| A Personalized Microbe Biodiversity Dataspace Information System |
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| 作者姓名： | LIU Junqiang PENG Zhiyong LI Xuhui ZHENG Congyi FANG Chengxiang |
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| 作者单位： | [1]State Key Laboratory of Software Engineering, Wuhan University, Wuhan 430072, Hubei, China [2]School of Life Sciences, Wuhan University, Wuhan 430072, Hubei, China |
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| 基金项目： | Supported by the National Natural Science Foundation of China （60573095）, the Program for New Century Excellent Talents at University of China （NCET-04-0675）, the National High Technology Research and Development Program of China （2006AAI2Z210）, Specialized Research Fund for the Doctoral Program of Higher Education of China （20050486024） and State Key Laboratory of Software Engineering （SKLSE05-01） |
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| 摘 要： |
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| 关 键 词： | 目标代理模型 生物多样性 交叉询问 数据空间 |
| 文章编号： | 1007-1202（2007）05-0932-05 |
| 修稿时间： | 2007-01-31 |
A personalized microbe biodiversity dataspace information system |
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| LIU Junqiang PENG Zhiyong LI Xuhui ZHENG Congyi FANG Chengxiang.A Personalized Microbe Biodiversity Dataspace Information System[J].Wuhan University Journal of Natural Sciences,2007,12(5):932-936. |
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| Authors: | Liu Junqiang Peng Zhiyong Li Xuhui Zheng Congyi Fang Chengxiang |
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| Institution: | (1) State Key Laboratory of Software Engineering, Wuhan University, Wuhan, 430072, Hubei, China;(2) School of Life Sciences, Wuhan University, Wuhan, 430072, Hubei, China |
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| Abstract: | It can not provide dynamic view mechanism in previous dataspace information system. In this paper, the dynamic extendable view mechanism provided by object deputy model is proposed for personalized dataspace information system which can provide rich semantics and enough flexibility. The flexible inheritance avoids a lot of data redundancy. The cross class query mechanism allows users to find more related data based on complex relationships. The personalized dataspace service provides less storage space consumption and shorter query response time. The experiment result shows that our approach is more feasible and efficient than the traditional one. |
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| Keywords: | object deputy model biodiversity cross class query personalized dataspace |
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