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科研机构
北京大学 [128]
内容类型
期刊论文 [69]
其他 [58]
会议论文 [1]
发表日期
2017 [5]
2016 [15]
2015 [7]
2014 [5]
2013 [10]
2012 [11]
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共128条,第1-10条
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专题:北京大学
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Street as a big geo-data assembly and analysis unit in urban studies: A case study using Beijing taxi data
期刊论文
APPLIED GEOGRAPHY, 2017
Zhu, Di
;
Wang, Ninghua
;
Wu, Lun
;
Liu, Yu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Street
Linear unit
Spatio-temporal pattern
Big geo-data
Urban study
SPACE SYNTAX
LAND-USE
COMPUTATIONAL METHOD
NETWORK
ALGORITHMS
PATTERNS
POINTS
CITIES
SCALE
TIME
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
Fast Intra-Mode and CU Size Decision for HEVC
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2017
Zhang, Tao
;
Sun, Ming-Ting
;
Zhao, Debin
;
Gao, Wen
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Coding unit (CU) size decision
fast intra coding
gradient
High Efficient Video Coding (HEVC)
intra-mode decision
support vector machine (SVM)
VIDEO CODING HEVC
MODE DECISION
ALGORITHM
PREDICTION
COMPLEXITY
STANDARD
Reachability in Fuzzy Game Graphs
期刊论文
IEEE TRANSACTIONS ON FUZZY SYSTEMS, 2017
Pan, Haiyu
;
Li, Yongming
;
Cao, Yongzhi
;
Li, Dechao
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Fuzzy automaton
fuzzy logic
fuzzy transition system (FTS)
game graph
reachability
DISCRETE-EVENT SYSTEMS
COMPUTATION TREE LOGIC
OMEGA-REGULAR GAMES
MODEL CHECKING
TRANSITION-SYSTEMS
SUPERVISORY CONTROL
FINITE AUTOMATA
MOBILE ROBOT
APPROXIMATION
SIMULATION
Soft Combination for Cooperative Spectrum Sensing in Fading Channels
期刊论文
IEEE ACCESS, 2017
Guo, Huayan
;
Reisi, Nima
;
Jiang, Wei
;
Luo, Wu
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Cognitive radio
cooperative spectrum sensing
soft combining
LLR-based detector
COGNITIVE RADIO NETWORKS
DISTRIBUTED DETECTION
VANDERMONDE SYSTEMS
MULTIPLE SENSORS
MOMENT MATRICES
FUSION
SIGNAL
ENVIRONMENTS
OPTIMIZATION
PERFORMANCE
Built environment, peak hours and route choice efficiency: An investigation of commuting efficiency using GPS data
期刊论文
JOURNAL OF TRANSPORT GEOGRAPHY, 2016
Ta, Na
;
Zhao, Ying
;
Chai, Yanwei
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Commuting efficiency
Built environment
Peak hour
Suburbs
China
JOBS-HOUSING BALANCE
SPACE-TIME CONSTRAINTS
TRAVEL MODE CHOICE
METROPOLITAN-AREA
BEHAVIOR
EXCESS
PATTERNS
CHINA
JOURNEY
GENDER
Absolute Orientation Based on Distance Kernel Functions
期刊论文
REMOTE SENSING, 2016
Sun, Yanbiao
;
Zhao, Liang
;
Zhou, Guoqing
;
Yan, Lei
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
weighting matrix
absolute orientation
kernel function
least squares problem
REGISTRATION
HERITAGE
RBA: Reduced Bundle Adjustment for oblique aerial photogrammetry
期刊论文
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2016
Sun, Yanbiao
;
Sun, Huabo
;
Yan, Lei
;
Fan, Shiyue
;
Chen, Rui
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Bundle Adjustment
Oblique images
Reduced normal equation
RMSE
Parametrization
IMAGES
DAMAGE
Differentially Private Data Releasing for Smooth Queries
其他
2016-01-01
Wang, Ziteng
;
Jin, Chi
;
Fan, Kai
;
Zhang, Jiaqi
;
Huang, Junliang
;
Zhong, Yiqiao
;
Wang, Liwei
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
differential privacy
smooth queries
synthetic dataset
ALGORITHMS
COMPLEXITY
Tensor LRR and Sparse Coding-Based Subspace Clustering
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2016
Fu, Yifan
;
Gao, Junbin
;
Tien, David
;
Lin, Zhouchen
;
Hong, Xia
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Dictionary learning
sparse coding (SC)
subspace clustering
tensor low-rank representation (TLRR)
ORTHOGONAL MATCHING PURSUIT
SIGNAL RECOVERY
MATRIX COMPLETION
REPRESENTATION
ALGORITHM
DICTIONARIES
SEGMENTATION
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