Handling Highly Frequent Network Updates For K Nearest Neighbor Query On Road Networks
Journal Title: International Journal of Computer Science & Engineering Technology - Year 2015, Vol 6, Issue 8
Abstract
Outsourcing spatial databases to the cloud has provided the spatial query integrity which means that the third party service provider is Untrustworthy, therefore query integrity verifies the correctness and completeness of the results. However handling highly frequent network updates is critical. In this paper we handle the highly frequent network updates which mean that the service provider provides the results according to the traffic changes during rush hours. It provides the results with respect to the Network Voronoi diagram where it verifies both the shortest distance and path in the real world road network unlike the previous work where the verifications can be done based on Euclidean distance. In this paper we run the Experiments on Google Android mobile devices in order to communicate with the service provider through wireless connection. The Experiment Results show that our paper reduces the complexities between the client and service provider interactions.
Authors and Affiliations
P. Yamini , Dr. A. P. Siva Kumar
Keywords
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