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科研机构
北京大学 [47]
内容类型
期刊论文 [33]
其他 [13]
会议论文 [1]
发表日期
2017 [13]
2016 [14]
2015 [8]
2013 [3]
2011 [3]
2010 [2]
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专题:北京大学
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Variability and quasi-decadal changes in the methane budget over the period 2000-2012
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017
Saunois, Marielle
;
Bousquet, Philippe
;
Poulter, Ben
;
Peregon, Anna
;
Ciais, Philippe
;
Canadell, Josep G.
;
Dlugokencky, Edward J.
;
Etiope, Giuseppe
;
Bastviken, David
;
Houweling, Sander
;
Janssens-Maenhout, Greet
;
Tubiello, Francesco N.
;
Castaldi, Simona
;
Jackson, Robert B.
;
Alexe, Mihai
;
Arora, Vivek K.
;
Beerling, David J.
;
Bergamaschi, Peter
;
Blake, Donald R.
;
Brailsford, Gordon
;
Bruhwiler, Lori
;
Crevoisier, Cyril
;
Crill, Patrick
;
Covey, Kristofer
;
Frankenberg, Christian
;
Gedney, Nicola
;
Hoeglund-Isaksson, Lena
;
Ishizawa, Misa
;
Ito, Aki
收藏
  |  
浏览/下载:109/0
  |  
提交时间:2017/12/03
GLOBAL ATMOSPHERIC ETHANE
NATURAL-GAS PRODUCTION
PROCESS-BASED MODEL
CH4 EMISSIONS
FOSSIL-FUEL
GROWTH-RATE
INTERANNUAL VARIABILITY
TERRESTRIAL ECOSYSTEMS
BIOGEOCHEMISTRY MODEL
SURFACE MEASUREMENTS
A snow-free vegetation index for improved monitoring of vegetation spring green-up date in deciduous ecosystems
期刊论文
REMOTE SENSING OF ENVIRONMENT, 2017
Wang, Cong
;
Chen, Jin
;
Wu, Jin
;
Tang, Yanhong
;
Shi, Peijun
;
Black, T. Andrew
;
Zhu, Kai
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Vegetation phenology
Green-up date
Remote sensing
Snowmelt
NDPI
Climate change
DIGITAL REPEAT PHOTOGRAPHY
CARBON-DIOXIDE EXCHANGE
DIFFERENCE WATER INDEX
LAND-SURFACE PHENOLOGY
TIBETAN PLATEAU
GROWING-SEASON
BOREAL REGIONS
HIGH-LATITUDES
SATELLITE DATA
CLIMATE-CHANGE
对象云存储中分类分级数据的访问控制方法
其他
2017-01-01
杨腾飞
;
申培松
;
田雪
;
冯荣权
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
对象存储
云计算
数据安全
访问控制系统
分类分级数据
属性加密
安全标记
object storage
cloud computing
data security
access control model
classified and graded data
attribute-based encryption
secure label
Rural Household Preferences for Active Participation in "Payment for Ecosystem Service" Programs: A Case in the Miyun Reservoir Catchment, China
期刊论文
PLOS ONE, 2017
Li, Hao
;
Bennett, Michael T.
;
Jiang, Xuemei
;
Zhang, Kebin
;
Yang, Xiaohui
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
LAND CONVERSION PROGRAM
CHOICE EXPERIMENT APPROACH
FOR-GREEN PROGRAM
ENVIRONMENTAL SERVICES
BIODIVERSITY CONSERVATION
DESIGNING PAYMENTS
FARMERS ATTITUDES
WATER-QUALITY
WIN-WIN
CONSTRAINTS
一种基于Actor模型的弹性可伸缩的流处理框架
期刊论文
计算机研究与发展, 2017
詹杭龙
;
刘澜涛
;
康亮环
;
曹东刚
;
谢冰
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
流处理
Actor模型
云计算
弹性可伸缩
2层路由机制
stream processing
Actor model
cloud computing
elastic scalable
two-layer routing mechanism
Cost Efficiency for Economical Mobile Data Traffic Management From Users' Perspective
其他
2017-01-01
Ma, Jinghuan
;
Song, Lingyang
;
Li, Yonghui
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Data traffic management
cost efficiency
smart data pricing
WIRELESS DATA-NETWORKS
POWER ALLOCATION
TIME
INFORMATION
IMPACT
5G
Cost Efficiency for Economical Mobile Data Traffic Management From Users' Perspective
期刊论文
IEEE/CIC International Conference on Communications in China (ICCC), 2017
Ma, Jinghuan
;
Song, Lingyang
;
Li, Yonghui
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Data traffic management
cost efficiency
smart data pricing
WIRELESS DATA-NETWORKS
POWER ALLOCATION
TIME
INFORMATION
IMPACT
5G
Resource service sharing in cloud manufacturing based on the Gale-Shapley algorithm: advantages and challenge
期刊论文
INTERNATIONAL JOURNAL OF COMPUTER INTEGRATED MANUFACTURING, 2017
Liu, Yongkui
;
Zhang, Lin
;
Tao, Fei
;
Wang, Long
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
cloud manufacturing
resource service sharing
utility
Gale-Shapley algorithm
ENTERPRISES
NETWORK
ASP
Workload-based multi-task scheduling in cloud manufacturing
期刊论文
ROBOTICS AND COMPUTER-INTEGRATED MANUFACTURING, 2017
Liu, Yongkui
;
Xu, Xun
;
Zhang, Lin
;
Wang, Long
;
Zhong, Ray Y.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Cloud manufacturing
Multi-task scheduling
Task workload
SYSTEM
OPTIMIZATION
ALGORITHM
SELECTION
ENERGY
Real-time and generic queue time estimation based on mobile crowdsensing
期刊论文
FRONTIERS OF COMPUTER SCIENCE, 2017
Wang, Jiangtao
;
Wang, Yasha
;
Zhang, Daqing
;
Wang, Leye
;
Chen, Chao
;
Lee, Jae Woong
;
He, Yuanduo
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
mobile crowdsensing
queue time estimation
opportunistic and participatory sensing
PEOPLE
RECOGNITION
SCENES
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