Results 61 to 70 of about 315,703 (191)

Cyber Attack Simulation for Operational Security Evaluation Using Coloured Petri Nets

open access: yesInternational Journal of Information and Communication Technology Research, 2012
Today, cyber attacks to computer networks have turned into a real challenge for network administrators. A wide range of methods have been used for attack modeling and security quantification.
Mehrdad Ashtiani   +1 more
doaj  

From RT-LOTOS to Time Petri Nets new foundations for a verification platform [PDF]

open access: yes, 2005
The formal description technique RT-LOTOS has been selected as intermediate language to add formality to a real-time UML profile named TURTLE. For this sake, an RT-LOTOS verification platform has been developed for early detection of design errors in ...
Sadani, Tarek   +5 more
core   +1 more source

The Application of Coloured Petri Nets to Verification of Distributed Systems Specified by Message Sequence Charts

open access: yesТруды Института системного программирования РАН, 2018
The language of message sequence charts (MSC) is a popular scenario-based specification language used to describe the interaction of components in distributed systems. However, the methods for validation of MSC diagrams are underdeveloped.
S. A. Chernenok, V. A. Nepomniaschy
doaj   +1 more source

How to find Invariants for Coloured Petri Nets

open access: yesDAIMI Report Series, 1981
This paper shows how invariants can be found for coloured Petri nets. We define a set of transformation rules, which can be used to transform the incidence-matrix, without changing the set of invariants.
openaire   +2 more sources

Performance analysis using coloured Petri nets

open access: yesProceedings. 10th IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunications Systems, 2002
This booklet is the author's PhD-dissertation.
openaire   +4 more sources

Analysis and Verification of Message Sequence Charts of Distributed Systems with the Help of Coloured Petri Nets

open access: yesМоделирование и анализ информационных систем, 2014
The standard language of message sequence charts MSC is intended to describe scenarios of object interaction. Due to their expressiveness and simplicity MSC diagrams are widely used in practice at all stages of system design and development.
S. A. Chernenok, V. A. Nepomniaschy
doaj   +1 more source

An Introduction to the Theoretical Aspects of Coloured Petri Nets

open access: yesDAIMI Report Series, 1994
<p>This paper presents the basic theoretical aspects of Coloured Petri Nets (CP-nets or CPN). CP-nets have been developed, from being a promising theoretical model, to being a full-fledged language for the design, specification, simulation, validation and implementation of large software systems (and other systems in which human beings and/or ...
openaire   +3 more sources

Towards a Notion of Distributed Time for Petri Nets

open access: yes, 2001
We set the ground for research on a timed extension of Petri nets where time parameters are associated with tokens and arcs carry constraints that qualify the age of tokens required for enabling. The novelty is that, rather than a single global clock, we
Srba, J., Nielsen, M., Sassone, V.
core   +2 more sources

Properties of Distributed Time Arc Petri Nets

open access: yes, 2001
In recent work we started a research on a distributed-timed extension of Petri nets where time parameters are associated with tokens and arcs carry constraints that qualify the age of tokens required for enabling.
Srba, J., Nielsen, M., Sassone, V.
core   +1 more source

UML and Petri Nets for Design and Analysis of Distributed Systems [PDF]

open access: yes, 2000
This paper presents a modification to UML to improve the modelling and analysis of discrete-event dynamic system (DEDS) representations of manufacturing systems.
Giacomini, Luisa   +2 more
core   +1 more source

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