Table 8: Description of the examples.

Example Classes AssociationsAttributes Invariants

Paper-Researcher 2 2 6 1
Coach 15 12 2 2
DBLP 17 27 38 26
Tracking System 50 60 72 5
Script 1 100 110 122 2
Script 2 500 510 522 5
Script 3 1000 1010 1022 5