Design of Freeway Traffic Block Multi-Dimensional Data Warehouse

@inproceedings{He2013DesignOF,
  title={Design of Freeway Traffic Block Multi-Dimensional Data Warehouse},
  author={Lin He and Yan Zhen Chen and Lan Ying Liu and Ning Men},
  year={2013}
}
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.