The premise of variability-intensive systems, specifically in software product line
engineering, is the ability to produce a large family of different systems efficiently. Many such …

We investigate the verification of Multi-Agent Systems against strategic properties expressed
in Alternating-time Temporal Logic under the assumptions of imperfect information and …

The model checking problem for multi-agent systems against specifications in the alternating-
time temporal logic ATL, hence ATL∗, under perfect recall and imperfect information is …

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 …

The goal of the article is to bridge the difference between theoretical and practical
approaches to answering queries over databases with nulls. Theoretical research has long …

In recent years, there has been a growing need and interest in formally reasoning about the
quality of software and hardware systems. As opposed to traditional verification, in which …

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 …

Blockchain systems based on smart contracts are critical systems that have to be verified in
order to ensure their reliability and efficiency. Verifying these systems is a major challenge …

Weighted automata are classical finite automata in which the transitions carry weights. 7
These weights may model quantitative properties like the amount of resources needed for …

Traditional temporal logics such as linear temporal logic and computation tree logic are
widely used to specify properties of reactive systems. Model checking is a well-established …