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科研机构
北京大学 [28]
内容类型
期刊论文 [15]
其他 [13]
发表日期
2017 [1]
2016 [2]
2015 [1]
2014 [2]
2013 [6]
2012 [3]
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专题:北京大学
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Spatiotemporal Fuzzy Clustering Strategy for Urban Expansion Monitoring Based on Time Series of Pixel-Level Optical and SAR Images
期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2017
Li, Shuang
;
Wang, Yafei
;
Chen, Peipei
;
Xu, Xinliang
;
Cheng, Chengqi
;
Chen, Bo
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Fuzzy information granulation
optical-synthetic aperture radar (SAR) image time series
pixel level
spatiotemporal fuzzy clustering (STFC)
urban expansion
REMOTE-SENSING IMAGES
UNSUPERVISED CHANGE DETECTION
LAND-COVER CHANGE
WEST-AFRICA
FUSION
AREAS
SEGMENTATION
CLASSIFICATION
CHINA
URBANIZATION
Divergent lncRNAs Regulate Gene Expression and Lineage Differentiation in Pluripotent Cells
期刊论文
CELL STEM CELL, 2016
Luo, Sai
;
Lu, Yuyang
;
Liu, Lichao
;
Yin, Yafei
;
Chen, Chunyan
;
Han, Xue
;
Wu, Bohou
;
Xu, Ronggang
;
Liu, Wei
;
Yan, Pixi
;
Shao, Wen
;
Lu, Zhi
;
Li, Haitao
;
Na, Jie
;
Tang, Fuchou
;
Wang, Jianlong
;
Zhang, Yong E.
;
Shen, Xiaohua
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
LONG NONCODING RNAS
ANTISENSE TRANSCRIPT
SINGLE-CELL
STEM-CELLS
MOUSE
CHROMATIN
PROTEIN
LOCUS
ACTIVATION
PROMOTERS
Vote Trust: Leveraging Friend Invitation Graph to Defend against Social Network Sybils
期刊论文
IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING, 2016
Yang, Zhi
;
Xue, Jilong
;
Yang, Xiaoyong
;
Wang, Xiao
;
Dai, Yafei
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/04
Online social network
Sybil attack
Sybil detection
spam
A Situation-Aware and Interactive System for Assisting People Fill out Paper Forms
其他
2015-01-01
Wang, Jiangtao
;
Wang, Yasha
;
Wang, YaFei
;
Zhao, Junfeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Situation Awareness
Interactive System
Paper Form Filling
Multi-Modal Interaction
Uncovering Social Network Sybils in the Wild
期刊论文
2014
Yang, Zhi
;
Wilson, Christo
;
Wang, Xiao
;
Gao, Tingting
;
Zhao, Ben Y.
;
Dai, Yafei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/16
Online social networks
spam
Sybil attacks
user behavior
measurement
Forwarding links without browsing links in online social networks
其他
2014-01-01
Jiang, Jing
;
Wang, Xiao
;
Zhang, Li
;
Dai, Yafei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Challenges, Designs, and Performances of Large-Scale Open-P2SP Content Distribution
期刊论文
ieee transactions on parallel and distributed systems, 2013
Li, Zhenhua
;
Huang, Yan
;
Liu, Gang
;
Wang, Fuchen
;
Liu, Yunhao
;
Zhang, Zhi-Li
;
Dai, Yafei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
Internet
content distribution
server based
peer-to-peer
P2SP
open-P2SP
The application of DNA nanoparticle conjugates on the graph's connectivity problem
期刊论文
2013
Dong, Yafei
;
Wang, Yanchai
;
Ma, Jingjing
;
Jia, Li
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/17
Unfolding dynamics in a social network: Co-evolution of link formation and user interaction
其他
2013-01-01
Yang, Zhi
;
Xue, Jilong
;
Zhao, Xiaohan
;
Wang, Xiao
;
Zhao, Ben Y.
;
Dai, Yafei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/17
Understanding Latent Interactions in Online Social Networks
期刊论文
2013
Jiang, Jing
;
Wilson, Christo
;
Wang, Xiao
;
Sha, Wenpeng
;
Huang, Peng
;
Dai, Yafei
;
Zhao, Ben Y.
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/13
Human Factors
Measurement
Performance
Latent interaction
online social networks
measurement
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