中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
On the Risk Assessment of Terrorist Attacks Coupled with Multi-Source Factors

文献类型：期刊论文

作者Zhang, Xun1,2; Jin, Min1; Fu, Jingying2,3; Hao, Mengmeng2,3; Yu, Chongchong1; Xie, Xiaolan1
刊名ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION
出版日期2018-09-01
卷号7期号:9页码:19
关键词location recommendation algorithm risk assessment terrorist attacks multi-source factors spatial clustering
ISSN号2220-9964
DOI10.3390/ijgi7090354
通讯作者Fu, Jingying(fujy@igsnrr.ac.cn) ; Hao, Mengmeng(haomm.16b@igsnrr.ac.cn)
英文摘要Terrorism has wreaked havoc on today's society and people. The discovery of the regularity of terrorist attacks is of great significance to the global counterterrorism strategy. In this study, we improve the traditional location recommendation algorithm coupled with multi-source factors and spatial characteristics. We used the data of terrorist attacks in Southeast Asia from 1970 to 2016, and comprehensively considered 17 influencing factors, including socioeconomic and natural resource factors. The improved recommendation algorithm is used to build a spatial risk assessment model of terrorist attacks, and the effectiveness is tested. The model trained in this study is tested with precision, recall, and F-Measure. The results show that, when the threshold is 0.4, the precision is as high as 88%, and the F-Measure is the highest. We assess the spatial risk of the terrorist attacks in Southeast Asia through experiments. It can be seen that the southernmost part of the Indochina peninsula and the Philippines are high-risk areas and that the medium-risk and high-risk areas are mainly distributed in the coastal areas. Therefore, future anti-terrorism measures should pay more attention to these areas.
WOS关键词CIVIL-WAR ; VIOLENCE
资助项目Chinese Academy of Sciences key deployment topics[ZDRWZS-2016-6-1] ; Ministry of Education Humanities and Social Sciences Research Youth Fund Project[15YJCZH224] ; Chinese Academy of Sciences Key Deployment Project[ZDRW-ZS-2017-4] ; China Postdoctoral Science Fund 62nd batch of projects[2017M620885] ; Beijing Natural Science Foundation[9162002]
WOS研究方向Physical Geography ; Remote Sensing
语种英语
WOS记录号WOS:000445767900022
出版者MDPI
资助机构Chinese Academy of Sciences key deployment topics ; Ministry of Education Humanities and Social Sciences Research Youth Fund Project ; Chinese Academy of Sciences Key Deployment Project ; China Postdoctoral Science Fund 62nd batch of projects ; Beijing Natural Science Foundation
源URL[http://ir.igsnrr.ac.cn/handle/311030/52869]  
专题中国科学院地理科学与资源研究所
通讯作者Fu, Jingying; Hao, Mengmeng
作者单位1.Beijing Technol & Business Univ, Sch Comp & Informat Engn, Beijing Key Lab Food Safety Big Data Technol, 11 Fucheng Rd, Beijing 100048, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Resources Utilizat & Environm Remediat, 11A Datun Rd, Beijing 100101, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Xun,Jin, Min,Fu, Jingying,et al. On the Risk Assessment of Terrorist Attacks Coupled with Multi-Source Factors[J]. ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION,2018,7(9):19.
APA Zhang, Xun,Jin, Min,Fu, Jingying,Hao, Mengmeng,Yu, Chongchong,&Xie, Xiaolan.(2018).On the Risk Assessment of Terrorist Attacks Coupled with Multi-Source Factors.ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION,7(9),19.
MLA Zhang, Xun,et al."On the Risk Assessment of Terrorist Attacks Coupled with Multi-Source Factors".ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION 7.9(2018):19.

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。