Computation Offloading with Multiple Agents in Edge-Computing–Supported IoT
Computation Offloading with Multiple Agents in Edge-Computing–Supported IoT
复制标题
在边缘计算支持的物联网中使用多个代理进行计算卸载
DOI:
10.1145/3372025
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发表时间:
2019-12
影响因子:
4.1
通讯作者:
Yan Wang
中科院分区:
文献类型:
--
作者:
Shihao Shen;Yiwen Han;Xiaofei Wang;Yan Wang
With the development of the Internet of Things (IoT) and the birth of various new IoT devices, the capacity of massive IoT devices is facing challenges. Fortunately, edge computing can optimize problems such as delay and connectivity by offloading part of the computational tasks to edge nodes close to the data source. Using this feature, IoT devices can save more resources while still maintaining the quality of service. However, since computation offloading decisions concern joint and complex resource management, we use multiple Deep Reinforcement Learning (DRL) agents deployed on IoT devices to guide their own decisions. Besides, Federated Learning (FL) is utilized to train DRL agents in a distributed fashion, aiming to make the DRL-based decision making practical and further decrease the transmission cost between IoT devices and Edge Nodes. In this article, we first study the problem of computation offloading optimization and prove the problem is an NP-hard problem. Then, based on DRL and FL, we propose an offloading algorithm that is different from the traditional method. Finally, we studied the effects of various parameters on the performance of the algorithm and verified the effectiveness of both the DRL and FL in the IoT system.
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DOI:
10.5040/9781782258674.0010
发表时间:
2015
期刊:
--
影响因子:
--
作者:
通讯作者:
--
影响因子:
2.5
作者:
GAREY, MR;JOHNSON, DS
通讯作者:
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影响因子:
2.2
作者:
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通讯作者:
Sinha, Sudipta
DOI:
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发表时间:
2018-05
期刊:
ArXiv
影响因子:
--
作者:
Pararth Shah;Marek Fiser;Aleksandra Faust;J. Kew;Dilek Z. Hakkani-Tür
通讯作者:
Pararth Shah;Marek Fiser;Aleksandra Faust;J. Kew;Dilek Z. Hakkani-Tür
DOI:
10.1109/tnn.1998.712192
发表时间:
1998
期刊:
IEEE Trans. Neural Networks
影响因子:
--
作者:
R. S. Sutton;A. Barto
通讯作者:
R. S. Sutton;A. Barto