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https://ah.lib.nccu.edu.tw/handle/140.119/131410
題名: | Storage-Saving Bi- Dimensional Privacy-Preserving Data Aggregation in Smart Grids | 作者: | 曾一凡 Tseng, Yi-Fan Fan, Chun-I Lin, Yi-Hui Zhang, Fangguo |
貢獻者: | 資科系 | 日期: | May-2019 | 上傳時間: | 2-Sep-2020 | 摘要: | Recently, lots of works on power consumption data aggregation have been proposed for the privacy-preservation of users against the operation center in smart grids. This is the user-based data aggregation, which accumulates the power consumption data of a group of users for every time unit. On the other hand, the accumulation of a user’s data in a group of time units will facilitate the queries on the user’s accumulated power usage in these specified time units, which is time-based data aggregation. It enables the operation center to perform individual energy consumption statistics and management and offer customized services. If a data aggregation scheme provides both user-based and time-based data aggregation, it is said to be it bi-dimensional. This manuscript presents the first privacy-preserving bi-dimensional data aggregation scheme, where the storage cost only linearly increases with the number of time units and is independent of the number of users. | 關聯: | Journal of Internet Technology, Vol.20, No.3, pp.955-962 | 資料類型: | article |
Appears in Collections: | 期刊論文 |
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