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科研机构
北京大学 [227]
内容类型
期刊论文 [124]
其他 [100]
会议论文 [3]
发表日期
2017 [10]
2016 [25]
2015 [24]
2014 [21]
2013 [14]
2012 [11]
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专题:北京大学
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Double-jump diffusion model for VIX: evidence from VVIX
其他
2017-01-01
Zang, Xin
;
Ni, Jun
;
Huang, Jing-Zhi
;
Wu, Lan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Volatility indices
Volatility proxy
Co-jump
Monte Carlo Markov chain
Bayesian analysis
STOCHASTIC VOLATILITY MODELS
TERM STRUCTURE
OPTION PRICES
DERIVATIVES
Semiparametric Bayesian inference for accelerated failure time models with errors-in-covariates and doubly censored data
其他
2017-01-01
Shen, Junshan
;
Li, Zhaonan
;
Yu, Hanjun
;
Fang, Xiangzhong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Accelerated failure time model
Dirichlet process
errors-in-covariates
Gibbs sampling
variable selection
NONPARAMETRIC PROBLEMS
CONFIDENCE-INTERVALS
LINEAR-REGRESSION
SELECTION
DISTRIBUTIONS
MIXTURES
LASSO
UniWalk: Unidirectional Random Walk Based Scalable SimRank Computation over Large Graph
其他
2017-01-01
Luo, XiongCai
;
Gao, Jun
;
Zhou, Chang
;
Yu, Jeffrey Xu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Maximally dense random packings of cubes and cuboids via a novel inverse packing method
期刊论文
SOFT MATTER, 2017
Liu, Lufeng
;
Li, Zhuoran
;
Jiao, Yang
;
Li, Shuixiang
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  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
NONSPHERICAL PARTICLES
NANOCUBES
SPHEROCYLINDERS
SIMULATION
SPHERES
REALIZABILITY
ELLIPSOIDS
ORDER
SHAPE
An efficient stochastic approach for flow in porous media via sparse polynomial chaos expansion constructed by feature selection
期刊论文
ADVANCES IN WATER RESOURCES, 2017
Meng, Jin
;
Li, Heng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Uncertainty quantification
Karhunen-Loeve expansion
Sparse polynomial chaos expansion
Feature selection
LASSO-LAR
GLOBAL SENSITIVITY-ANALYSIS
UNCERTAINTY QUANTIFICATION
DIFFERENTIAL-EQUATIONS
PROBABILISTIC-COLLOCATION
OPTIMAL ALLOCATION
RANDOM-FIELDS
MODELS
RESOURCES
REDUCTION
Controlling stimulated Raman scattering by two-color light in inertial confinement fusion
期刊论文
PHYSICS OF PLASMAS, 2017
Liu, Z. J.
;
Chen, Y. H.
;
Zheng, C. Y.
;
Cao, L. H.
;
Li, B.
;
Xiang, J.
;
Hao, L.
;
Lan, K.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
WAVE
Nested sparse grid collocation method with delay and transformation for subsurface flow and transport problems
期刊论文
ADVANCES IN WATER RESOURCES, 2017
Liao, Qinzhuo
;
Zhang, Dongxiao
;
Tchelepi, Hamdi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
GENERALIZED POLYNOMIAL CHAOS
DIFFERENTIAL-EQUATIONS
NUMERICAL-INTEGRATION
ADAPTIVE QUADRATURE
KALMAN FILTER
FEKETE POINTS
POROUS-MEDIA
UNCERTAINTY
CUBATURE
MODELS
Multiple-Mode Orthogonal Frequency Division Multiplexing With Index Modulation
期刊论文
IEEE TRANSACTIONS ON COMMUNICATIONS, 2017
Wen, Miaowen
;
Basar, Ertugrul
;
Li, Qiang
;
Zheng, Beixiong
;
Zhang, Meng
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  |  
浏览/下载:12/0
  |  
提交时间:2017/12/03
OFDM
index modulation
in-phase/quadrature components
log-likelihood ratio (LLR)
maximum-likelihood (ML)
bit error rate (BER)
SPATIAL MODULATION
OFDM
DETECTOR
PERFORMANCE
Smartphone-Based Real Time Vehicle Tracking in Indoor Parking Structures
期刊论文
IEEE TRANSACTIONS ON MOBILE COMPUTING, 2017
Gao, Ruipeng
;
Zhao, Mingmin
;
Ye, Tao
;
Ye, Fan
;
Wang, Yizhou
;
Luo, Guojie
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Vehicle real time tracking
indoor environments
RGB-D Image-based Pose Estimation with Monte Carlo Localization
其他
2017-01-01
Li, Ming
;
Qin, Hao
;
Huang, May
;
Cao, Jian
;
Zhang, Xing
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
pose estimation
coordinate transformation
least squares method
monte carlo localization
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