Optimized kNN Query Processing using Clustering in Untrusted Cloud Environment

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Provided by: International Journal of Computer Applications
Topic: Cloud
Format: PDF
The query processing optimization is done using an efficient clustering method for the purpose of fast retrieval of the queries. The main desire of a user is to query regarding the point of interest such as nearby restaurants, cafes, etc., The Location Based Service (LBS) enables the user to access their information about their POI (Point Of Interest). Users send their present location as query and they want to get their output as the nearest POI. Due to absence of technical concerns to support query processing on wider scales, they present the data storage and querying to the cloud service provider.
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