×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
北京大学 [441]
内容类型
其他 [287]
期刊论文 [154]
发表日期
2017 [26]
2016 [51]
2015 [56]
2014 [31]
2013 [49]
2012 [44]
更多...
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共441条,第1-10条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
Extraction and analysis of city's tourism districts based on social media data
期刊论文
COMPUTERS ENVIRONMENT AND URBAN SYSTEMS, 2017
Shao, Hu
;
Zhang, Yi
;
Li, Wenwen
收藏
  |  
浏览/下载:112/0
  |  
提交时间:2017/12/03
Tourism district
Social media
Spatial-temporal behavior
DESTINATION
NETWORKS
TRACKING
COMMUNITIES
SINGAPORE
IDENTIFICATION
ORGANIZATION
LOCATION
EXAMPLE
WORLD
Integrating multi-source big data to infer building functions
期刊论文
INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE, 2017
Niu, Ning
;
Liu, Xiaoping
;
Jin, He
;
Ye, Xinyue
;
Liu, Yu
;
Li, Xia
;
Chen, Yimin
;
Li, Shaoying
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Multi-source big data
density-based method
building functions
LAND-USE CLASSIFICATION
HUMAN MOBILITY
TIME-SERIES
PATTERNS
COVER
LIMITATIONS
AREAS
CITY
A Novel Popular Tourist Attraction Discovering Approach Based on Geo-Tagged Social Media Big Data
期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2017
Peng, Xia
;
Huang, Zhou
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
social media
geographical big data
tourist attraction
popularity analysis
PHOTOS
ParaView visualization of Abaqus output on the mechanical deformation of complex microstructures
期刊论文
COMPUTERS & GEOSCIENCES, 2017
Liu, Qingbin
;
Li, Jiang
;
Liu, Jie
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Abaqus (R)
Post-processing
Python script
ParaView
Parallel visualization
MICROTOMOGRAPHY
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
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
Effects of Meteorological Factors on Finger Vein Recognition
其他
2017-01-01
Zheng, He
;
Xu, Qiantong
;
Ye, Yapeng
;
Li, Wenxin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
FEATURE-EXTRACTION
Incentive Mechanism for Mobile Crowdsourcing Using an Optimized Tournament Model
期刊论文
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2017
Zhang, Yanru
;
Jiang, Chunxiao
;
Song, Lingyang
;
Pan, Miao
;
Dawy, Zaher
;
Han, Zhu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Mobile crowdsourcing
incentive mechanism
contract theory
moral hazard
tournament
DESIGN
CONTRACTS
CONTESTS
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
Protective effect of hormone therapy among women with hysterectomy/oophorectomy
期刊论文
HUMAN REPRODUCTION, 2017
Chen, L.
;
Mishra, G. D.
;
Dobson, A. J.
;
Wilson, L. F.
;
Jones, M. A.
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
menopausal hormone therapy
mortality
cardiovascular mortality
longitudinal study
RANDOMIZED CONTROLLED-TRIAL
CARDIOVASCULAR-DISEASE
POSTMENOPAUSAL WOMEN
REPLACEMENT THERAPY
HEALTH OUTCOMES
HYSTERECTOMY
RISK
©版权所有 ©2017 CSpace - Powered by
CSpace