Vladimir S. Peschanenko

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The problem of reachability of the states of transition systems is considered hereby. The notions of partial unfolding and permutability of two operators (including the notion of statically permutable operators) are presented. New algorithm for reachability problem in terms of insertion modeling is described. An example of application of such algorithm is(More)
The paper relates to practical aspects of insertion model-ing. Insertion modeling system is an environment for the development of insertion machines, used to represent insertion models of distributed systems. The architecture of insertion machines and insertion modeling system IMS is presented. Insertion machine for constraint programming is specified as an(More)
The paper describes an approach for creation of effective test automation technology for industrial software projects based on a formal model of the system under test, performing its automatic symbolic verification of the model and generation of symbolic traces, then their automatic concretization, generation and execution of test suites. The technology(More)
This paper outlines the development of symbolic modelling in white-box testing technology within the scope of an insertion modelling system (IMS). It implements the symbolic execution of the tested system and generate traces that contain a scenario of system behaviour. The obtained traces were checked for conformance with either a formal model for system(More)
This paper is devoted to the whole problem of interleaving reduction in modeling of concurrent processes. The main notions of insertional modeling were described. The verification problem in terms of insertional modeling was examined. General algorithm of interleaving reduction in terms of insertional modeling was presented. A static and incremental(More)
  • Alexander Godlevskyi, Aleksander Letichevskyi, +4 authors Maksym Poltorackiy
  • 2017
This paper outlines the technology of the formalization and verification of legal text documents. A formal model of a legal document is presented as an ordered set of rules. Every rule is presented as a triple containing preand post-conditions, as well as process parts. All rules are ordered in Use Case Maps (UCM) diagrams. Such a formal model can be(More)
The paper presents the usage of invariants technique for symbolic modeling and verification of requirements for reactive systems. It includes checking of the safety, completeness, liveness, and consistency properties, deadlocks and livelocks detection. The paper describes the iterative method of double approximation and the method of undetermined(More)
The paper is devoted to the methods of programs proving in the Insertion Modeling System IMS. Architecture and functional possibilities of IMS, the main notions of insertion modeling were presented in this work. Floyd's insertion machine and the methods of the satisfiability checking, and the usage of those methods for programs proving were described in the(More)
Preface It is our pleasure to bring you the volume of the selected papers of the seventh edition ICTERI 2011 is concerned with several interrelated topics that proved to be vibrant for the research and industrial communities judging by the number of submissions we have received this year:  ICT infrastructures, integration and interoperability  Machine(More)