Comparing Petri Data Nets and Timed Petri Nets
نویسندگان
چکیده
Well-Structured Transitions Systems (WSTS) constitute a generic class of infinite-state systems for which several properties like coverability remain decidable. The family of coverability languages that they generate is an appropriate criterium for measuring their expressiveness. Here we establish that Petri Data nets (PDNs) and Timed Petri nets (TdPNs), two powerful classes of WSTS are equivalent w.r.t this
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