Abdurrahman Alshareef

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This paper presents a modified particle swarm optimization (MPSO) for constrained non-linear optimization problems. Optimization problems are very complex in real life applications. The proposed modified PSO consists of problem (complexity) dependent variable number of promising values (in velocity vector), error-iteration dependent step length, unlocking(More)
A variety of metamodeling concepts, methods, and tools are available to today's modeling and simulation community. The Model Driven Architecture (MDA) framework enables modelers to develop platform independent models which can be transformed to platform-specific models. Considering model development according to the MDA framework, structural metamodeling is(More)
Creation of DEVS models has been advanced through Model Driven Architecture and its frameworks. The overarching role of the frameworks has been to help develop model specifications in a disciplined fashion. Frameworks can provide intermediary layers between the higher level mathematical models and their corresponding software specifications from both(More)
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