discrete event
Discrete-Event Simulation
... A discrete-event simulation model is both stochastic and dynamic with the special property that the changes occur at discrete times ...of discrete- event simulation is that random ...
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Towards efficiently diagnosing large scale discrete-event systems
... In this thesis we investigate the diagnosis of large discrete-event systems, where the task is to determine, on-line, all failures and states that explain a given sequence of observations. The main ...
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Partial Observation in Distributed Supervisory Control of Discrete-Event Systems
... The supervisory control theory handles small scale discrete event systems (DES) [1], Since, in the large scale DES the number of states grows with the number of components. Supervisory control synthesis for ...
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TRAINING AIRPORT CAPACITY DEVELOPMENT USING DISCRETE- EVENT SIMULATION
... practical discrete-event simulation model to analyze the traffic flow and capacity in maneuvering areas of flight training airports under various traffic ...
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Application of discrete event simulation in health care: a systematic review
... ‘ discrete event simulation ’ or ‘ (discrete event) AND (computer simulat* OR model*)’ , accompanied by terms like ‘ health service* ’ , ‘ Patient* , ’ ‘ healthcare ’ or ‘ health care ’ ...up ...
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Road Traffic Congestion Solution using Discrete Event Simulation
... According to Maidstone [17], computer simulation pro- vides a method which possible to approximately imitate the real system for certain problem, and hence can be used for scenario testing. There are several simulation ...
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Can discrete event simulation be of use in modelling major depression?
... Acceptance of the definitions proposed brings us to the comparison of two computational frameworks for model- ling real-life disease evolution for in- and outpatients with major unipolar depression over a period of 10 ...
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Implementing discrete event simulation to improve optometry clinic operations
... station. Discrete event simulation was used to examine six scheduling and staffing policies for the Womack Army Medical Center’s Optometry Clinic with a goal of increasing the daily patient throughput of ...
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Representing intelligent decision making in discrete event simulation : a stochastic neural network approach
... [Keywords: Discrete Event Simulation, Neural Networks, Multilayer Perceptron, Artificial Intelligence, Behaviour, Decision Making, Intelligent Agents, Stochastic Processes]... Discrete e[r] ...
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DISCRETE-EVENT SIMULATION OF PRODUCTION AND SALES PROCESSES IN A COMPANY
... Computer-aided discrete-event simulation belongs to the main techniques for problem understanding and solving as well as decision support at strategic and operational level under complexity and uncertainty ...
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Structural decentralised control of concurrent discrete-event systems
... timed discrete event systems(TDES) with its own control mechanism is developed in [Bra93, ...special event tick, representing the tick of a ...forcible event can be used (by the supervi sor) ...
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Fuzzy Time Control Modeling Of Discrete Event Systems
... The arrangement of this paper is as follows. In section 2, Fundamentals of Fuzzy Set, Membership Function and Fuzzy Mathematics are given. In section 3, Fuzzy reasoning and Fuzzy time control modeling are explained. In ...
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Practitioners' perception of the impacts of virtual reality on discrete event simulation
... This paper presents the results from surveying simulation practitioners from industry and academics who have used 2D or 3D software applications for Discrete-Event Simula- tion (DES) projects. The survey ...
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Optimization of tillage and sowing operations using discrete event simulation
... In daily work method, since the output of model should finish every day of each operation and also given the start day, it is possible to determine time- liness costs based on daily basis, whereas in average work method, ...
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A Discrete-event Simulation Methodology to Optimize the Number of Beds in Hospital
... Modeling process of a hospital service system involving all operational activities in all service units, such as the interaction between service units which occur by considering the nature of system variability. This ...
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Experimental investigation of the impacts of virtual reality on discrete event simulation
... This paper presents the results of experimental studies that were undertaken to test the impacts of Virtual Reality (VR) on Discrete-Event Simulation (DES). The experiments focused on spotting errors in the ...
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A toolkit of designs for mixing Discrete Event Simulation and System Dynamics
... In recent years there has been significant interest in multimethodology and the mixing of OR/MS meth- ods, including Discrete Event Simulation (DES) with System Dynamics (SD). Several examples of mixing DES ...
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Application of discrete event simulation for production line performance evaluation
... particular discrete event simulation, has still not gain industries wide acceptance as decision support tool for performance ...of discrete event simulation in evaluating performance of a ...
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Application of Discrete Event Simulation in Industrial Sectors: A Case Study
... Simulation techniques have over time proved to be powerful tools for evaluating different processes in key areas of research and development. [5] argues that there are two approaches to simulation modelling, system ...
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Implementing Discrete Event Simulation to Improve Optometry Clinic Operations.
... A discrete event simulation uses defined probability distributions such as exponential or beta to account for the variation in the processing time a patient experiences at each station in the clinic ...
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