Well-structured transition systems provide the right foundation to compute a finite basis of the set of predecessors of the upward closure of a state. The dual problem, to compute...
Abstract. We describe a simple, conceptual forward analysis procedure for complete WSTS S. This computes the clover of a state s0, i.e., a finite description of the closure of the ...
Pure names are identifiers with no relation between them, except equality and inequality. In previous works we have extended P/T nets with the capability of creating and managing p...
stractions for Well-Structured Transition Systems Damien Zufferey1 , Thomas Wies2 , and Thomas A. Henzinger1 1 IST Austria 2 New York University Many infinite state systems can be...
Wikipedia is the largest monolithic repository of human knowledge. In addition to its sheer size, it represents a new encyclopedic paradigm by interconnecting articles through hyp...