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Multivariate F-splines and Fractional Box Splines 期刊论文
JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS, 2009, 卷号: 15, 期号: 5, 页码: 723-738
作者:  Xu, Zhiqiang
收藏  |  浏览/下载:93/0  |  提交时间:2018/07/30
Box splines  Multivariate truncated powers  Fractional B-splines  
Marginal Likelihood Integrals for Mixtures of Independence Models 期刊论文
JOURNAL OF MACHINE LEARNING RESEARCH, 2009, 卷号: 10, 页码: 1611-1631
作者:  Lin, Shaowei;  Sturmfels, Bernd;  Xu, Zhiqiang
收藏  |  浏览/下载:104/0  |  提交时间:2018/07/30
marginal likelihood  exact integration  mixture of independence model  computational algebra  
Discrete schemes for Gaussian curvature and their convergence 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2009, 卷号: 57, 期号: 7, 页码: 1187-1195
作者:  Xu, Zhiqiang;  Xu, Guoliang
收藏  |  浏览/下载:90/0  |  提交时间:2018/07/30
Discrete surfaces  Gaussian curvature  Discrete curvature  Geometric modelling  Angular defect schemes