Network Processing of PT-TOPK Queries Using Necessary Set Based Algorithm in WSN’s
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2014, Vol 3, Issue 10
Abstract
A wireless sensor Network consists of spatially dispersed self-directed sensors to monitor the environment conditions. This work supports innetwork 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 set-based, algorithm for in-network processing of PT-Topk queries in a two-tier hierarchical sensor network. For providing privacy proposing locked Q protocol that that prevents attackers from gaining information from both sensor collected data and sink issued queries.
Authors and Affiliations
P Vinuthna, T SaiDurga
Keywords
Related Articles
- EP ID EP28039
- DOI -
- Views 268
- Downloads 0
EFFICIENT APPROACH FOR PRIVACY PRESERVING MICRODATA PUBLISHING USING SLICING
Many agencies and organizations are willing to release the data they collected to other parties for research and the formulation of public policies. Data often contains personally identifiable information and therefor...
A Novel Way To Automatically Mine Comparable Entities From Comparative Questions
A comparison activity usually contains search for applicable web pages containing information about the targeted products, find competing products, read reviews and identify pros and cons. In this paper we focus on f...
Dedicated VLSI Architecture for 3-D Discrete Wavelet Transform
This Paper Presents an architecture of the lifting based 3-d discrete wavelet transform (DWT), which is a powerful image and video compression algorithm. With 3-D-DWT architectures the memory requirement, block base...
A Mixture Cloud Approach For Safe Official Deduplications.
Cloud computing technology is widely used so that the data can be outsourced on cloud can accessed easily. Different members can share that data through different virtual machines but present on single physical machin...
A Critical Study on Semantic Web Systems and Semantic Web Services
The World Wide Web is the greatest repository of information having a decentralized design in which web pages are hosted by numerous computers, where each document can point to other documents, either on the same or...