14. The system of claim 13 , wherein when the result of the search indicates a presence of the known concept in the set of concepts, the processor is further configured to remove the known concept from the set of concepts.
13. The system of claim 12 , wherein the processor is further configured to: obtain knowledge data that includes at least a known concept associated with user performance of the data access activity; search for the known concept in the set of concepts; and wherein generation of the planned path is based on a result of the search.