scholarly journals A resilient data aggregation method based on spatio-temporal correlation for wireless sensor networks

2018 ◽  
Vol 2018 (1) ◽  
Author(s):  
Yong Lu ◽  
Na Sun
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Data Aggregation ◽  
Temporal Correlation ◽  
Wireless Sensor ◽  
Aggregation Method ◽  
Spatio Temporal

A Privacy-Preserving Intra-Cluster Data Aggregation Method in Wireless Sensor Networks

2015 ◽  
Vol 719-720 ◽  
pp. 773-778
Author(s):  
Run Ze Wan ◽  
Xing Yan Zhang
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Data Aggregation ◽  
Privacy Protection ◽  
Privacy Preservation ◽  
Hierarchical Cluster ◽  
Wireless Sensor ◽  
Aggregation Method ◽  
Cluster Data ◽  
Private Data

The self-organizing nature of its architecture of wireless sensor networks (WSNs) introduce unique challenges for privacy preservation of data. This paper analyzes the cluster-based private data aggregation protocol (CPDA), and proposes a privacy protection protocol based on hierarchical cluster. We firstly reorganize nodes in cluster according to the logic structure of binary-tree in which each node transmits slice data instead of the full one. And then, we establish the hierarchical privacy tree to manage the group of keys, which purpose is privacy protection in case of data aggregation.

An energy-aware spatio-temporal correlation mechanism to perform efficient data collection in wireless sensor networks

2013 ◽  
Vol 36 (9) ◽  
pp. 1054-1066 ◽  
Author(s):  
Leandro A. Villas ◽  
Azzedine Boukerche ◽  
Daniel L. Guidoni ◽  
Horacio A.B.F. de Oliveira ◽  
Regina Borges de Araujo ◽  
...  
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Data Collection ◽  
Temporal Correlation ◽  
Wireless Sensor ◽  
Energy Aware ◽  
Efficient Data ◽  
Spatio Temporal ◽  
Efficient Data Collection
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