Previous: Domain ontology requirements Up: Domain knowledge Next: Domain schemata

Case models

0pt 0pt

• In P&R the intermediate models (problem solving states) represent versions of the design that covers to a greater or lesser extend requirements and constraints.
• The initial case model (start state) represents a design that covers the (initial) requirements.
• The solution case model (end state) represents a version of the design that satisfies both the requirements and the constraints.