when I am reading the paper: DEVS/SOA: A cross-platform framework for net-centric modeling and simulation in DEVS unified process, there is a sentense says:
There have been a lot of efforts in the area of distributed simulation using parallelized DEVS formalism. Issues like‘causal dependency’ [10] and ‘synchronization problem’ [20] have been adequately dealt with solutions like: 1.restriction of global simulation clock until all the models are in sync, or 2. rolling back the simulation of the modelthat has resulted in the causality error. Our chosen method of web centric simulation does not address theseproblems as they fall in a different domain. In our proposed work, the simulation engine rests solely on the Server.Consequently, the coordinator and the model simulators are always in sync.
(PDF) DEVS/SOA: A cross-platform framework for net-centric modeling and simulation in DEVS unified process. Available from: https://www.researchgate.net/publication/220164957_DEVSSOA_A_cross-platform_framework_for_net-centric_modeling_and_simulation_in_DEVS_unified_process [accessed Aug 24 2022].
I did not understand. The casual dependency and sync problem have been made me feel so bad. But the author who invent the DEVS theory says in this situation :RT-DEVS in DEVS/SOA architecture, it is sync in the first place. Can anyone who do research in DEVS help me out. I feel so so upset right now
