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Communication-Efficient Private Information Acquisition: Multicasting via Crowding
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DOI：10.1109/TVT.2021.3083603.png)
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Abstract
En 中文
This paper focuses on the way to protect privacy of clients requesting datasets stored in data servers while keeping communication efficiency. To this end, we introduce a novel communication-efficient and privacy protecting framework termed crowded information acquisition (CIA), well suited to a large number of clients scenario. We investigate the CIA under various conditions addressing possible communication scenarios. Contrary to the conventional belief, the results claim that a large number of clients demanding private services can enhance the privacy protection while providing low latency services and generating a small amount of traffic.
Keywords:
Servers
Privacy
Data privacy
Wireless communication
Uncertainty
Multicast communication
Voting
Private information retrieval
crowded information acquisition
communication efficiency
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