CPEQ: A Novel Techniques For Efficient Query Services To Users In Cloud
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2015, Vol 4, Issue 10
Abstract
Now a days cloud offering different kinds of services to users and organizations with different cloud model types like public cloud, private cloud and hybrid cloud. Introducing public cloud which provides data storage and query services available for more users along with low cost. Data owner is worrying about sensitive data privacy is not guarantee by the cloud. Existing techniques can’t provide the data confidentiality, query privacy, query processing and processing cost. We present random space perturbation along with four techniques Data perturbation, Secure query transmission, two-stage query processing and range algorithm to process KNN Queries. Finally these techniques achieves secure and low processing cost.
Authors and Affiliations
T. Yedukondalu, R R S Ravi Kumar
Keywords
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