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Multi-agent reinforcement learning with graph representation for green edge-cloud computation offloading

delete2025-07-01
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PRE
AI
Y
Yifan Bo
J
Jinghan Feng
S
Shou Zhang
B
Biao Leng *
DOI:10.1016/j.comcom.2025.108176delete
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摘要

摘要

En 中文
边缘云计算(ECC)是一种被广泛采用的分布式计算架构,它促进了将计算密集型任务从物联网(IoT)设备卸载到边缘服务器。日益强调节能环保提高了对绿色边缘云计算卸载技术的关注。然而,传统的计算卸载方法在做出实时卸载决策和适应动态环境变化(如通信信道)方面存在困难。为应对这些挑战,我们提出了一种基于图表示的多智能体强化学习方法,以解决边缘云计算卸载调度问题。我们的方法构建了一个多智能体计算卸载强化学习场景,并利用图神经网络来表示设备和边缘服务器之间的连接特征。实验结果表明,我们提出的方法在降低系统能耗和响应延迟方面优于其他算法。此外,与启发式遗传算法相比,我们方法的时间消耗显著缩短,减少了10-20倍。
Keyword:
Green edge-cloud computing
Computation offloading
Multi-agent reinforcement learning
Graph neural networks

期刊

Computer Communications 封面图
Computer Communications
IF:
4.3
论文数:
600
被引数:
1.1W

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暂无机构信息
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