Reverse nearest neighbor search with a non-spatial aspect

  title={Reverse nearest neighbor search with a non-spatial aspect},
  author={Jeong-Hoon Park and Chin-Wan Chung and U. Kang},
  journal={Inf. Syst.},
With the recent surge in the use of the location-based service (LBS), the importance of spatial database queries has increased. The reverse nearest neighbor (RNN) search is one of the most popular spatial database queries. In most previous studies, the spatial distance is used for measuring the distance between objects. However, as the demands of users of the LBSs are becoming more complex, considering only the spatial factor as a distance measure is not sufficient. For example, through a hotel… CONTINUE READING


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