Difference between revisions of "Pr4 UG rv On DL metrics"

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The image below was displayed by a test tab,
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The image below was displayed by a test tab, added to a new (empty) ontology. The "AL" code stands for "Attributive Language", which is the "base language" that {{#var:Pr4}} supports. So, there is no guarantee that any particular features are being used. Put another way, this is simply the lowest level of DL metrics that the view can report.
added to a new (empty) ontology.
 
The "AL" code stands for "Attributive Language",
 
which is the "base language" that {{#var:Pr4}} supports.
 
So, there is no guarantee that any particular features are being used.
 
Put another way,
 
this is simply the lowest level of DL metrics that the view can report.
 
  
[[Image:Pr4_UG_rv_On_DL_Metrics_2.png|frame|left]]
 
  
The image below was displayed by a test tab,
+
[[Image:Pr4_UG_rv_On_DL_Metrics_2.png|frame|none]]
added to the [[Pr4_UG_ex_Pizza|Pizza Ontology]].
 
Note that this ontology uses a much larger range of DL features.
 
  
[[Image:Pr4_UG_rv_On_DL_Metrics_1.png|frame|left]]
+
 
 +
The image below was displayed by a test tab, added to the [[Pr4_UG_ex_Pizza|Pizza Ontology]]. Note that this ontology uses a much larger range of DL features.
 +
 
 +
 
 +
[[Image:Pr4_UG_rv_On_DL_Metrics_1.png|frame|none]]
  
 
</div>
 
</div>

Latest revision as of 13:40, January 9, 2012

Ontology - DL Metrics

comment   Editing   Glossary   Outline


Views
Ontology
DL Metrics
Imported Ontologies
Manchester Syntax Rendering
Navigation Subject
Navigation View
Ontology Annotations
Ontology Metrics
OWL Functional Syntax Rendering
OWL/XML Rendering
OWLViz Imports Graph
RDF/XML Rendering
Rules
Selected Entailments

This view allows display of description logic metrics for the current ontology. After examining the current ontology, it attempts to determine which DL features are being used. It then summarizes them in a (cryptic, but standardized) code, described briefly in the "Symbol key" printed at the bottom of the view.

For more information, see the Description_Logic article in Wikipedia, under "DL operators and naming conventions".

Examples

The image below was displayed by a test tab, added to a new (empty) ontology. The "AL" code stands for "Attributive Language", which is the "base language" that Protege 4 supports. So, there is no guarantee that any particular features are being used. Put another way, this is simply the lowest level of DL metrics that the view can report.


Pr4 UG rv On DL Metrics 2.png


The image below was displayed by a test tab, added to the Pizza Ontology. Note that this ontology uses a much larger range of DL features.


Pr4 UG rv On DL Metrics 1.png