[Pellet-users] similarity between concepts

[Krishna]

Hi,
  I like to see how close or how far two concepts  are in class tree, for that I first did 
  List list = tn.computeLCA(ATermAppl a,  ATermAppl b) , secondly I  like to see  how far is LCA from each concepts. I naively  thought  to get direct superclasses of concept a and see if it  containts any of the lca or not and continue superclasses of  superclasses  but I am being unable implementing the idea so far. 
  
  I would like to know if anybody have done something similar or is there  better way to calculate the distance (nodal distance) between  concepts.(actually  between a class and  one of its  SuperClasses ie  LCA ) 
  
  Thanks for your response.
  
  Krishna
  
  
   
       
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