Results 21 to 30 of about 14,032,764 (185)
How to Update Neighborhood Models
Journal of Logic and Computation, 2013 This paper studies two ways of updating neighborhood models: update by taking the intersection of the neighborhoods with the announced proposition, and update by selecting all the neighborhoods that can entail the announced proposition. For each of these two ways, we establish reduction axioms and some basic model-theoretic results on public ...
Minghui Ma, Katsuhiko Sano
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Image-Based Model Updating [PDF]
Procedings of the British Machine Vision Conference 2002, 2002 This paper presents a novel image-based approach for updating the geometry of 3D models. The technique can cope with large-scale models, using a single imaging sensor to which an arbitrary motion is applied. Current approaches usually do not fully take advantage of strong prior information, often available in the form of an initial model.
Philippe Simard, Frank P. Ferrie
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A FE model updating model for the simulation of the assembly process of large and lightweight aeronautical structures [PDF]
, 2015 In the context of thea assembly of large aeronautical structures, the flexibility of the parts often leads to the nonconformity of the assembly or, at least, requires additional time-consuming operations. In order to deal with this problem, one must take
LOUF, François +2 more
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Experimental Trauma Models: An Update [PDF]
BioMed Research International, 2011 Treatment of polytrauma patients remains a medical as well as socioeconomic challenge. Although diagnostics and therapy improved during the last decades, multiple injuries are still the major cause of fatalities in patients below 45 years of age. Organ dysfunction and organ failure are major complications in patients with major injuries and contribute ...
Frink, Michael +4 more
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Dynamic updating of clinical survival prediction models in a changing environment [PDF]
, 2023 BackgroundOver time, the performance of clinical prediction models may deteriorate due to changes in clinical management, data quality, disease risk and/or patient mix. Such prediction models must be updated in order to remain useful.
Tanner, Kamaryn T. +7 more
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Model updating of real structures with ambient vibration data [PDF]
, 2016 It is important to develop reliable finite element models (FEMs) for real structures not only in the design-phase but also for the structural health monitoring and life-cycle management purposes.
Thambiratnam, D.P. +7 more
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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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Buildings, 2022 This study proposes a generally applicable improvement strategy for metaheuristic algorithms, improving the algorithm’s accuracy and local convergence in finite element (FE) model updating.
Shiqiang Qin +3 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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A Genetic Algorithm Procedure for the Automatic Updating of FEM Based on Ambient Vibration Tests
Sensors, 2020 The dynamic identification of the modal parameters of a structure, in order to gain control of its functionality under operating conditions, is currently under discussion from a scientific and technical point of views.
Francesca Bianconi +3 more
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