Results 1 to 10 of about 112,880 (265)
Dynamic model updating (DMU) approach for statistical learning model building with missing data [PDF]
BMC Bioinformatics, 2021 Background Developing statistical and machine learning methods on studies with missing information is a ubiquitous challenge in real-world biological research.
Rahi Jain, Wei Xu
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Accounting for Modeling Errors and Inherent Structural Variability through a Hierarchical Bayesian Model Updating Approach: An Overview [PDF]
Sensors, 2020 Mechanics-based dynamic models are commonly used in the design and performance assessment of structural systems, and their accuracy can be improved by integrating models with measured data.
Mingming Song +3 more
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Real-Time Structural Health Monitoring and Damage Identification Using Frequency Response Functions along with Finite Element Model Updating Technique [PDF]
Sensors, 2022 Throughout service, damage can arise in the structure of buildings; hence, their dynamic testing becomes essential to verify that such buildings possess sufficient strength to withstand disturbances, particularly in the event of an earthquake.
Tarunpreet Singh +3 more
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To Update Or Not to Update? Neurons at Equilibrium in Deep Models
Advances in Neural Information Processing Systems 35, 2022 Recent advances in deep learning optimization showed that, with some a-posteriori information on fully-trained models, it is possible to match the same performance by simply training a subset of their parameters. Such a discovery has a broad impact from theory to applications, driving the research towards methods to identify the minimum subset of ...
Andrea Bragagnolo +2 more
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IEEE Access, 2021 Model updating can improve the accuracy of the multistage gearbox dynamic model (MGDM). However, owing to the time-consuming calculations and numerous parameters of the MGDM, previous updating methods are not suitable for updating the MGDM.
Huachao Xu +3 more
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Infrastructures, 2023 This study investigates the capture of digital data and the development of models for structures with incomplete documentation and plans. LiDAR technology is utilized to obtain the point clouds of a pedestrian bridge structure. Two different point clouds
F. Necati Catbas +4 more
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A Dynamic Model Updating Method with Thermal Effects Based on Improved Support Vector Regression
Applied Sciences, 2021 The dynamic modeling of structures in a thermal environment has become a new research topic in structural dynamics. The amount of calculation caused by the complexity of the structure and the size of the FEM, which increase the difficulty in modeling the
Zhe Chen, Qijun Zhao
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Mathematical and Computational Applications, 2023 To rigorously evaluate the health of a steel bridge subjected to vehicle-induced fatigue, both a detailed numerical model and effective fatigue analysis methods are needed. In this paper, the process for establishing the structural health monitoring (SHM)
Li Dai, Mi-Da Cui, Xiao-Xiang Cheng
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Updating standard solar models [PDF]
Astronomy and Astrophysics Supplement Series, 1997 We present an updated version of our standard solar model (SSM) where helium and heavy elements diffusion is included and the improved OPAL equation of state (Rogers 1994, Rogers Swenson \& Iglesias 1996) is used. In such a way the EOS is consistent with the adopted opacity tables, from the same Livermore group, an occurrence which should further ...
Ciacio F +2 more
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An update on lupus animal models [PDF]
Current Opinion in Rheumatology, 2017 Purpose of review The complexity and heterogeneity of the clinical presentation in systemic lupus of erythematosus (SLE), combined to the inherent limitations of clinical research, have made it difficult to investigate the cause of this disease directly in patients.
Wei, Li, Anton A, Titov, Laurence, Morel
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