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Design of Freeway Traffic Block Multi-Dimensional Data Warehouse
Abstract:
Through analysis of large sample data of freeway traffic block event, the data source of freeway traffic block is found out and summarized. Based on that, this paper propose a national level, distributed, freeway traffic block multidimensional data warehouse (FTBMDW) , and present the concept model , logical model and physical models of the data warehouse. The purpose of the FTBMDW is to support inter-provincial and inter-regional freeway traffic block analysis with reliable data.
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954-957
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Online since:
September 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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