Stochastic Petri net model describing the relationship between reported maternal and congenital syphilis cases in Brazil [PDF]
BMC Medical Informatics and Decision Making, 2022 Introduction Syphilis is a sexually transmitted disease (STD) caused by Treponema pallidum subspecies pallidum. In 2016, it was declared an epidemic in Brazil due to its high morbidity and mortality rates, mainly in cases of maternal syphilis (MS) and ...
Ricardo A. M. Valentim +11 more
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A Stochastic Petri Net-Based Model of the Involvement of Interleukin 18 in Atherosclerosis [PDF]
Int J Mol Sci, 2020 Interleukin 18 (IL-18) is a proinflammatory and proatherogenic cytokine with pleiotropic properties, which is involved in T and NK cell maturation and the synthesis of other inflammatory cytokines and cell adhesion molecules.
D. Formanowicz +4 more
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Improving Business Process Efficiency for Supply Chain Finance: Empirical Analysis and Optimization Based on Stochastic Petri Net [PDF]
IEEE Access, 2020 Efficient business process is important to the operations of supply chain finance (SCF). Many deficiencies exist in the processes of SCF such as complicated workflows and high time-consuming steps. However, few studies have paid attention to evaluate and
Xuhong Ye +4 more
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Analysis and optimization of a Stochastic Petri Net for air-rail intermodal transportation. [PDF]
PLoS ONEAir-rail intermodal transportation (ARIT) plays a crucial role in China's intermodal transportation system. This study aims to model and optimize issues such as inefficiency and complexity in China's ARIT freight transportation using Business Process ...
Yihu Lei, Haibo Mu
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A Stochastic Petri Net Model for O&M Planning of Floating Offshore Wind Turbines [PDF]
Energies, 2021 With increasing deployment of offshore wind farms further from shore and in deeper waters, the efficient and effective planning of operation and maintenance (O&M) activities has received considerable attention from wind energy developers and operators in
Tobi Elusakin +3 more
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Stochastic Petri Net Based Modeling of Emergency Medical Rescue Processes during Earthquakes [PDF]
J Syst Sci Complex, 2021 The post-disaster emergency medical rescue (EMR) is critical for people’s lives. This paper presents a stochastic Petri net (SPN) model based on the process of the rescue structure and a Markov chain model (MC), which is applied to the optimization of ...
Huali Sun +3 more
semanticscholar +2 more sources
Tehnički Vjesnik, 2017 The multiplex (MUX) control system of subsea blowout preventer (BOP) plays a vital role in providing safe working conditions for the subsea drilling activities.
Zengkai Liu +4 more
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Role of Stochastic Petri Net (SPN) in Process Discovery for Modelling and Analysis [PDF]
Mathematical Problems in Engineering, 2021 For exploitation and extraction of an event’s data that has vital information which is related to the process from the event log, process mining is used.
Shabnam Shahzadi +2 more
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A method to abstract a stochastic Petri net
Mathematical and Computer Modelling, 2000 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kazushi Nakada, T. Yoneyama
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Stochastic Petri Net Simulation [PDF]
1989 Winter Simulation Conference Proceedings, 2005 Petri nets are a formal modelling tool very well suited to the description of distributed and concurrent systems which exhibit synchronization and contention for shared resources. Adding random temporal specifications to Petri nets, stochastic Petri nets are obtained from which event driven simulators can be automatically constructed.
G. Balb, G. Chiola
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