ABSTRACT
DEVS Modeling & Simulation separates a model from its simulator. A DEVS model describes the structure and the behavior of a system, while a DEVS simulator generates the trajectories of these descriptions through execution threads. The goal of a DEVS standard is to provide a simple and mostly automated way of executing simulations that involve remote and/or heterogeneous DEVS models.
This can be achieved by taking two different approaches, which are simulator-based interoperability and model-based interoperability:
• In model-based interoperability, models themselves are deployed as services instead of simulators. Using this model driven approach, the operations invoked through the network are no longer simulation mechanisms, but model functions.
• In simulator-based interoperability, the main idea is to have a collection of simulation services distributed over the Internet. These services provide several operations for simulating DEVS models in a unified manner.
In this work,we propose a Web Services-based modeling and simulation which can be used to solve the above mentioned problem of interoperability of DEVS-based models and DEVS-based simulator. We thendeployed an example of Web Services-based modeling and simulation using the DEVS toolkit SimStudio_1.1and Apache Axis2. We also did a literaturereview of SOA-based DEVS modeling and simulation.
Rolland, M (2021). Modeling And Simulation As A Service. Afribary. Retrieved from https://afribary.com/works/modeling-and-simulation-as-a-service
Rolland, MainroalNgargoto "Modeling And Simulation As A Service" Afribary. Afribary, 13 Apr. 2021, https://afribary.com/works/modeling-and-simulation-as-a-service. Accessed 19 May. 2024.
Rolland, MainroalNgargoto . "Modeling And Simulation As A Service". Afribary, Afribary, 13 Apr. 2021. Web. 19 May. 2024. < https://afribary.com/works/modeling-and-simulation-as-a-service >.
Rolland, MainroalNgargoto . "Modeling And Simulation As A Service" Afribary (2021). Accessed May 19, 2024. https://afribary.com/works/modeling-and-simulation-as-a-service