Scattered Access Control with Seclusion Support in Wireless Sensor Networks by SecureQ Protocol
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2014, Vol 3, Issue 9
Abstract
A wireless sensor Network consists of spatially dispersed self-directed sensors to monitor the environment conditions. This work supports in-network top-k query process over uncertain data in a distributed wireless sensor network. We develop the notion of necessary Set for efficient in-network pruning of uncertain data in a distributed setting. Based on the necessary sets, we propose, necessary setbased, algorithm for in-network processing of PT-Topk queries in a two-tier hierarchical sensor network. For providing privacy proposing locked Q protocol that prevents attackers from gaining information from both sensor collected data and sink issued queries.
Authors and Affiliations
N_V_R_D Swathi, K Naga Bhargavi
Keywords
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