If you are also interested in open science for Simulink, please answer our 5-10 min survey, to help you get Simulink models you need: https://forms.gle/as3Jww5LSEE5pSYW8 This replication package
Python code, additional material, and replication package for "ClassShift: Improving Fixation-to-Class Assignment in UML Class Diagrams" (DOI: 10.1145/3797246.3806011)