[Pellet-users] possible pellet bug involving the owl api and floats
Timothy Redmond
tredmond at stanford.edu
Sat May 31 01:59:30 UTC 2008
I think that I have found a bug in pellet that only occurs when using
the owl api. In the ontology float.owl, I believe that the individual
"a" should be inferred to be in the class "B". In fact if I run pellet
from the command line I get the following output:
--- --- --- ---
[tredmond at smi-tredmond-li pellet-1.5.2]$ sh pellet.sh -r -c -if
~/Shared/code/Test.p4/ontologies/float.owl
Input file: file:/home/tredmond/Shared/code/Test.p4/ontologies/float.owl
OWL Species: Lite
DL Expressivity: ALC(D)
Consistent: Yes
Time: 1316 ms (Loading: 1246 Species Validation: 36 Consistency: 19
Classification: 14 Realization: 1 )
Classification:
owl:Thing
classification_safety_reports:A
classification_safety_reports:B -
(classification_safety_reports:a)
[tredmond at smi-tredmond-li pellet-1.5.2]$
--- --- --- ---
Good enough - this is what I expect and it rules out things like a
stupid syntax error on my part. But then I run the test program below I
don't seem to get the same result. The individual "a" is not classified
to be in the class "B". I used the baseline ontology to make sure that
I was using the pellet reasoner correctly and it seems like I am.
The test program that I am sending expects to find the two ontologies
in a directory called "ontologies". Other than that I figure it will
just run in your environment
-Timothy
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