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科研机构
北京大学 [161]
内容类型
期刊论文 [85]
其他 [74]
会议论文 [2]
发表日期
2017 [25]
2016 [37]
2015 [22]
2014 [9]
2013 [9]
2012 [6]
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专题:北京大学
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Single particle mass spectral signatures from vehicle exhaust particles and the source apportionment of on-line PM2.5 by single particle aerosol mass spectrometry
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Yang, Jian
;
Ma, Shexia
;
Gao, Bo
;
Li, Xiaoying
;
Zhang, Yanjun
;
Cai, Jing
;
Li, Mei
;
Yao, Ling&apos
;
Huang, Bo
;
Zheng, Mei
;
ai
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Single particle
SPAMS
Composition
Source apportionment
Guangzhou
POLYCYCLIC AROMATIC-HYDROCARBONS
SCANNING-ELECTRON-MICROSCOPY
PARTICULATE AIR-POLLUTION
MIXING STATE
CHEMICAL-COMPOSITION
INDIVIDUAL PARTICLES
URBAN AREA
ATMOSPHERIC PARTICLES
SOUTHERN CALIFORNIA
EMISSIONS
Measurement of PM and its chemical composition in real-world emissions from non-road and on-road diesel vehicles
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017
Cui, Min
;
Chen, Yingjun
;
Feng, Yanli
;
Li, Cheng
;
Zheng, Junyu
;
Tian, Chongguo
;
Yan, Caiqing
;
Zheng, Mei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
POLYCYCLIC AROMATIC-HYDROCARBONS
RIVER DELTA REGION
PARTICULATE MATTER
CARBONACEOUS COMPOSITION
ORGANIC COMPOSITION
SIZE DISTRIBUTION
AIR-POLLUTANTS
COMMON-RAIL
CHINA
ENGINE
From Raw Footprints to Personal Interests: Bridging the Semantic Gap via Trip Intention Aggregation
其他
2017-01-01
Guo, Long
;
Zhang, Dongxiang
;
Wu, Huayu
;
Cui, Bin
;
Tan, Kian-Lee
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
How Do Assertions Impact Coverage-based Test-Suite Reduction?
其他
2017-01-01
Chen, Junjie
;
Bai, Yanwei
;
Hao, Dan
;
Zhang, Lingming
;
Zhang, Lu
;
Xie, Bing
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
PRIORITIZATION
TOOL
Cooperative Stabilization of a Class of LTI Plants With Distributed Observers
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2017
Liu, Kexin
;
Zhu, Henghui
;
Lu, Jinhu
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Cooperative control
multi-agent systems
distributed observers
system stabilization
sensor networks
LEADER-FOLLOWING CONSENSUS
MULTIAGENT SYSTEMS
SENSOR NETWORKS
OUTPUT-FEEDBACK
ADAPTIVE SYNCHRONIZATION
DECENTRALIZED CONTROL
DYNAMICAL NETWORKS
COMPLEX NETWORKS
DESIGN
ROBUST
Rate-Performance-Loss Optimization for Inter-Frame Deep Feature Coding From Videos
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017
Ding, Lin
;
Tian, Yonghong
;
Fan, Hongfei
;
Wang, Yaowei
;
Huang, Tiejun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Deep feature
convolutional neural networks
deep feature coding
rate-performance-loss optimization
MOBILE VISUAL-SEARCH
STANDARD
COMPRESSION
Zipf's Law in Passwords
期刊论文
IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, 2017
Wang, Ding
;
Cheng, Haibo
;
Wang, Ping
;
Huang, Xinyi
;
Jian, Gaopeng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
User authentication
password distribution
Zipf&apos
strength metric
password policy
SECURITY
DISTRIBUTIONS
s law
Fast Parallel Path Concatenation for Graph Extraction
期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2017
Shao, Yingxia
;
Lei, Kai
;
Chen, Lei
;
Huang, Zi
;
Cui, Bin
;
Liu, Zhongyi
;
Tong, Yunhai
;
Xu, Jin
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2017/12/03
Heterogenegous graph
graph extraction
path concatenation
parallelisim
SIMRANK
CUBE
Efficient SimRank-Based Similarity Join
期刊论文
ACM TRANSACTIONS ON DATABASE SYSTEMS, 2017
Zheng, Weiguo
;
Zou, Lei
;
Chen, Lei
;
Zhao, Dongyan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Similarity
SimRank
upper bound
index-based computation
LARGE NETWORKS
VERTEX COVER
LARGE GRAPHS
SEARCH
OPTIMIZATION
APPROXIMATE
COMPUTATION
QUERIES
Nonlocal Gradient Sparsity Regularization for Image Restoration
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2017
Liu, Hangfan
;
Xiong, Ruiqin
;
Zhang, Xinfeng
;
Zhang, Yongbing
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Content-adaptive modeling
gradient sparsity
image restoration
nonlocal (NL) similarity
total variation (TV) regularization
TOTAL VARIATION MINIMIZATION
ADAPTIVE TOTAL VARIATION
ARTIFACT REDUCTION
TRANSFORM-DOMAIN
NOISE REMOVAL
RECONSTRUCTION
ALGORITHM
RECOVERY
SUPERRESOLUTION
DECONVOLUTION
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