| 城市空间智能计算平台研究 |
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| 引用本文： | 朱钥,李琦.城市空间智能计算平台研究[J].地理与地理信息科学,2011,27(1):11-15,20. |
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| 作者姓名： | 朱钥 李琦 |
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| 作者单位： | 北京大学地球和空间科学学院;上海城市地理信息系统发展有限公司; |
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| 摘 要： | 该文提出了空间智能平台的概念,阐述了其研究意义和内容,明确了空间智能计算平台核心计算模型的建模对象和目标。在此基础上,分析了宏观数学模型、群体行为模型两种用来构建空间活动模型的建模方法以及适用于空间活动分析的物理环境建模技术。从融合多尺度行为模型、构建城市日常生活模型、验证和校验核心模型以及平衡效率和效果4方面探讨了构建空间智能计算平台的关键技术。从实际功能看,城市空间智能平台是联系宏观复杂问题和微观机制的桥梁,是分析城市问题的工程化实验平台,具有广阔的应用前景。
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| 关 键 词： | 复杂系统 空间智能计算 日常空间活动模型 |
Research of Urban Spatial Intelligence Computation Platform |
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| ZHU Yue,LI Qi.Research of Urban Spatial Intelligence Computation Platform[J].Geography and Geo-Information Science,2011,27(1):11-15,20. |
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| Authors: | ZHU Yue LI Qi |
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| Institution: | ZHU Yue1,2,LI Qi1(1.School of Earth and Space Science,Peking University,Beijing 100871,2.Shanghai City GIS Developing Ltd.,Shanghai 200032,China) |
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| Abstract: | Spatial intelligence computation platform is put forward as a new concept in this paper.The research meaning and content of it is expatiated and its modeling object and target are also ensured.Two kinds of modeling methods namely macro math model,crowd behavior model accompanied with the city landscape modeling technology applying to spatial activity analysis are discussed in detail.Four key technical issues are addressed and analyzed:1) multi-scale behavior models integration,2) daily living models of city... |
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| Keywords: | complex system spatial-intelligence computation(SIC) daily spatial-behavior model |
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