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检索条件"机构=Program in Applied and Computational Mathematics Princeton University"
1258 条 记 录,以下是881-890 订阅
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SHREC'10 track: Feature detection and description
SHREC'10 track: Feature detection and description
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3rd Eurographics Workshop on 3D Object Retrieval, EG 3DOR 2009
作者: Bronstein, A.M. Bronstein, M.M. Bustos, B. Castellani, U. Crisani, M. Falcidieno, B. Guibas, L.J. Kokkinos, I. Murino, V. Ovsjanikov, M. Patané, G. Sipiran, I. Spagnuolo, M. Sun, J. Department of Computer Science Technion - Israel Institute of Technology Israel Department of Computer Science Stanford University United States Department of Computer Science University of Verona Italy ÉCole Centrale de Paris Deparment of Applied Mathematics France Department of Computer Science - University of Chile Chile Princeton University United States Institute for Computational and Mathematical Engineering Stanford University United States Italian Institute of Technology Genova Italy
Feature-based approaches have recently become very popular in computer vision and image analysis applications, and are becoming a promising direction in shape retrieval. The SHREC'10 feature detection and descript... 详细信息
来源: 评论
computational Design of Anisotropic Stealthy Hyperuniform Composites with Engineered Directional Scattering Properties
arXiv
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arXiv 2023年
作者: Shi, Wenlong Keeney, David Chen, Duyu Jiao, Yang Torquato, Salvatore Materials Science and Engineering Arizona State University TempeAZ85287 United States Materials Research Laboratory University of California Santa BarbaraCA93106 United States Department of Physics Arizona State University TempeAZ85287 United States Department of Chemistry Princeton University PrincetonNJ08544 United States Department of Physics Princeton University PrincetonNJ08544 United States Princeton Institute of Materials Princeton University PrincetonNJ08544 United States Program in Applied and Computational Mathematics Princeton University PrincetonNJ08544 United States
Disordered hyperuniform materials are an emerging class of exotic amorphous states of matter that endow them with singular physical properties, including large isotropic photonic band gaps, superior resistance to frac... 详细信息
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Unbiased Estimation using Underdamped Langevin Dynamics
arXiv
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arXiv 2022年
作者: Ruzayqat, Hamza Chada, Neil K. Jasra, Ajay Applied Mathematics and Computational Science Program Computer Electrical and Mathematical Sciences and Engineering Division King Abdullah University of Science and Technology Thuwal23955-6900 Saudi Arabia
In this work we consider the unbiased estimation of expectations w.r.t. probability measures that have non-negative Lebesgue density, and which are known point-wise up-to a normalizing constant. We focus upon developi... 详细信息
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Optimal estimation of Eddy viscosity and friction coefficients for a Quasi‐three‐dimensional numerical tidal model
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Atmosphere 1995年 第3期33卷 581-611页
作者: R.W. Lardner[a] & Y. Song[a][b]* [a] Applied and Computational Mathematics Program Simon Fraser University Burnaby B.C. V5A 1S6 Canada [b] Institute of Marine and Coastal Sciences Rutgers University New Brunswick NJ
It is shown that the parameters in a quasi‐three‐dimensional numerical tidal model can be estimated accurately by assimilation of data from current meters and tide gauges. The tidal model considered is a semi‐linea...
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Unbiased Parameter Estimation for Partially Observed Diffusions
arXiv
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arXiv 2023年
作者: Awadelkarim, Elsiddig Jasra, Ajay Ruzayqat, Hamza Applied Mathematics and Computational Science Program Computer Electrical and Mathematical Sciences and Engineering Division King Abdullah University of Science and Technology Thuwal23955-6900 Saudi Arabia
In this article we consider the estimation of static parameters for partially observed diffusion process with discrete-time observations over a fixed time interval. In particular, we assume that one must time-discreti... 详细信息
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Local Sequential MCMC for Data Assimilation with Applications in Geoscience
arXiv
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arXiv 2024年
作者: Ruzayqat, Hamza Knio, Omar Applied Mathematics and Computational Science Program Computer Electrical and Mathematical Sciences and Engineering Division King Abdullah University of Science and Technology Thuwal23955-6900 Saudi Arabia
This paper presents a new data assimilation (DA) scheme based on a sequential Markov Chain Monte Carlo (SMCMC) DA technique [36] which is provably convergent and has been recently used for filtering, particularly for ... 详细信息
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Antithetic Multilevel Particle Filters
arXiv
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arXiv 2023年
作者: Jasra, Ajay Maama, Mohamed Ombao, Hernando Applied Mathematics and Computational Science Program United States Statistics Program Computer Electrical and Mathematical Sciences and Engineering Division King Abdullah University of Science and Technology Thuwal23955-6900 Saudi Arabia
In this paper we consider the filtering of partially observed multi-dimensional diffusion processes that are observed regularly at discrete times. This is a challenging problem which requires the use of advanced numer... 详细信息
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Deep learning of accurate force field of Ferroelectric HfO$_2$
arXiv
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arXiv 2020年
作者: Wu, Jing Zhang, Yuzhi Zhang, Linfeng Liu, Shi Fudan University Shanghai200433 China School of Science Westlake University HangzhouZhejiang310024 China Institute of Natural Sciences Westlake Institute for Advanced Study HangzhouZhejiang310024 China Yuanpei College Peking University Beijing100871 China Program in Applied and Computational Mathematics Princeton University PrincetonNJ08544 United States
The discovery of ferroelectricity in HfO2-based thin films opens up new opportunities for using this silicon-compatible ferroelectric to realize low-power logic circuits and high-density non-volatile memories. The fun... 详细信息
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Local two-sample testing over graphs and point-clouds by random-walk distributions
arXiv
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arXiv 2020年
作者: Landa, Boris Qu, Rihao Chang, Joseph Kluger, Yuval Program in Applied Mathematics Yale University Department of Pathology Yale University School of Medicine Department of Statistics and Data Science Yale University Interdepartmental Program in Computational Biology and Bioinformatics Yale University Department of Immunology Yale School of Medicine
Rejecting the null hypothesis in two-sample testing is a fundamental tool for scientific discovery. Yet, aside from concluding that two samples do not come from the same probability distribution, it is often of intere... 详细信息
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Beyond trees: Classification with sparse pairwise dependencies
arXiv
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arXiv 2018年
作者: Tenzer, Yaniv Moscovich, Amit Dorn, Mary Frances Nadler, Boaz Spiegelman, Clifford Department of Computer Science and Applied Mathematics Weizmann Institute of Science Rehovot76100 Israel Program in Applied and Computational Mathematics Princeton University PrincetonNJ08544 United States Los Alamos National Laboratory P.O. Box 1663 MS F600 Los AlamosNM87545 United States Department of Statistics Texas A&M University College StationTX77843 United States
Several classification methods assume that the underlying distributions follow tree-structured graphical models. Indeed, trees capture statistical dependencies between pairs of variables, which may be crucial to attai... 详细信息
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