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    ASIA unversity > 資訊學院 > 資訊傳播學系 > 會議論文 >  Item 310904400/13130

    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/13130

    Title: The TopK Scheme for the Energy-Saving Data Organization in Broadcast-Based Wireless Environments
    Authors: 沈俊宏;Shen, Jun-Hong;沈俊宏;Shen, Jun-Hong
    Contributors: 資訊傳播學系
    Date: 2006-06
    Issue Date: 2012-11-22 16:46:12 (UTC+8)
    Abstract: Wireless broadcasting is an efficient way to deliver information to mobile clients. Due to power limit for the portable units, how to design an energy-saving organization is a key issue. Imielinski et al. have proposed two hashing-based schemes, Hashing A and Hashing B, to save energy in the progress of getting data of interest. However, these two hashing-based schemes have the directory miss phenomenon. To improve the directory miss phenomenon further, in this paper, we propose the TopK scheme which is a multiple-hashing-function-based scheme. From our simulation study, we show that the performance of TopK is better than that of Hashing B in terms of the average access time and the average tuning time.
    Relation: International MultiConference of Engineers and Computer Scientists
    Appears in Collections:[資訊傳播學系] 會議論文

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