A learning-on-cloud power management policy for smart devices

Gung Yu Pan, Bo-Cheng Lai, Sheng Yen Chen, Jing Yang Jou

    研究成果: Conference contribution同行評審

    6 引文 斯高帕斯(Scopus)

    摘要

    Energy consumption poses severe limitations for smart devices, urging the development of effective and efficient power management policies. State-of-The-art learning-based policies are autonomous and adaptive to the environment, but they are subject to costly computational overhead and lengthy convergence time. As smart devices are connected to Internet, this paper proposes the Learning-on-Cloud (LoC) policy to exploit cloud computing for power management. Sophisticated learning engines are offloaded from local devices to the cloud with minimal communication data, thus the runtime overhead is reduced. The learning data are shared between many devices with the same model, hence the convergence rate is raised. With one thousand devices connecting to the cloud, the LoC agent is able to converge within a few iterations; the energy saving is better than both of the greedy and the learning-based policies with less latency penalty. By implementing the LoC policy as an Android App, the measured overhead is only 0.01% of the system time.

    原文English
    主出版物標題2014 IEEE/ACM International Conference on Computer-Aided Design, ICCAD 2014 - Digest of Technical Papers
    發行者Institute of Electrical and Electronics Engineers Inc.
    頁面376-381
    頁數6
    2015-January
    版本January
    ISBN(電子)9781479962785
    DOIs
    出版狀態Published - 5 1月 2015
    事件2014 33rd IEEE/ACM International Conference on Computer-Aided Design, ICCAD 2014 - San Jose, United States
    持續時間: 2 11月 20146 11月 2014

    出版系列

    名字IEEE/ACM International Conference on Computer-Aided Design, Digest of Technical Papers, ICCAD
    發行者Institute of Electrical and Electronics Engineers Inc.
    ISSN(列印)1092-3152

    Conference

    Conference2014 33rd IEEE/ACM International Conference on Computer-Aided Design, ICCAD 2014
    國家/地區United States
    城市San Jose
    期間2/11/146/11/14

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