Results 1 to 10 of about 2,967 (218)

Discrete-Event Simulation in Healthcare Settings: A Review

open access: yesModelling, 2022
We review and define the current state of the art as relating to discrete event simulation in healthcare-related systems. A review of published literature over the past five years (2017–2021) was conducted, building upon previously published work. PubMed
John J. Forbus, Daniel Berleant
doaj   +3 more sources

Supervisory Controller Design for Power System Stability using Hybrid Automata Modeling [PDF]

open access: yesInternational Journal of Industrial Electronics, Control and Optimization, 2021
Power systems are categorized as nonlinear dynamical systems, and the importance and complexity associated with their stability have dramatically increased.
Fariba Forouzesh   +2 more
doaj   +1 more source

Modeling the Market Analysis Process through the SD-DES Hybrid Simulation Approach (Case Study: Mobile Market of Iran) [PDF]

open access: yesMuṭāli̒āt-i Mudīriyyat-i Ṣan̒atī, 2021
Nowadays, more successful businesses are those that keep their customers satisfied and in addition to the macro level of their policies, also pay serious attention to the micro level and details of the market.
Mohsen JavidMoayed   +2 more
doaj   +1 more source

Towards a DEVS Model Management System for Decision-Making Web Applications

open access: yesInformation, 2023
The discrete event system specification formalism introduced by Zeigler in the 1970s is ideally associated with new technological advances in the web to offer an almost quasi-automatic mechanism for exporting its simulation models associated with ...
Laurent Capocchi   +1 more
doaj   +1 more source

Discrete Biochemical Systems Theory

open access: yesFrontiers in Molecular Biosciences, 2022
Almost every biomedical systems analysis requires early decisions regarding the choice of the most suitable representations to be used. De facto the most prevalent choice is a system of ordinary differential equations (ODEs).
Eberhard O. Voit, Daniel V. Olivença
doaj   +1 more source

Detectability of Timed Discrete Event Systems

open access: yesIEEE Access, 2023
This paper introduces T-detectability, which extends detectability to timed discrete event systems within the context of communication networks. We propose network T-detectability to address the challenges posed by observation delays and losses in ...
Chengshi Miao
doaj   +1 more source

A comparison of the accuracy of discrete event and discrete time [PDF]

open access: yesProceedings of the 2010 Winter Simulation Conference, 2010
Proceedings of the 2010 Winter Simulation Conference B. Johansson, S. Jain, J. Montoya-Torres, J. Hugan, and E. Yücesan, eds.
Buss, Arnold, Al Rowaei, Ahmed
openaire   +2 more sources

Structural dynamics of basaltic melt at mantle conditions with implications for magma oceans and superplumes

open access: yesNature Communications, 2020
Transport properties of melts in the deep Earth have dictated the evolution of the early Earth’s magma oceans and also govern many modern dynamic processes, such as plate tectonics.
Arnab Majumdar   +4 more
doaj   +1 more source

Computational challenges to test and revitalize Claude Lévi-Strauss transformational methodology

open access: yesBig Data & Society, 2021
The ambition and proposal for data modeling of myths presented in this paper is to link contemporary technical affordances to some canonical projects developed in structural anthropology.
Albert Doja   +2 more
doaj   +1 more source

Introduction to discrete-event simulation [PDF]

open access: yesProceedings of the 18th conference on Winter simulation - WSC '86, 1986
In this article, we introduce the reader to discrete-event simulation. The concepts of system and model, system state, entities, attributes and delays are defined in the general context of simulation. Using these concepts, event-scheduling, process-interaction, and activity-scanning perspectives are briefly described.
Jerry Banks, John S. Carson II
openaire   +1 more source

Home - About - Disclaimer - Privacy