Results 11 to 20 of about 48,655 (264)
Parameterization of All Moment Matching Interpolants
2023 European Control Conference (ECC), 2023 We provide an enhancement of the notion of time-domain moments for systems of nonlinear differential-algebraic equations possessing feedforward terms. Following this, a parameterized family of systems achieving moment matching is given and, under mild conditions, it is shown that this family parameterizes all systems achieving moment matching and ...
Joel D. Simard +2 more
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Moment Matching Denoising Gibbs Sampling
Advances in Neural Information Processing Systems 36, 2023 Energy-Based Models (EBMs) offer a versatile framework for modeling complex data distributions. However, training and sampling from EBMs continue to pose significant challenges. The widely-used Denoising Score Matching (DSM) method for scalable EBM training suffers from inconsistency issues, causing the energy model to learn a `noisy' data distribution.
Mingtian Zhang +3 more
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Research on an Underwater Target-Tracking Method Based on Zernike Moment Feature Matching
Journal of Marine Science and Engineering, 2023 Sonar images have the characteristics of lower resolution and blurrier edges compared to optical images, which make the feature-matching method in underwater target tracking less robust.
Wenhan Gao +7 more
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One-loop matching of CP-odd four-quark operators to the gradient-flow scheme
Journal of High Energy Physics, 2023 The translation of experimental limits on the neutron electric dipole moment into constraints on heavy CP-violating physics beyond the Standard Model requires knowledge about non-perturbative matrix elements of effective operators, which ideally should ...
Jona Bühler, Peter Stoffer
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Deep Transfer Learning Method Based on Automatic Domain Alignment and Moment Matching
Mathematics, 2022 Domain discrepancy is a key research problem in the field of deep domain adaptation. Two main strategies are used to reduce the discrepancy: the parametric method and the nonparametric method.
Jingui Zhang +4 more
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CoRR, 2013 We give a new framework for proving the existence of low-degree, polynomial approximators for Boolean functions with respect to broad classes of non-product distributions. Our proofs use techniques related to the classical moment problem and deviate significantly from known Fourier-based methods, which require the underlying distribution to have some ...
Adam R. Klivans, Raghu Meka
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Moment-Based Stochastic Analysis of a Bistable Energy Harvester with Matching Network
Applied Sciences, 2023 We discuss the analysis of a piezoelectric energy harvester for random mechanical vibrations, and we assess the performance improvement guaranteed by interposing a matching network between the transducer and the electrical load, in terms of average ...
Kailing Song +3 more
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Study on terrain radiant correction of high spatial resolution image of mountainous area
浙江大学学报. 农业与生命科学版, 2006 High spatial resolution remote sensing images such as satellite image and airborne image are much widely used in agriculture, forestry recourses inventory and the mountain ecology monitoring area.
ZHANG Chao +4 more
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A Moment-Based Shape Similarity Measurement for Areal Entities in Geographical Vector Data
ISPRS International Journal of Geo-Information, 2018 Shape similarity measurement model is often used to solve shape-matching problems in geospatial data matching. It is widely used in geospatial data integration, conflation, updating and quality assessment. Many shape similarity measurements apply only to
Zhongliang Fu +3 more
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Advanced Modeling and Simulation in Engineering Sciences, 2022 We propose an adaptive moment-matching framework for model order reduction of quadratic-bilinear systems. In this framework, an important issue is the selection of those shift frequencies where moment-matching is to be achieved.
Muhammad Altaf Khattak +3 more
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