Virtual city: An individual-based digital environment for human mobility and interactive behavior
文献类型：期刊论文
| 作者 | Ge, Yuanzheng1; Meng, Rongqing1; Cao, Zhidong2 ; Qiu, Xiaogang1; Huang, Kedi1
|
| 刊名 | SIMULATION-TRANSACTIONS OF THE SOCIETY FOR MODELING AND SIMULATION INTERNATIONAL
 |
| 出版日期 | 2014-08-01 |
| 卷号 | 90期号:8页码:917-935 |
| 关键词 | Individual-based modeling virtual city synthetic population communication behavior multilayer social networks |
| 英文摘要 | Increasing computing capability and high-resolution digital tracing of human behavior make large-scale computational models for individual-based realistic simulation available. Reconstructing a virtual computational environment is crucial for designing and implementing individual interactions in an artificial society as human beings behave in the real world. In this paper, we propose a methodology to recreate a virtual city by utilizing statistical data and geographic information. The synthetic population and physical environment are baseline components of the virtual city. Individual-based modeling is used to specify individuals' demographic characteristics, and each individual is endowed with heterogeneous social attributes. Various physical environments are generated with geographic locations and mapped with individuals to support daily mobility, migration, and interaction. A series of algorithms are proposed to bridge the gap between macroscopic data and microscopic models, and guarantee equivalence between them. Based on the methodology, we reconstructed a virtual city of Beijing, and presented the statistical analysis of population structure, spatial distribution of physical environments, human travel characteristics, and spatial topologies of social networks. Our synthetic population can represent individual actors in the form of households and household members, and the synthetic population is statistically equivalent to a real population. The proposed methodology is efficient to recreate a synthetic virtual city and can serve as a base for computational experiments. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Computer Science, Interdisciplinary Applications ; Computer Science, Software Engineering |
| 研究领域[WOS] | Computer Science |
| 关键词[WOS] | SOCIAL CONTACT NETWORKS ; AGENT-BASED MODEL ; PANDEMIC INFLUENZA ; SIMULATION ; DISEASE ; PATTERNS ; SPREAD |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000340717900005 |
| 公开日期 | 2015-09-22 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/8030]  |
| 专题 | 自动化研究所_复杂系统管理与控制国家重点实验室_先进控制与自动化团队 |
| 作者单位 | 1.Natl Univ Def Technol, Coll Informat Syst & Management, Changsha 410073, Hunan, Peoples R China 2.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100864, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ge, Yuanzheng,Meng, Rongqing,Cao, Zhidong,et al. Virtual city: An individual-based digital environment for human mobility and interactive behavior[J]. SIMULATION-TRANSACTIONS OF THE SOCIETY FOR MODELING AND SIMULATION INTERNATIONAL,2014,90(8):917-935. |
| APA | Ge, Yuanzheng,Meng, Rongqing,Cao, Zhidong,Qiu, Xiaogang,&Huang, Kedi.(2014).Virtual city: An individual-based digital environment for human mobility and interactive behavior.SIMULATION-TRANSACTIONS OF THE SOCIETY FOR MODELING AND SIMULATION INTERNATIONAL,90(8),917-935. |
| MLA | Ge, Yuanzheng,et al."Virtual city: An individual-based digital environment for human mobility and interactive behavior".SIMULATION-TRANSACTIONS OF THE SOCIETY FOR MODELING AND SIMULATION INTERNATIONAL 90.8(2014):917-935. |
入库方式： OAI收割
来源：自动化研究所
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