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The following steps summarise this method:
- Request
 -  -- This can be simple question asking about general advice or
more complicated by identifying shortcomings in the knowledge base and asking
for a remedy.
 - Interpret
 -  -- Translate the advice into an internal representation.
 - Operationalise
 -  -- Translated advice may still not be usable so this
stage seeks to provide a representation that can be used by the performance
element.
 
- Integrate
 -  -- When knowledge is added to the knowledge base care must be
taken so that bad side-effects are avoided.
E.g. Introduction of redundancy
and contradictions.
 - Evaluate
 -  -- The system must assess the new knowledge for errors,
contradictions etc.
 
The steps can be iterated.
 
dave@cs.cf.ac.uk