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科研机构
北京大学 [36]
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其他 [20]
期刊论文 [15]
会议论文 [1]
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2017 [5]
2016 [4]
2015 [3]
2014 [2]
2013 [1]
2012 [1]
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专题:北京大学
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gCoda: Conditional Dependence Network Inference for Compositional Data
其他
2017-01-01
Fang, Huaying
;
Huang, Chengcheng
;
Zhao, Hongyu
;
Deng, Minghua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
compositional data
direct interaction
inverse covariance matrix
microbial network
latent variable model
majorization-minimization algorithm
HUMAN MICROBIOME
LASSO
SELECTION
MODELS
Randomized algorithms for high quality treatment planning in volumetric modulated arc therapy
其他
2017-01-01
Yang, Yu
;
Dong, Bin
;
Wen, Zaiwen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
volumetric modulated arc therapy
greedy algorithm
gradient projection
random sampling
importance sampling
GRADIENT METHODS
IMRT
OPTIMIZATION
On iterative algorithms for quantitative photoacoustic tomography in the radiative transport regime
其他
2017-01-01
Wang, Chao
;
Zhou, Tie
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
quantitative photoacoustic tomography
improved fixed-point iteration
radiative transfer equation
Barzilai-Borwein method
RECONSTRUCTION
DISTRIBUTIONS
EQUATION
Iterative reconstruction of scene depth with fidelity based on light field data
其他
2017-01-01
Liu, Chang
;
Qiu, Jun
;
Zhao, Songnian
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
PHOTOGRAPHY
Characterization of oxidation film on SiC ceramic substrate based on indentation method
期刊论文
CERAMICS INTERNATIONAL, 2017
Qu, Zhaoliang
;
Zhang, Qiang
;
He, Rujie
;
Pei, Yongmao
;
Fang, Daining
收藏
  |  
浏览/下载:113/0
  |  
提交时间:2017/12/03
Indentation method
Oxidation film/substrate system
Property characterization
ELASTIC-MODULUS
MECHANICAL-PROPERTIES
STRENGTH
BEHAVIOR
NANOINDENTATION
PREOXIDATION
A Methodology to Evaluate Triple Confidence and Detect Incorrect Triples in Knowledge Bases
其他
2016-01-01
Xie, Haihua
;
Lu, Xiaoqing
;
Tang, Zhi
;
Ye, Mao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Knowledge Base
Knowledge Service
Triple Confidence
Nonlinear Dimensionality Reduction by Local Orthogonality Preserving Alignment
期刊论文
4th International Conference on Computational Visual Media (CVM), 2016
Lin, Tong
;
Liu, Yao
;
Wang, Bo
;
Wang, Li-Wei
;
Zha, Hong-Bin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
manifold learning
dimensionality reduction
semi-definite programming
Procrustes measure
MANIFOLD
OPTIMIZATION
EIGENMAPS
Mesh Deformation Method Based on Mean Value Coordinates Interpolation
期刊论文
ACTA MECHANICA SOLIDA SINICA, 2016
Sun, Shuli
;
Lv, Shuming
;
Yuan, Yuan
;
Yuan, Mingwu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
unstructured mesh
mesh deformation
mean value coordinates (MVC)
visibility analysis
domain partition
MOTION
3D
ROTORS
Data-worth analysis through probabilistic collocation-based Ensemble Kalman Filter
期刊论文
JOURNAL OF HYDROLOGY, 2016
Dai, Cheng
;
Xue, Liang
;
Zhang, Dongxiao
;
Guadagnini, Alberto
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
Data worth
Ensemble Kalman Filter
Probabilistic collocation
Contaminant migration
GLOBAL SENSITIVITY-ANALYSIS
POLYNOMIAL CHAOS EXPANSION
STOCHASTIC MOMENT EQUATIONS
DATA ASSIMILATION
UNCERTAINTY QUANTIFICATION
GROUNDWATER-FLOW
PARAMETER-ESTIMATION
EXPERIMENTAL-DESIGN
BAYESIAN-INFERENCE
INVERSE PROBLEMS
THE 1-LAPLACIAN CHEEGER CUT: THEORY AND ALGORITHMS
其他
2015-01-01
Chang, K. C.
;
Shao, Sihong
;
Zhang, Dong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Spectral graph theory
Spectral clustering
1-Laplace operator
Graph Laplacian
Eigenvalue problems
Cheeger constant
Graph cut
Optimization
Convergence
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