Results 11 to 20 of about 11,878,887 (322)
Linear combination methods to improve diagnostic/prognostic accuracy on future observations. [PDF]
Stat Methods Med Res, 2016 Kang L, Liu A, Tian L.
europepmc +2 more sources
Theory and Applications of Categories, 2022 In 2017, Bauer, Johnson, Osborne, Riehl, and Tebbe (BJORT) showed that the Abelian functor calculus provides an example of a Cartesian differential category. The definition of a Cartesian differential category is based on a differential combinator which directly formalizes the total derivative from multivariable calculus. However, in the aforementioned
Cockett, Robin, Pacaud Lemay, Jean-Simon
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Maintenance policy for a system with a weighted linear combination of degradation processes [PDF]
European Journal of Operational Research, 2020 This paper develops maintenance policies for a system under condition monitoring. We assume that a number of defects may develop and the degradation process of each defect follows a gamma process.
Shaomin Wu, I. Castro
semanticscholar +1 more source
Frontiers in Earth Science, 2023 This study suggests a linearly combined ground motion model (GMM) optimized for the within-rock conditions of South Korea. Ground motions recorded by accelerometers positioned in within-rock layers are used as target intensity measures (IMs), and five ...
Dongil Jang +3 more
doaj +1 more source
Subpixel Matching Using Double-Precision Gradient-Based Method for Digital Image Correlation
Sensors, 2021 Digital image correlation (DIC) for displacement and strain measurement has flourished in recent years. There are integer pixel and subpixel matching steps to extract displacement from a series of images in the DIC approach, and identification accuracy ...
Gang Liu +3 more
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Merging Super Resolution and Attribute Learning for Low-Resolution Person Attribute Recognition
IEEE Access, 2022 In video surveillance, visual person attributes such as gender, backpack, type of clothing are crucial for person search or re-identification. For detecting and retrieving these attributes with high accuracy, the availability of high-quality videos is a ...
Ramin Abbaszadi, Nazli Ikizler-Cinbis
doaj +1 more source
Controllability of linear convex combination of linear discrete-time fractional systems [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2022 In this paper the controllability properties of the convex linear combination of fractional, linear, discrete-time systems are characterized and investigated. The notions of linear convex combination and controllability in the context of fractional-order
Tadeusz Kaczorek +2 more
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Eigenfaces-Based Steganography
Entropy, 2021 In this paper we propose a novel transform domain steganography technique—hiding a message in components of linear combination of high order eigenfaces vectors.
Tomasz Hachaj +2 more
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A Stepwise Algorithm for Linearly Combining Biomarkers under Youden Index Maximization
Mathematics, 2022 Combining multiple biomarkers to provide predictive models with a greater discriminatory ability is a discipline that has received attention in recent years.
Rocío Aznar-Gimeno +4 more
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OPTIMAL LINEAR IMAGE COMBINATION [PDF]
The Astrophysical Journal, 2011 A simple, yet general, formalism for the optimized linear combination of astrophysical images is constructed and demonstrated. The formalism allows the user to combine multiple undersampled images to provide oversampled output at high precision. The proposed method is general and may be used for any configuration of input pixels and point spread ...
Rowe, Barnaby +2 more
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