Filippo Bonchi, Damien Pous. Checking NFA equivalence with bisimulations up to congruence. In Roberto Giacobazzi, Radhia Cousot, editors, The 40th Annual ACM SIGPLAN-SIGACT Symposium on Principles of Programming Languages, POPL '13, Rome, Italy - January 23 - 25, 2013. pages 457-468, ACM, 2013. [doi]
Abstract is missing.