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In this paper, we present the broadcast-based spatial query processing algorithm for LBS. In this algorithm, we simply sort the data objects based on their ...
The client uses the following algorithm to identify the nearest object: Page 5. Range and Nearest Neighbor Query Processing for Mobile Clients. 1101. – S ...
In this paper, we present the broadcast-based spatial query processing algorithm for LBS. In this algorithm, we simply sort the data objects based on their ...
In this paper, we present the broadcast-based spatial query processing algorithm for LBS. In this algorithm, we simply sort the data objects based on their ...
In this paper, we present the broadcast-based spatial query processing algorithm for LBS. In this algorithm, we simply sort the data objects based on their ...
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In order to protect the privacy of users' personal information, we proposed Range- k NN queries, which uses the query range instead of one single query point. A ...
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By measuring the client speed, the next nearest neighbor service is predicted. The cache contains the information of query regions (usually a circle) in ...
Oct 22, 2024 · PDF | The paper is proposed to provide users of mobile devices personalized services tailored to their current location.
Several types of location-dependent queries are sig- nificant in LBS, such as range queries, k-nearest neighbor (k-NN) queries, reverse neighbor queries,.