Results 51 to 60 of about 33,346 (265)

Generating collaborative systems for digital libraries: A model-driven approach [PDF]

open access: yes, 2010
This is an open access article shared under a Creative Commons Attribution 3.0 Licence (http://creativecommons.org/licenses/by/3.0/). Copyright @ 2010 The Authors.The design and development of a digital library involves different stakeholders, such as ...
Bottoni, P, Levialdi, S, Malizia, A
core   +3 more sources

Model‐Based Systems Engineering in Space Applications: A Comprehensive Literature Review

open access: yesSystems Engineering, EarlyView.
ABSTRACT The growing complexity of space engineering is driving the demand to embrace the adoption of Model‐Based Systems Engineering (MBSE). Although the MBSE is well‐practiced in the space industry, the level of effort and need required to obtain the benefits of MBSE vastly differ across enterprises; this disparity presents a significant challenge to
Rehobot Bekele Buruso   +4 more
wiley   +1 more source

A Passive Time Reversal Method with a Metamodel for Underwater Source Localization

open access: yesJournal of Marine Science and Engineering
A passive time reversal method with a metamodel (PTR-MM) is proposed to improve underwater source localization under ocean conditions. PTR-MM eliminates model mismatch errors by replacing the conventional sound propagation model with a Kriging metamodel.
Jiang Liu, Sheng Li
doaj   +1 more source

Real-Time Hybrid Simulation with Deep Learning Computational Substructures: System Validation Using Linear Specimens

open access: yesMachine Learning and Knowledge Extraction, 2020
Hybrid simulation (HS) is an advanced simulation method that couples experimental testing and analytical modeling to better understand structural systems and individual components’ behavior under extreme events such as earthquakes. Conducting HS and real-
Elif Ecem Bas, Mohamed A. Moustafa
doaj   +1 more source

Metamodel Instance Generation: A systematic literature review [PDF]

open access: yes, 2012
Modelling and thus metamodelling have become increasingly important in Software Engineering through the use of Model Driven Engineering. In this paper we present a systematic literature review of instance generation techniques for metamodels, i.e.
Monahan, Rosemary   +2 more
core   +3 more sources

Can Extensive Grassland Management Pay Off for Farmers Facing Drought Risks? A Cumulative Prospect Theory‐Based Approach

open access: yesJournal of Agricultural Economics, EarlyView.
ABSTRACT Grasslands in Central Europe are increasingly affected by droughts, leading to lower hay yields and reduced profits for dairy farmers. The insurance hypothesis suggests that extensively managed, species‐rich grassland is more drought resistant than intensively managed grassland.
Julia Kunkel   +3 more
wiley   +1 more source

Laminated Composites Buckling Analysis Using Lamination Parameters, Neural Networks and Support Vector Regression

open access: yesLatin American Journal of Solids and Structures
This work presents a metamodel strategy to approximate the buckling load response of laminated composite plates. In order to obtain representative data for training the metamodel, some laminates with different stacking sequences are generated using the ...
Rubem M. Koide   +2 more
doaj   +1 more source

Lessons Learned From Using Simple Supervised Learning Tools on Small‐Ensemble Data—Applicability to Tunnel Design and Monitoring

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, Volume 50, Issue 8, Page 3397-3411, 10 June 2026.
ABSTRACT Integrating interdisciplinary strategies with artificial intelligence (AI), particularly machine learning (ML), is an effective way of addressing urgent engineering challenges. Therefore, a thorough evaluation of existing methodologies is essential, taking into account their respective strengths, limitations and opportunities.
Lina‐María Guayacán‐Carrillo   +2 more
wiley   +1 more source

MeROS: SysML-Based Metamodel for ROS-Based Systems

open access: yesIEEE 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
doaj   +1 more source

On the Properties of Metamodeling in OWL [PDF]

open access: yesJournal of Logic and Computation, 2005
A common practice in conceptual modeling is to separate the intensional from the extensional model. Although very intuitive, this approach is inadequate for many complex domains, where the borderline between the two models is not clear-cut. Therefore, OWL-Full, the most expressive of the Semantic Web ontology languages, allows combining the intensional
openaire   +3 more sources

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