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1篇 您的检索式：作者名="FANG Chengxiang"

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		题名	作者	年代	出处	被引量
	1	A Personalized Microbe Biodiversity Dataspace Information System显示文摘It can not provide dynamic view mechanism in previ-ous dataspace information system. In this paper,the dynamic ex-tendable 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 com-plex 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.	LIU Junqiang PENG Zhiyong LI Xuhui ZHENG Congyi FANG Chengxiang	2007	Wuhan University Journal of Natural Sciences2007，12，5：	0

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