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Presenting Compositional Modeling for Generating Casual Explanations
       
 
 
 
    
      
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	      Contexts
	       
	    
	   
	  
	  
	    Functional Context
	     
	      - 
		Description of what a device does, not how
		
  
	       
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		Uses casual relations between parameters, expected behavior
		
  
	       
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		Generates the casual ordering off parameters using 
		equations of model
	      
 
	     
	    Structural Context
	     
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		Defined by components of device
		
  
	       
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		Provides basis for model construction
		
  
	       
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		Specifies possible component models and interactions
		
  
	       
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		Structural preconditions: component must meet to use a 
		particular model fragment class
		
  
	       
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		Structural coherence constraints: limits the model fragment
		classes that can be used to model structurally related 
		components
	      
 
	     
	   
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