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Variable structure and dynamism extensions to SiMA, a DEVS based modeling and simulation framework
Date
2009-12-01
Author
Deniz, Fatih
Kara, Ahmet
Nedim Alpdemir, M.
Oğuztüzün, Mehmet Halit S.
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In this paper we take a particular stand to the problem of dynamism support in simulation environments by adopting DEVS based modeling and simulation approachand by building upon our previous work on SiMA, a DEVS- based simulation framework developed at TUBITAK UEKAE. Our contribution to the work in this field is two fold: 1 - we have implemented a specialized form of basic DEVS formalism via SiMA (Simulation Modeling Architecture) 2- We have extended SiMA with dynamism support by building upon our specialized basic DEVS formalism with dynamism extensions that arc comparable (but not equivalent) to those given in dynDEVS. Our approach conforms to both dynDEVS and dynNDEVS as the underlying formal specification, with some non- disruptive extensions to the original formal semantics. One particular contribution we offer is the systematic framework upport for post-structural-change state synchronization among models with related couplings, in a way that benefits from the strongly-typed execution environment SiMA provides. © 2009 Simulation councils, inc.
Subject Keywords
DEVS
,
Strongly-typed environments
,
Simulation frameworks
,
Variable structure models
URI
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84868645978&origin=inward
https://hdl.handle.net/11511/88345
Conference Name
Summer Computer Simulation Conference 2009, SCSC 2009, Part of the 2009 International Summer Simulation Multiconference, ISMc, (13 - 16 Haziran 2009).
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Department of Computer Engineering, Conference / Seminar
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Variable structure and dynamism extensions to a devs based modeling and simulation framework
Deniz, Fatih; Oğuztüzün, Mehmet Halit S.; Department of Computer Engineering (2010)
In this thesis, we present our approach to add dynamism support to simulation environments, which adopts DEVS-based modeling and simulation approach and builds upon previous work on SiMA, a DEVS-based simulation framework developed at TUBITAK UEKAE. Defining and executing simulation models of complex and adaptive systems is often a non-trivial task. One of the requirements of simulation software frameworks for such complex and adaptive systems is that supporting variable structure models, which can change t...
Supporting dynamic simulations with Simulation Modeling Architecture (SiMA): a Discrete Event System Specification-based modeling and simulation framework
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F. Deniz, A. Kara, M. Nedim Alpdemir, and M. H. S. Oğuztüzün, “Variable structure and dynamism extensions to SiMA, a DEVS based modeling and simulation framework,” İstanbul, Türkiye, 2009, vol. 41, p. 117, Accessed: 00, 2021. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84868645978&origin=inward.