In this paper, authors outlined an overview of
the existing literature of CBR principles, methods,
and applies is made within a general scheme.
Authors believe that best takes place by using
stories elicited from skill problem solvers, indexed
for the content models is necessary to teach, and
made available to learners in the form of case
libraries can provide a broader range of problem
solving than other strategy or tactic. An important
issue is characteristics of a comprehensive CBR tool
collected in the cases and used in the adaptation
process and the validation process to insure quality
and efficiency [39], [40].