A spatio-temporal scenario model for emergency decision
文献类型：期刊论文
| 作者 | Liu, Cheng1; Qian, Jing1; Guo, Danhuai2,3; Liu, Yi1 |
| 刊名 | Geoinformatica
 |
| 出版日期 | 2018-04-01 |
| 卷号 | 22期号:2页码:411-433 |
| 关键词 | Scenario representation model Spatio-temporal framework Emergency decision-making |
| ISSN号 | 1384-6175 |
| DOI | 10.1007/s10707-017-0313-2 |
| 通讯作者 | Liu, yi(liuyi@tsinghua.edu.cn) |
| 英文摘要 | A structural and quantitative representation of disaster status contributes to efficient emergency decision-making, for this purpose, a representation model for disaster status is developed in this paper, called spatio-temporal scenario model (short for stsm model). concept of the term 'scenario' is discussed at first. then, based on the concept, stsm model is proposed and introduced in detail. it contains two components: developing scenario connotation and developing spatio-temporal framework. scenario connotation is to develop representation of disaster status of each object, consisting of object representation and damage representation. spatio-temporal framework is to develop representation of evolution of disaster status, consisting of representation of spatial relation, temporal relation, natural environment and emergency response. finally, an example is provided to show the effectiveness of stsm model. advantages of the developed model lie in four aspects: flexibility in describing dynamic disaster status; universal representation of disaster status contributing to similarity assessment; helping in evaluating emergency severity with the quantitative representation of disaster status. moreover, it helps decision-makers obtain a more comprehensive representation for disaster evolution in a certain time space. |
| WOS关键词 | MANAGEMENT ; DESIGN ; KNOWLEDGE |
| WOS研究方向 | Computer Science ; Physical Geography |
| WOS类目 | Computer Science, Information Systems ; Geography, Physical |
| 语种 | 英语 |
| WOS记录号 | WOS:000430300700010 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374245 |
| 专题 | 计算机网络信息中心 |
| 通讯作者 | Liu, Yi |
| 作者单位 | 1.Tsinghua Univ, Inst Publ Safety Res, Dept Engn Phys, Beijing 100084, Peoples R China 2.Chinese Acad Sci, Comp Network Informat Ctr, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Cheng,Qian, Jing,Guo, Danhuai,et al. A spatio-temporal scenario model for emergency decision[J]. Geoinformatica,2018,22(2):411-433. |
| APA | Liu, Cheng,Qian, Jing,Guo, Danhuai,&Liu, Yi.(2018).A spatio-temporal scenario model for emergency decision.Geoinformatica,22(2),411-433. |
| MLA | Liu, Cheng,et al."A spatio-temporal scenario model for emergency decision".Geoinformatica 22.2(2018):411-433. |
入库方式： iSwitch采集
来源：计算机网络信息中心
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。