15. The system of claim 14 , further comprising: an updating module for updating said ontology for a change in said data set to generate an updated ontology.
15. The system of claim 14 , further comprising: an updating module for updating said ontology for a change in said data set to generate an updated ontology. 16. The system of claim 15 , wherein said updating said ontology comprises automatically updating said ontology based on said relationship.