Tag Archives: relational structure

Reflections on Abstractions: The Use Case trade-off

Based on the elementary terms of relational structures, this little example shows the basic trade-off of Use Cases: understandability vs redundancy. Continue reading

Posted in Mathematics, Reflections on Abstractions, Requirements, Software_Engineering | Tagged , , , , , , , , , , , , , , , | 1 Comment

Reflections on Abstractions: Adjacent Rooms

Example of an abstraction by subsuming directly connected nodes in the original into a single node in the model. This corresponds to a situation where structures of wall are abstracted to rooms with the neighborhood relation. Continue reading

Posted in Abstract Thinking, Reflections on Abstractions | Tagged , , , , , , , , , , , | 6 Comments