing on subclasses and subproperties. We used Jena as basis for the app. The problem with Jena is: the Model RDFS_MEM_TRANS_INF is too slow to do simple inference (and it was the fastest we found in jena) It has 200ms performance of matching two small rdf instance models against a RDF/S ontology model (180 classes). Normal developer PC. We did everything we could to make it faster, including prefetching all classes, properties, trying out different Jena inferencers, etc. Question: What inference engine can be plugged into Jena smoothely? any experiences or papers about that? any help appreciated. cheers Leo
Received on Sunday, 20 March 2005 15:38:58 UTC