This article introduces the concept of multi-valued model-checking and describes a multi-
valued symbolic model-checker, ΧChek. Multi-valued model-checking is a generalization of …

One of the advantages of adopting a model-based development process is that it enables
testing and verification at early stages of development. However, it is often desirable to not …

A business process is a set of steps designed to be executed in a certain order to achieve a
business value. Such processes are often driven by and documented using process models …

Several verification methods involve reasoning about multi-valued systems, in which an
atomic proposition is interpreted at a state as a lattice element, rather than a Boolean value …

Alternating automata have been commonly used as a basis for static verification of reactive
systems. In this paper we show how alternating automata can be used in runtime …

Compliance checking is becoming an inevitable step in the business processes
management life cycle. Languages for expressing compliance requirements should address …

In multi-valued model checking, a temporal logic formula is interpreted relative to a structure
not as a truth value but as a lattice element. In this paper we present new algorithms for multi …

In this paper, we introduce the problem of automatic formula revision for Linear Temporal
Logic (LTL) motion planning specifications. Namely, if a specification cannot be satisfied on …

As reinforcement learning methods increasingly amass accomplishments, the need for
comprehending their solutions becomes more crucial. Most explainable reinforcement …

One of the advantages of temporal-logic model-checking tools is their ability to accompany a
negative answer to the correctness query by a counterexample to the satisfaction of the …