Petri-net-based model checking for privacy-critical multiagent systems

L He, G Liu, M Zhou - IEEE Transactions on Computational …, 2022 - ieeexplore.ieee.org
Computation tree logic of knowledge (CTLK) can be used to specify many properties related
to privacy of multiagent systems (MASs). Our previous work defined knowledge-oriented …

[HTML][HTML] Coloured fuzzy Petri nets for modelling and analysing membrane systems

G Assaf, M Heiner, F Liu - Biosystems, 2022 - Elsevier
Membrane systems are a very powerful computational modelling formalism inspired by the
internal organisation of living cells. Modelling of membrane systems is challenged by …

A Petri nets-based framework for whole-cell modeling

F Liu, G Assaf, M Chen, M Heiner - Biosystems, 2021 - Elsevier
Whole-cell modeling aims to incorporate all main genes and processes, and their
interactions of a cell in one model. Whole-cell modeling has been regarded as the central …

Depth-First Net Unfoldings and Equivalent Reduction

X Yang, C Ye, Y Chen - Symmetry, 2023 - mdpi.com
In Petri net unfolding, according to the strategies of breadth first and depth first, the biggest
problem lies in the potential explosion of the state space. Unfolding generates either …

Colouring fuzziness for systems biology

G Assaf, M Heiner, F Liu - Theoretical Computer Science, 2021 - Elsevier
Snoopy is a powerful modelling and simulation tool for various types of Petri nets, which
have been applied to a wide range of biochemical reaction networks. We present an …

Improvements in unfolding of colored petri nets

A Bilgram, PG Jensen, T Pedersen, J Srba… - … Conference, RP 2021 …, 2021 - Springer
Colored Petri nets offer a compact and user friendly representation of the traditional P/T nets
and colored nets with finite color ranges can be unfolded into the underlying P/T nets …

[HTML][HTML] MPAT: Modular Petri Net Assembly Toolkit

S Chiaradonna, P Jevtić, B Sterner - SoftwareX, 2024 - Elsevier
We present a Python package called Modular Petri Net Assembly Toolkit (MPAT) that
empowers users to easily create large-scale, modular Petri Nets for various spatial …

From epidemic to pandemic modelling

S Connolly, D Gilbert, M Heiner - Frontiers in Systems Biology, 2022 - frontiersin.org
We present a methodology for systematically extending epidemic models to multilevel and
multiscale spatio-temporal pandemic ones. Our approach builds on the use of coloured …

Performance analysis of Petri net based on moment generating function

X Yang - Journal of Intelligent & Fuzzy Systems, 2023 - content.iospress.com
The Petri net structure of workflow is used to model, and the moment generating function is
used to analyze the time performance of workflow, and the complexity of analysis is given. It …

[HTML][HTML] Protocol for biomodel engineering of unilevel to multilevel biological models using colored Petri nets

F Liu, M Heiner, D Gilbert - STAR protocols, 2023 - Elsevier
Biological systems inherently span multiple levels, which can pose challenges in spatial
representation for modelers. We present a protocol that utilizes colored Petri nets to …