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科研机构
北京大学 [64]
内容类型
其他 [34]
期刊论文 [30]
发表日期
2017 [4]
2016 [9]
2015 [11]
2014 [6]
2013 [3]
2012 [4]
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共64条,第1-10条
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专题:北京大学
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Compact Deep Invariant Descriptors for Video Retrieval
其他
2017-01-01
Lou, Yihang
;
Bai, Yan
;
Lin, Jie
;
Wang, Shiqi
;
Chen, Jie
;
Chandrasekhar, Vijay
;
Duan, Ling-Yu
;
Huang, Tiejun
;
Kot, Alex Chichung
;
Gao, Wen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Social Media Visual Analytics
其他
2017-01-01
Chen, Siming
;
Lin, Lijing
;
Yuan, Xiaoru
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
REAL-TIME
INFORMATION DIFFUSION
TEXT DATA
NETWORKS
VISUALIZATION
SYSTEM
MESSAGES
EXPLORATION
CHALLENGE
PATTERNS
Hybrid carbon nanowire networks with Fe-P bond active site for efficient oxygen/hydrogen-based electrocatalysis
期刊论文
NANO ENERGY, 2017
Li, Mian
;
Liu, Tingting
;
Bo, Xiangjie
;
Zhou, Ming
;
Guo, Liping
;
Guo, Shaojun
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Fe/P/C nanowire
Three-dimensional (3D) network
Fe-P bond
Oxygen reduction reaction
Oxygen evolution reaction
Hydrogen evolution reaction
OXYGEN REDUCTION REACTION
HYDROGEN EVOLUTION
DOPED CARBON
CATALYTIC-ACTIVITY
NANOPARTICLES
PHOSPHORUS
GRAPHENE
IRON
NANOMATERIALS
NANOTUBES
Social Media Visual Analytics
期刊论文
19th Eurographics/IEEE VGTC Conference on Visualization (EuroVis), 2017
Chen, Siming
;
Lin, Lijing
;
Yuan, Xiaoru
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
REAL-TIME
INFORMATION DIFFUSION
TEXT DATA
NETWORKS
VISUALIZATION
SYSTEM
MESSAGES
EXPLORATION
CHALLENGE
PATTERNS
Understanding Spatiotemporal Patterns of Human Convergence and Divergence Using Mobile Phone Location Data
其他
2016-01-01
Yang, Xiping
;
Fang, Zhixiang
;
Xu, Yang
;
Shaw, Shih-Lung
;
Zhao, Zhiyuan
;
Yin, Ling
;
Zhang, Tao
;
Lin, Yunong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
human convergence and divergence
mobile phone data
spatiotemporal patterns
human mobility patterns
URBAN MOBILITY
CELL PHONES
LAND-USE
NETWORK
INFORMATION
Connecting Social Media to E-Commerce: Cold-Start Product Recommendation Using Microblogging Information
期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2016
Zhao, Wayne Xin
;
Li, Sui
;
He, Yulan
;
Chang, Edward Y.
;
Wen, Ji-Rong
;
Li, Xiaoming
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
E-commerce
product recommender
product demographic
microblogs
recurrent neural networks
Distinguishing re-sharing behaviors from re-creating behaviors in information diffusion
期刊论文
WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS, 2016
Xie, Yiran
;
Yin, Hongzhi
;
Cui, Bin
;
Yao, Junjie
;
Xu, Quanqing
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Information diffusion
Re-share
Re-creation
A Convolutional Network Coding Oriented Four-Stage Contention Protocol for All-to-All Broadcasting Networks
期刊论文
CHINESE JOURNAL OF ELECTRONICS, 2016
Liu Yun
;
Wang Shan
;
Zhu Bocheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Convolutional network coding (CNC)
MAC
Multicast networks
Max-flow min-cut
MULTICAST NETWORKS
DESIGN
Adaptive Weighted Matching of Deep Convolutional Features for Painting Retrieval
其他
2016-01-01
Wang, Qiusi
;
Gao, Feng
;
Wang, Yitong
;
Duan, Ling-Yu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
painting retrieval
convolutional neural network
adaptive weighted matching
feature selection
TWO-STAGE POOLING OF DEEP CONVOLUTIONAL FEATURES FOR IMAGE RETRIEVAL
其他
2016-01-01
Zhi, Tiancheng
;
Duan, Ling-Yu
;
Wang, Yitong
;
Huang, Tiejun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
image representation
image retrieval
convolutional neural network
feature pooling
compact descriptor
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