Abstract: This article focuses on the predictability verification problem of fault patterns for both bounded and unbounded discrete event systems modeled with labeled Petri nets. A system is said to ...

Abstract: This paper proposes a set of novel sufficient conditions that guarantee three behavioral properties in signal interpreted Petri nets (SIPNs), i.e., liveness, reachability, and reversibility.

Fluorine is critical for biomedicine. This element can help drug compounds be more potent and last longer in the body, and its radioactive isotope, fluorine-18, powers medical imaging techniques such ...