A Location Based Top-k Query Secure Processing Via Untrusted Location

K.Jhansilakshmi , V.Sowjanya , Dr.A.Sudhir Babu

Location-based Services, Timing Attacks, Trusted Platform Module

This paper considers a novel distributed system for collaborative location-based information generation and sharing which become increasingly popular due to the explosive growth of Internet-capable and location-aware mobile devices. The system consists of a data collector, data contributors, location-based service providers (LBSPs), and system users. The data collector gathers reviews about points-of-interest (POIs) from data contributors, while LBSPs purchase POI data sets from the data collector and allow users to perform spatial top-k queries which ask for the POIs in a certain region and with the highest k ratings for an interested POI attribute. In practice, LBSPs are untrusted and may return fake query results for various bad motives, e.g., in favor of POIs willing to pay. This paper presents three novel schemes for users to detect fake spatial snapshot and moving top-k query results as an effort to foster the practical deployment and use of the proposed system. The efficacy and efficiency of our schemes are thoroughly analyzed and evaluated.

Published Paper   E-Certificate

"A Location Based Top-k Query Secure Processing Via Untrusted Location", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.1, Issue 12, page no.6 - 10, December-2016, Available :https://ijsdr.org/papers/IJSDR1612002.pdf

Volume 1 Issue 12, December-2016

Pages : 6 - 10

Paper Reg. ID: IJSDR_160959

Published Paper Id: IJSDR1612002

Downloads: 000347186

Research Area: Engineering

Country: krishna, Andhra pradesh, India

Published Paper PDF: https://ijsdr.org/papers/IJSDR1612002

Published Paper URL: https://ijsdr.org/viewpaperforall?paper=IJSDR1612002

ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Publisher: IJSDR(IJ Publication) Janvi Wave

This work is licensed under a Creative Commons Attribution 4.0 International License and The Open Definition