EPCT: An Efficient Privacy-Preserving and Collusion-Resisting Top-k Query Processing in WSNs

Data privacy threat arises during providing top-k query processing in the wireless sensor networks. This article presents an efficient privacy-preserving and collusion-resisting top-k(EPCT) query processing protocol. A minimized candidate encrypted dataset determination model is first designed, whic...

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Autores principales: Qian Zhou, Hua Dai, Jianguo Zhou, Rongqi Qi, Geng Yang, Xun Yi
Formato: article
Lenguaje:EN
Publicado: Hindawi-Wiley 2021
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Acceso en línea:https://doaj.org/article/dce200efd96f4d588c7dca2b299af686
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