Results 21 to 30 of about 575 (185)
Domain Specific MetaModeling for Deep Semantic Composability
IEEE Access, 2018 Current simulation models are not only represented in the form of traditional data or formula for pure theory analysis but expanded to be simulation modeling assets that are featured with complicated structure, diverse behaviors, and abundant semantics ...
Zhi Zhu +4 more
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Deep Learning Exploration of Agent-Based Social Network Model Parameters
Frontiers in Big Data, 2021 Interactions between humans give rise to complex social networks that are characterized by heterogeneous degree distribution, weight-topology relation, overlapping community structure, and dynamics of links.
Yohsuke Murase +8 more
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Theoria, 2009 A general trend is to consider abduction as a backward deduction with some additional conditions, but there can be more than one kind of deduction. By adopting Makinson’s method to define deductive consequence relations, abduction is settled as a reverse
Ángel Nepomuceno +1 more
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Towards an Open Ontology for Renewable Resource Management in Smart Self-Sustainable Human Settlements [PDF]
Journal of Universal Computer Science, 2022 This paper proposes an open ontology for self-sustainable human settlements in an effort to set the common language for modelling self-sustainable systems and address the issues regarding heterogeneity of physical devices, protocols, software components,
Igor Tomicic +2 more
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Data, 2018 Dynamic hedging has been adopted by many insurance companies to mitigate the financial risks associated with variable annuity guarantees. To simulate the performance of dynamic hedging for variable annuity products, insurance companies rely on nested ...
Guojun Gan, Emiliano A. Valdez
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Aspect-oriented Metamodelling [PDF]
The Computer Journal, 2003 Summary: This paper shows how techniques devised for aspect-oriented modelling (AOM) can be used for aspect-oriented metamodelling. Metamodelling is an approach to language definition, which has been adopted by industry for defining modelling languages, in particular the Unified Modelling Language (UML), and involves the construction of an object ...
Tony Clark 0001 +2 more
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A Metamodel for SDL-2000 in the Context of Metamodelling ULF [PDF]
, 2005 Today the syntax of many languages is defined by using context-free grammars. These syntax definitions suffer from a major drawback: grammars do not allow the definition of abstract, reusable concept definitions. Especially in families of related languages, where multiple languages often share the same concepts, this limitation leads to unnecessary ...
Fischer, Joachim +2 more
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Metamodeling for Uncertainty Quantification of a Flood Wave Model for Concrete Dam Breaks
Energies, 2020 Uncertainties in instantaneous dam-break floods are difficult to assess with standard methods (e.g., Monte Carlo simulation) because of the lack of historical observations and high computational costs of the numerical models.
Anna Kalinina +6 more
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Valuation of large variable annuity portfolios: Monte Carlo simulation and synthetic datasets
Dependence Modeling, 2017 Metamodeling techniques have recently been proposed to address the computational issues related to the valuation of large portfolios of variable annuity contracts.
Gan Guojun, Valdez Emiliano A.
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Semantically Valid Integration of Development Processes and Toolchains
Systems, 2022 As an indispensable component of today’s world economy and an increasing success factor in production and other processes, as well as products, software needs to handle a growing number of specific requirements and influencing factors that are driven by ...
Joachim Schramm +3 more
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