process models; process similarity

In file folder “PNML” contains Petri Net models of three different special structures: concurrent, exclusive and loop. We use “c” to stand for concurrent structure, “e” to stand for exclusive structure and “l” to stand for loop structure. We name the model as “structure abbreviation + number of branches on each special structure + count of special structures”. For example “e_4_5.pnml” is name for exclusive structure which has 5 exclusive substructures and there are 4 branches on each substructure.