Efficient Continuous K-Nearest Neighbor Query over Moving Objects in Road Networks
碩士 === 國立成功大學 === 資訊工程學系碩博士班 === 97 === Continuous K-Nearest Neighbor (CKNN) query is an important type of spatio-temporal queries. A CKNN query is to find among all moving objects the K-nearest neighbors (KNNs) of a moving query object at each timestamp. In this paper, we focus on processing such a...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2009
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| Online Access: | http://ndltd.ncl.edu.tw/handle/99333427136702073443 |