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| On E?cient Aggregate Nearest Neighbor Query Processing in Road Networks | |
| 作者姓名： | 孙未未 陈楚南 朱良 高去君 荆一楠 李青 |
| 摘 要： | An aggregate nearest neighbor (ANN) query returns a point of interest (POI) that minimizes an aggregate function for multiple query points. In this paper, we propose an e?cient approach to tackle ANN q... |
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