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[protege-dev] Ontology Performance

Talya assou.cha3boune at
Wed Feb 22 15:19:14 PST 2017

Thank you Sir Csongor, 
In fact, I do some research and I found that some works check the effect of
the swrl number in the performance by calculating the execution time. 
I hope that you don't forget my past posts, my ontology is Big. for that I
have idea to check the effect of the number of individual in the performance
of ontology but I don't have how to do this. 
In other hand I found some research I found also some metrics used to check
the complexity of ontology. These metrics are: 
Paths: (the sum of path in ontology) 
X: the max path length 
Y: the average path length 
D: average path per concept 
Z: average relationship per concept
How may I calculate these metrics Please. 
I hope that you have idea about this two questions 
Best regards 

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