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Patterns of population displacement during mega-fires in California detected using Facebook Disaster Maps 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (7)
作者:  Jia, Shenyue;  Kim, Seung Hee;  Nghiem, Son, V;  Doherty, Paul;  Kafatos, Menas C.
收藏  |  浏览/下载:13/0  |  提交时间:2020/08/18
Facebook disaster maps  crowdsourced data  social media  Mann-Kendall trend  anomaly analysis  wildfires  California  
Using geo-tagged Instagram posts to reveal landscape values around current and proposed hydroelectric dams and their reservoirs 期刊论文
LANDSCAPE AND URBAN PLANNING, 2018, 170: 283-292
作者:  Chen, Yan;  Parkins, John R.;  Sherren, Kate
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/09
Landscape values  Hydroelectric dam  User generated content social media  Instagram  Geographic information  Spatial analysis  
Examining ISIS Support and Opposition Networks on Twitter 科技报告
来源:Rand Corporation. 出版年: 2016
作者:  Elizabeth Bodine-Baron;  Todd C. Helmus;  Madeline Magnuson;  Zev Winkelman
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/05
The Internet  The Islamic State (Terrorist Organization)  RAND-initiated  Databases and Data Collection, Analysis and Processing  Social Media Analysis  
Attitudes Toward Local and National Government Expressed over Chinese Social Media: A Case Study of Food Safety 科技报告
来源:Rand Corporation. 出版年: 2016
作者:  Douglas Yeung;  Astrid Cevallos
收藏  |  浏览/下载:13/0  |  提交时间:2019/04/05
Food Supply Security  China  Databases and Data Collection, Analysis and Processing  Food Supply  Social Media Analysis  The Internet  Food Safety  
Social change and public engagement with policy and evidence 科技报告
来源:Rand Corporation. 出版年: 2016
作者:  Katherine Stewart;  Talitha Dubow;  Joanna Hofman;  Christian van Stolk
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/05
The Internet  European Union  United Kingdom  Demography  Democracy  Social Media Analysis  
Using Social Media to Gauge Iranian Public Opinion and Mood After the 2009 Election 科技报告
来源:Rand Corporation. 出版年: 2012
作者:  Sara Beth Elson;  Douglas Yeung;  Parisa Roshan;  S. R. Bohandy;  Alireza Nader
收藏  |  浏览/下载:52/0  |  提交时间:2019/04/05
Methodology  Emerging Technologies  RAND-initiated  Open Source Intelligence  Social Media Analysis  West Asia  Globalization