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Listar por palabra clave "Metamodel"

Mostrando ítems 1-9 de 9

Accelerated optimization method for low-embodied energy concrete box-girder bridge design

Penadés-Plà, Vicent; García-Segura, Tatiana; Yepes, V. (Elsevier, 2019)

[EN] Structural optimization is normally carried out by means of conventional heuristic optimization due to the complexity of the structural problems. However, the conventional heuristic optimization still consumes a large ...
Arquitectura de referencia para el diseño y desarrollo de aplicaciones para la Industria 4.0

Dintén, R.; López Martínez, P.; Zorrilla, M. (Universitat Politècnica de València, 2021-07-01)

[EN] The real implementation of Industry 4.0 requires the reformulation and coordination of industrial processes. This requires defining a digital platform that integrates and facilitates communication and interaction ...
CO2-Optimization of Post-Tensioned Concrete Slab-Bridge Decks Using Surrogate Modeling

Yepes-Bellver, Lorena; Brun-Izquierdo, Alejandro; Alcalá-González, Julián; Yepes, V. (MDPI AG, 2022-07)

[EN] This paper deals with optimizing embedded carbon dioxide (CO2) emissions using surrogate modeling, whether it is the deck of a post-tensioned cast-in-place concrete slab bridge or any other design structure. The main ...
Estimación de límites de tolerancia. Aplicación al análisis de incertidumbre de códigos termohidráulicos

Prades Marco, Jose Miguel (Universitat Politècnica de València, 2016-11-24)

[EN] Computer codes are widely used for NPP safety analysis. Deterministic safety analysis is an essential tool for evaluating the safety on nuclear power plants, but nowadays, it is moving towards a more realistic approach ...
Life-cycle sustainability design of post-tensioned box-girder bridge obtained by metamodel-assisted optimization and decision-making under uncertainty

Penadés Plà, Vicent (Universitat Politècnica de València, 2021-03-12)

[EN] Currently, there is a trend towards sustainability, especially in developed countries, where the concerns of society about environmental degradation and social problems have increased. Following this trend, the ...
Metamodeling the enhanced entity-relationship model

Fidalgo, Robson N; Alves, Edson; España Cubillo, Sergio; Castro, Jaelson; Pastor López, Oscar (Sociedade Brasileira de Computação, 2013-10)

[EN] A metamodel provides an abstract syntax to distinguish between valid and invalid models. That is, a metamodel is as useful for a modeling language as a grammar is for a programming language. In this context, although ...
Optimización de puentes pretensados mediante la metodología de la superficie de respuesta

Penadés-Plà, Vicent; Yepes, V.; Kripka, M. (UPF Editora, 2019-06-18)

[ES] Los puentes son infraestructuras esenciales para mejorar la comunicación dentro de un territorio. La optimización constituye un proceso que permite obtener puentes de menor coste bajo ciertas restricciones. Debido a ...
Robust Design Optimization for Low-Cost Concrete Box-Girder Bridge

Penadés-Plà, Vicent; García-Segura, Tatiana; Yepes, V. (MDPI AG, 2020-03)

[EN] The design of a structure is generally carried out according to a deterministic approach. However, all structural problems have associated initial uncertain parameters that can differ from the design value. This becomes ...
Un soporte a la comparación de modelos conceptuales en escenarios de evolución

Sandobalín Guamán, Julio César (Universitat Politècnica de València, 2016-01-07)

[EN] Continuous improvement of information systems are primarily motivated by organizational changes. Companies must rethink the way business processes that meet the new requirements, strategic goals and changes in their ...