poST: A process-oriented extension of the IEC 61131-3 structured text language
This paper presents the core concepts for the poST language–a process-oriented extension
of the IEC 61131-3 Structured Text (ST) language which intends to provide a conceptual …
of the IEC 61131-3 Structured Text (ST) language which intends to provide a conceptual …
Timed I/O automata: a complete specification theory for real-time systems
A specification theory combines notions of specifications and implementations with a
satisfaction relation, a refinement relation and a set of operators supporting stepwise design …
satisfaction relation, a refinement relation and a set of operators supporting stepwise design …
On the language inclusion problem for timed automata: Closing a decidability gap
We consider the language inclusion problem for timed automata: given two timed automata
A and B, are all the timed traces accepted by B also accepted by A? While this problem is …
A and B, are all the timed traces accepted by B also accepted by A? While this problem is …
Formal verification of timed systems: A survey and perspective
F Wang - Proceedings of the IEEE, 2004 - ieeexplore.ieee.org
An overview of the current state of the art of formal verification of real-time systems is
presented. We discuss commonly accepted models, specification languages, verification …
presented. We discuss commonly accepted models, specification languages, verification …
Gradient clock synchronization
R Fan, N Lynch - Proceedings of the twenty-third annual ACM …, 2004 - dl.acm.org
We introduce the distributed gradient clock synchronization problem. As in traditional
distributed clock synchronization, we consider a network of nodes equipped with hardware …
distributed clock synchronization, we consider a network of nodes equipped with hardware …
[PDF][PDF] Reflex language: a practical notation for cyber-physical systems
VE Zyubin, TV Liakh, AS Rozov - Системная информатика, 2018 - researchgate.net
This paper introduces a conceptual framework for complex control algorithms in form of
hyperprocess model. To demonstrate the practical value of the model we describe grammar …
hyperprocess model. To demonstrate the practical value of the model we describe grammar …
Generalized deformable spatial pyramid: Geometry-preserving dense correspondence estimation
Abstract We present a Generalized Deformable Spatial Pyramid (GDSP) matching algorithm
for calculating the dense correspondence between a pair of images with large appearance …
for calculating the dense correspondence between a pair of images with large appearance …
Modeling and verification of a fault-tolerant real-time startup protocol using calendar automata
We discuss the modeling and verification of real-time systems using the SAL model checker.
A new modeling framework based on event calendars enables dense timed systems to be …
A new modeling framework based on event calendars enables dense timed systems to be …
Towards safe cyber-physical systems: the Reflex language and its transformational semantics
Reflex is a process-oriented language that provides design of easy-to-maintain control
software. The language has been successfully used in several safety-critical cyber-physical …
software. The language has been successfully used in several safety-critical cyber-physical …
A verification framework for hybrid systems
S Mitra - 2007 - dspace.mit.edu
Combining; discrete state transitions with differential equations, Hybrid system models
provide an expressive formalism for describing software systems that interact with a physical …
provide an expressive formalism for describing software systems that interact with a physical …