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基于星形模型的时空拓扑关联模式挖掘

tar modelFang Gang, Ying Hong, Tu Chengsheng, Guo Jiao, Liu Huacheng(Chongqing Three Gorges University, Wanzhou, Chongqing 404000, China)Abstract: In order to simply express multi-dimensional spatio-temporal topology associated patterns, aiming at events of spatial-temporal database, a star association model based on event is proposed in this paper. This model can display m
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