Stochastic-Petri Net Modeling and Optimization for Outdoor Patients in Building Sustainable Healthcare System Considering Staff Absenteeism [PDF]
Mathematics, 2019 Sustainable healthcare systems are gaining more importance in the era of globalization. The efficient planning with sustainable resources in healthcare systems is necessary for the patient’s satisfaction.
C. Kang +5 more
semanticscholar +2 more sources
Reliability Model of the Fly-By-Wire System Based on Stochastic Petri Net
International Journal of Aerospace Engineering, 2019 The fly-by-wire system plays an important role in modern civil aircraft. As a typical safety-critical system, its reliability will affect the safety of aircraft significantly.
Zhong Lu +3 more
doaj +2 more sources
Response time densities in generalised stochastic petri net models [PDF]
, 2002 Generalised Stochastic Petri nets (GSPNs) have been widely used to analyse the performance of hardware and software systems. This paper presents a novel technique for the numerical determination of response time densities in GSPN models.
Nicholas J. Dingle +2 more
openalex +3 more sources
Computing and informatics, 2020 The characteristics of cloud computing, such as large-scale, dynamics, heterogeneity and diversity, present a range of challenges for the study on modeling and performance evaluation on cloud data centers.
Hua He, Shanchen Pang
semanticscholar +3 more sources
A method to abstract a stochastic Petri net
Mathematical and Computer Modelling, 2000 We propose a method to abstract a given stochastic Petri net (SPN). We shall show that the reachability tree of the given SPN is isomorphic to a Markov renewal process. Then, the given SPN is transformed to a state transition system (STS) and the STS is reduced.
Kazushi Nakada, T. Yoneyama
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Cholesterol Metabolism Pathways Disturbances in Atherosclerosis—Analyses Using Stochastic Petri Net-Based Model [PDF]
Applied Sciences, 2023 Atherosclerosis is a multifactorial disease that affects large arteries and causes much morbidity and mortality worldwide. Despite ongoing research for several decades, it is still a global health problem that cannot be stopped and cured completely ...
Agnieszka Rybarczyk +3 more
doaj +2 more sources
A New Stochastic Petri Net Modeling Approach for the Evolution of Online Public Opinion on Emergencies: Based on Four Real-Life Cases [PDF]
SystemsIn this study, we analyzed the evolution of online public opinion on emergencies using a new Stochastic Petri Net modeling approach. First, an intuitive description of the emergency online public opinion development process was conceptualized from the ...
Chen Guo, Yinghua Song
doaj +2 more sources
Dynamic Scalable Stochastic Petri Net: A Novel Model for Designing and Analysis of Resource Scheduling in Cloud Computing [PDF]
Scientific Programming, 2016 Performance evaluation of cloud computing systems studies the relationships among system configuration, system load, and performance indicators. However, such evaluation is not feasible by dint of measurement methods or simulation methods, due to the ...
Hua He, Shanchen Pang, Z. Zhao
semanticscholar +2 more sources
Analysis and optimization of a Stochastic Petri Net for air-rail intermodal transportation.
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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Stochastic Petri-net models to predict the degradation of ceramic claddings [PDF]
Building Research & Information, 2018 A stochastic Petri-net formalism is proposed to predict the degradation of ceramic claddings over time in order to understand how different environmental exposure conditions contribute to the overall degradation of these claddings.
Claudia Pio Ferreira +3 more
semanticscholar +2 more sources