Results 91 to 100 of about 10,217 (217)

Evolutionary model type selection for global surrogate modeling [PDF]

, 2009
Due to the scale and computational complexity of currently used simulation codes, global surrogate (metamodels) models have become indispensable tools for exploring and understanding the design space.
De Turck, Filip, Dhaene, Tom, Gorissen, Dirk   +2 more
core   +1 more source

CSIMQ Anniversary Editor-in-Chief Thoughts and Editorial Introduction to Issue 38: Model-based and Decision Support Methods for Next-generation Information Systems

Complex Systems Informatics and Modeling Quarterly
The 38th issue of CSIMQ comprises four articles selected by guest issue editors on topics related to novel decision support methods or model-based frameworks for evolving or evaluating information systems.
Anders Flodström, Robert Andrei Buchmann, Andrea Morichetta   +2 more
doaj   +1 more source

Customized Sequential Designs for Random Simulation Experiments: Kriging Metamodelling and Bootstrapping [PDF]

This paper proposes a novel method to select an experimental design for interpolation in random simulation.(Though the paper focuses on Kriging, this method may also apply to other types of metamodels such as linear regression models.)Assuming that ...
Beers, W.C.M. van, Kleijnen, J.P.C.
core   +1 more source

Robust Bi-Objective Optimization and Dynamic Modeling of Hydropneumatic Suspension Unit Considering Real Gas Effects

Applied Sciences
Vehicles are now rapidly transitioning from a conventional torsion bar suspension to an in-arm suspension unit (ISU), reflecting the growing industrial demand for more compact, high-performance systems.
Di Sun, Moonsuk Chang, Jinho Kim
doaj   +1 more source

Metamodel-based importance sampling for structural reliability analysis

, 2011
Structural reliability methods aim at computing the probability of failure of systems with respect to some prescribed performance functions. In modern engineering such functions usually resort to running an expensive-to-evaluate computational model (e.g.
Deheeger, F., Dubourg, V., Sudret, B.
core   +1 more source

An ISO/IEC/IEEE 42010:2022 Standard-Based Adaptation for Systems-of-Systems

IEEE Access
The increasing adoption of system-of-systems (SoS) engineering has emerged as a crucial approach for designing architectures that manage complex, decentralized systems across various domains, including IoT-enabled infrastructure.
Aymen Abdelmoumen, Zakaria Benzadri, Ismael Bouassida Rodriguez, Borhen Louhichi   +3 more
doaj   +1 more source

Metamodeling for Policy Simulations with Multivariate Outcomes. [PDF]

Med Decis Making, 2022
Zhong H, Brandeau ML, Yazdi GE, Wang J, Nolen S, Hagan L, Thompson WW, Assoumou SA, Linas BP, Salomon JA.   +9 more
europepmc   +1 more source

Evolutionary Metamodeling.

, 2011
Model-based development promises to increase productivity and quality through domain-specific modeling languages. When a modeling language and its metamodel evolve, existing models must be migrated. An approach to model migration faces two main challenges. First, it must automate migration as far as possible to reduce migration effort.
openaire   +2 more sources

Automating the metamodeling process [PDF]

Proceedings of the 29th conference on Winter simulation - WSC '97, 1997
Model abstraction using metamodeling has demonstrated the capability to facilitate software reuse, large scale model integration, verification, and validation. Once restricted to static representations that represented the input-output behavior of models, research has developed the capability to build dynamic metamodels.
openaire   +1 more source

Metamodelling of a two-population spiking neural network. [PDF]

PLoS Comput Biol, 2023
Skaar JW, Haug N, Stasik AJ, Einevoll GT, Tøndel K.   +4 more
europepmc   +1 more source