Fig. 4From: Realizing an excellent solution for detecting and solving conflicts between viewpoints of designers in self-adaptive systemsThe relation properties between elements in “How class” of 4W1H ontology with R(x,y) = a when the action x does not affect action y and R(x,y) = ℎ̅ when the action x is incompatible or opposite with action y [17]Back to article page