Reading Recommentation: "Business Knowledge Blueprints" by R. Ross
My current reading recommendation: "Business Knowledge Blueprints" by Ronald Ross. Quote: "... We strongly recommend identifying typical examples for each concept (as well as counterexamples) ...".
My experience is that counterexamples and negative examples are often more helpful in defining concepts of a concept model. It is certainly a good practice to give at least one counterexample (or negative example) for each concept.
You can see my current literature list below.
Tags: Concept Modell