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检索条件"机构=Program in Statistics and Operations Research"
42 条 记 录,以下是11-20 订阅
排序:
A complementary pivoting algorithm for linear network problems
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Annals of operations research 1986年 第1-4期5卷 439-462页
作者: Schneider, M.H. Program in Operations Research and Statistics Department of Civil Engineering Princeton University Princeton 08544 New Jersey United States
In this paper, an algorithm is presented for the transshipment problem that is an adaption of the method used by Jones, Saigal, and Schneider for solving singlecommodity, spatial-equilibrium problems. The approach use... 详细信息
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Certifying smoothness of discrete functions and measuring legitimacy of images
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Journal of Complexity 1989年 第3期5卷 261-270页
作者: Steele, J.Michael Program in Statistics and Operations Research School of Engineering and Applied Science Princeton University Princeton NJ 08544 United States
Several problems that deal with smoothness of discrete functions and that are motivated by the task of deciding whether an N × N array of distances is a feasible laser radar (LADAR) image are investigated. The ma...
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Generalized differentiability for a class of nondifferentiable operators with applications to nonsmooth optimization
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Journal of the Australian Mathematical Society 1989年 第1期47卷 114-132页
作者: Reiland, Thomas W. Department of Statistics and Graduate Program Operations Research North Carolina State University Raleigh 27695-8203 Box 8203 United States
A theory of generalized gradients is presented for a class of Lipschitz vector-valued mappings from a Banach space to a locally convex order complete vector lattice. Necessary optimality conditions are obtained for no...
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Fractal and dynamical language methods to construct phylogenetic tree based on protein sequences from complete genomes
Fractal and dynamical language methods to construct phylogen...
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First International Conference on Natural Computation, ICNC 2005
作者: Yu, Zu-Guo Anh, Vo Zhou, Li-Quan Program in Statistics and Operations Research Queensland University of Technology GPO Box 2434 Brisbane QLD 4001 Australia School of Mathematics and Computing Science Xiangtan University Hunan 411105 China
The complete genomes of living organisms have provided much information on their phylogenetic relationships. In the past few years, we proposed three alternative methods to model the noise background in the compositio... 详细信息
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Almost-sure exponential behavior of a stochastic anderson model with continuous space parameter
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Stochastics 1998年 第3-4期62卷 251-273页
作者: Ren.A. Carmona[a] Frederi G. Viens[b] [a] Statistics and Operations Research Program Princeton University Princeton [b] Department of Mathematics University of North Texas Denton
We study the almost-sure large time exponential growth of the solution to a linear stochastic parabolic equation with continuous space parameter, and a Gaussian-correlated potential that is white noise in time and hom... 详细信息
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Covariance estimation via fiducial inference
arXiv
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arXiv 2017年
作者: Shi, W. Jenny Hannig, Jan Lai, Randy C.S. Lee, Thomas C.M. Computational Bioscience Program University of Colorado Department of Statistics & Operations Research University of North Carolina Department of Mathematics & Statistics University of Maine Department of Statistics University of California
As a classical problem, covariance estimation has drawn much attention from the statistical community for decades. Much work has been done under the frequentist and the Bayesian frameworks. Aiming to quantify the unce... 详细信息
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Bayesian change point detection for functional data
arXiv
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arXiv 2018年
作者: Li, Xiuqi Ghosal, Subhashis Operations Research Graduate Program North Carolina State University United States Department of Statistics North Carolina State University United States
We propose a Bayesian method to detect change points for functional data. We extract the features of a sequence of functional data by the discrete wavelet transform (DWT), and treat each sequence of feature independen... 详细信息
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On the cross-validation bias due to unsupervised preprocessing
arXiv
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arXiv 2019年
作者: Moscovich, Amit Rosset, Saharon Program in Applied and Computational Mathematics Princeton University PrincetonNJ United States Department of Statistics and Operations Research Tel-Aviv University Tel-Aviv Israel
Cross-validation is the de facto standard for predictive model evaluation and selection. In proper use, it provides an unbiased estimate of a model's predictive performance. However, data sets often undergo variou... 详细信息
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Multifractal and correlation analyses of protein sequences from complete genomes
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Physical Review E 2003年 第2期68卷 021913-021913页
作者: Zu-Guo Yu Vo Anh Ka-Sing Lau Program in Statistics and Operations Research Queensland University of Technology GPO Box 2434 Brisbane Q4001 Australia Department of Mathematics Xiangtan University Hunan 411105 China Department of Mathematics Chinese University of Hong Kong Shatin Hong Kong China
A measure representation of protein sequences similar to the measure representation of DNA sequences proposed in our previous paper [Yu et al., Phys. Rev. E 64, 031903 (2001)] and another induced measure are introduce... 详细信息
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Bayesian classification of multiclass functional data
arXiv
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arXiv 2018年
作者: Li, Xiuqi Ghosal, Subhashis Operations Research Graduate Program North Carolina State University RaleighNC27695 United States Department of Statistics North Carolina State University RaleighNC27695 United States
We propose a Bayesian approach to estimating parameters in multiclass functional models. Unordered multinomial probit, ordered multinomial probit and multinomial logistic models are considered. We use finite random se... 详细信息
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