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科研机构
北京大学 [31]
内容类型
其他 [23]
期刊论文 [8]
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2016 [2]
2015 [2]
2014 [2]
2012 [4]
2011 [2]
2010 [4]
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共31条,第1-10条
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专题:北京大学
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Levy random walks on multiplex networks
其他
2016-01-01
Guo, Quantong
;
Cozzo, Emanuele
;
Zheng, Zhiming
;
Moreno, Yamir
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2017/12/03
COMPLEX NETWORKS
INTERCONNECTED NETWORKS
3D exemplar-based random walks for tooth segmentation from cone-beam computed tomography images
期刊论文
MEDICAL PHYSICS, 2016
Pei, Yuru
;
Ai, Xingsheng
;
Zha, Hongbin
;
Xu, Tianmin
;
Ma, Gengyu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/04
exemplar-based random walks
tooth segmentation
adaptive soft constraints
iterative refinement
LEVEL-SET
TEETH
CT
RECONSTRUCTION
ALGORITHM
MODELS
FLOW
An ontology matching approach based on affinity-preserving random walks
其他
2015-01-01
Xiang, Chuncheng
;
Chang, Baobao
;
Sui, Zhifang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Cooperation in group-structured populations with two layers of interactions
期刊论文
SCIENTIFIC REPORTS, 2015
Zhang, Yanling
;
Fu, Feng
;
Chen, Xiaojie
;
Xie, Guangming
;
Wang, Long
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
EVOLUTIONARY DYNAMICS
PUBLIC-GOODS
GAMES
SELECTION
NETWORKS
STRATEGY
Sybil defenses in DHT networks based on social relationships
期刊论文
qinghua daxue xuebaojournal of tsinghua university, 2014
Han, Xinhui
;
Xiao, Xianquan
;
Zhang, Jianyu
;
Liu, Bingshuang
;
Zhang, Yuan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/13
Learning Markov random walks for robust subspace clustering and estimation
期刊论文
neural networks, 2014
Liu, Risheng
;
Lin, Zhouchen
;
Su, Zhixun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
Spectral clustering
Dimensionality reduction
Markov random walks
Transition probability learning
Subspace clustering and estimation
NONLINEAR DIMENSIONALITY REDUCTION
PRINCIPAL COMPONENT ANALYSIS
SEGMENTATION
FRAMEWORK
MATRIX
ALGORITHM
MIXTURE
Trends, Shocks, Persistent Cycles in Evolving Economy : Business Cycle Measurement in Time-Frequency Representation
其他
2012-04-24, 2012-04-24
Ping Chen
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/06/16
Evolving Economy
Business Cycle Measurement
Time-Frequency
Some ergodic theorems for a parabolic Anderson model
其他
2012-01-01
Liu, Yong
;
Yang, Feng Xia
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/11/10
Linear system of interacting diffusion
parabolic Anderson model
ergodic invariant measures
clustering phenomena
INFINITE PARTICLE SYSTEM
INTERACTING DIFFUSIONS
INVARIANT MEASURES
RANDOM-WALKS
Voter model in a random environment in a"currency sign (d)
其他
2012-01-01
Shan, Zhichao
;
Chen, Dayue
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/13
Voter model
random walk
random environment
duality
RANDOM-WALKS
GRAPHS
High-Order Accurate Runge-Kutta (Local) Discontinuous Galerkin Methods for One- and Two-Dimensional Fractional Diffusion Equations
其他
2012-01-01
Ji, Xia
;
Tang, Huazhong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/16
Discontinuous Galerkin method
Runge-Kutta time discretization
fractional derivative
Caputo derivative
diffusion equation
FINITE-ELEMENT-METHOD
PARTIAL-DIFFERENTIAL-EQUATIONS
ADVECTION-DISPERSION EQUATION
FOKKER-PLANCK EQUATION
CONSERVATION-LAWS
RANDOM-WALKS
SYSTEMS
SPACE
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