Results 11 to 20 of about 1,683 (186)
Global Sensitivity Analysis of Societal Resilience Using Shapley Values and Polynomial Chaos Expansion. [PDF]
Risk AnalABSTRACT Societies worldwide face increasingly complex and interconnected crises that challenge their capacity for resilience. Assessing which structural indicators are most strongly associated with resilience scores requires quantitative methods capable of handling interdependencies, nonlinearities, and limited sample sizes.
Montanari E +4 more
europepmc +2 more sources
Engineering Reports, 2020 Keeping an architecture description of a complex system consistent is difficult. View content is specified by viewpoints which draw upon an underlying metamodel. Viewpoints need to define consistency rules. This becomes increasingly hard as the metamodel
Nic Plum
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Towards Automation of the FORM/BCS Method
Science, Engineering and Technology, 2023 The software industry is facing more complex computer systems, with short development and sustainability issues. To deliver good software with these constraints, software reuse has become a central concept for minimizing design and realization costs ...
Hayatou Oumarou +2 more
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Consistency Analysis of Genome-Scale Models of Bacterial Metabolism: A Metamodel Approach. [PDF]
PLoS ONE, 2015 Genome-scale metabolic models usually contain inconsistencies that manifest as blocked reactions and gap metabolites. With the purpose to detect recurrent inconsistencies in metabolic models, a large-scale analysis was performed using a previously ...
Miguel Ponce-de-Leon +3 more
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International Journal of Aerospace Engineering, 2021 Hypersonic vehicle has gained increasing attention due to its high cruise speed and long voyage. In this paper, an enhanced Sequential Approximate Optimization method is proposed for aerodynamic optimization of a hypersonic vehicle.
Wenjie Wang +5 more
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MeROS: SysML-Based Metamodel for ROS-Based Systems
IEEE Access, 2023 The complexity of today’s robot control systems implies difficulty in developing them efficiently and reliably. Systems engineering (SE) and frameworks come to help.
Tomasz Winiarski
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Metamodels for transdisciplinary analysis of wildlife population dynamics. [PDF]
PLoS ONE, 2013 Wildlife population models have been criticized for their narrow disciplinary perspective when analyzing complexity in coupled biological - physical - human systems.
Robert C Lacy +5 more
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Development and validation of a Database Forensic Metamodel (DBFM). [PDF]
PLoS ONE, 2017 Database Forensics (DBF) is a widespread area of knowledge. It has many complex features and is well known amongst database investigators and practitioners.
Arafat Al-Dhaqm +5 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
openaire +3 more sources
Metamodel construction for sensitivity analysis
ESAIM: Proceedings and Surveys, 2017 We propose to estimate a metamodel and the sensitivity indices of a complex model m in the Gaussian regression framework. Our approach combines methods for sensitivity analysis of complex models and statistical tools for sparse non-parametric estimation ...
Huet Sylvie, Taupin Marie-Luce
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