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This study introduces a resource allocation framework for integrated satellite-terrestrial networks to address these challenges. The framework leverages local cache pool deployments and non-orthogonal multiple access (NOMA) to reduce time…

In this paper, we investigate mobile edge computing (MEC) networks for intelligent internet of things (IoT), where multiple users have some computational tasks assisted by multiple computational access points (CAPs). By offloading some…

信号处理 · 电气工程与系统科学 2020-08-04 Rui Zhao , Xinjie Wang , Junjuan Xia , Liseng Fan

Intelligence agents and multi-agent systems play important roles in scenes like the control system of grouped drones, and multi-agent navigation and obstacle avoidance which is the foundational function of advanced application has great…

机器人学 · 计算机科学 2022-10-25 Enyu Zhao , Chanjuan Liu , Houfu Su , Yang Liu

With the fast development of mobile edge computing (MEC), there is an increasing demand for running complex applications on the edge. These complex applications can be represented as workflows where task dependencies are explicitly…

分布式、并行与集群计算 · 计算机科学 2021-02-25 Xuejun Li , Tianxiang Chen , Dong Yuan , Jia Xu , Xiao Liu

Multi-access edge computing (MEC) is a key enabler to reduce the latency of vehicular network. Due to the vehicles mobility, their requested services (e.g., infotainment services) should frequently be migrated across different MEC servers…

网络与互联网体系结构 · 计算机科学 2022-01-31 Amine Abouaomar , Zoubeir Mlika , Abderrahime Filali , Soumaya Cherkaoui , Abdellatif Kobbane

Efficient task scheduling in large-scale distributed systems presents significant challenges due to dynamic workloads, heterogeneous resources, and competing quality-of-service requirements. Traditional centralized approaches face…

分布式、并行与集群计算 · 计算机科学 2026-03-27 Daniel Benniah John

Ultra-dense edge computing (UDEC) has great potential, especially in the 5G era, but it still faces challenges in its current solutions, such as the lack of: i) efficient utilization of multiple 5G resources (e.g., computation,…

网络与互联网体系结构 · 计算机科学 2020-09-23 Shuai Yu , Xu Chen , Zhi Zhou , Xiaowen Gong , Di Wu

In this paper, we investigate the scheduling issue of diesel generators (DGs) in an Internet of Things (IoT)-Driven isolated microgrid (MG) by deep reinforcement learning (DRL). The renewable energy is fully exploited under the uncertainty…

机器学习 · 计算机科学 2023-07-07 Jiaju Qi , Lei Lei , Kan Zheng , Simon X. Yang , Xuemin , Shen

The integration of the Industrial Internet of Things (IIoT) with Artificial Intelligence-Generated Content (AIGC) offers new opportunities for smart manufacturing, but it also introduces challenges related to computation-intensive tasks and…

分布式、并行与集群计算 · 计算机科学 2025-07-17 Xin Wang , Xiao Huan Li , Xun Wang

Mobile edge computing (MEC) is a promising technique to improve the computational capacity of smart devices (SDs) in Internet of Things (IoT). However, the performance of MEC is restricted due to its fixed location and limited service…

网络与互联网体系结构 · 计算机科学 2025-08-04 Saichao Liu , Geng Sun , Chuang Zhang , Xuejie Liu , Jiacheng Wang , Changyuan Zhao , Dusit Niyato

This paper develops an efficient multi-agent deep reinforcement learning algorithm for cooperative controls in powergrids. Specifically, we consider the decentralized inverter-based secondary voltage control problem in distributed…

系统与控制 · 电气工程与系统科学 2021-08-03 Dong Chen , Kaian Chen. Zhaojian Li , Tianshu Chu , Rui Yao , Feng Qiu , Kaixiang Lin

Multi-access edge computing (MEC) is a promising solution for providing the computational resources and low latency required by vehicular services such as autonomous driving. It enables cars to offload computationally intensive tasks to…

网络与互联网体系结构 · 计算机科学 2025-11-25 Paniz Parastar , Giuseppe Caso , Jesus Alberto Omana Iglesias , Andra Lutu , Ozgu Alay

The convergence of mobile edge computing (MEC) and blockchain is transforming the current computing services in mobile networks, by offering task offloading solutions with security enhancement empowered by blockchain mining. Nevertheless,…

信号处理 · 电气工程与系统科学 2021-09-30 Dinh C. Nguyen , Ming Ding , Pubudu N. Pathirana , Aruna Seneviratne , Jun Li , H. Vincent Poor

Resource scheduling in cloud-edge systems is challenging as edge nodes run latency-sensitive workloads under tight resource constraints, while existing centralized schedulers can suffer from performance bottlenecks and user experience…

分布式、并行与集群计算 · 计算机科学 2025-09-24 Shengye Song , Minxian Xu , Kan Hu , Wenxia Guo , Kejiang Ye

In the Cloud-Edge Continuum, dynamic infrastructure change and variable workloads complicate efficient resource management. Centralized methods can struggle to adapt, whilst purely decentralized policies lack global oversight. This paper…

分布式、并行与集群计算 · 计算机科学 2026-02-09 Lanpei Li , Jack Bell , Massimo Coppola , Vincenzo Lomonaco

5G technology enhances industries with high-speed, reliable, low-latency communication, revolutionizing mobile broadband and supporting massive IoT connectivity. With the increasing complexity of applications on User Equipment (UE),…

网络与互联网体系结构 · 计算机科学 2025-01-14 Alireza Ebrahimi , Fatemeh Afghah

The stringent requirements of mobile edge computing (MEC) applications and functions fathom the high capacity and dense deployment of MEC hosts to the upcoming wireless networks. However, operating such high capacity MEC hosts can…

机器学习 · 计算机科学 2021-02-11 Md. Shirajum Munir , Nguyen H. Tran , Walid Saad , Choong Seon Hong

MADDPG is an algorithm in multi-agent reinforcement learning (MARL) that extends the popular single-agent method, DDPG, to multi-agent scenarios. Importantly, DDPG is an algorithm designed for continuous action spaces, where the gradient of…

机器学习 · 计算机科学 2023-06-16 Callum Rhys Tilbury , Filippos Christianos , Stefano V. Albrecht

The emergence of 5G networks has enabled the deployment of a two-tier edge and vehicular-fog network. It comprises Multi-access Edge Computing (MEC) and Vehicular-Fogs (VFs), strategically positioned closer to Internet of Things (IoT)…

网络与互联网体系结构 · 计算机科学 2024-04-22 Frezer Guteta Wakgra , Binayak Kar , Seifu Birhanu Tadele , Shan-Hsiang Shen , Asif Uddin Khan

In order to avoid repeated task offloading and realize the reuse of popular task computing results, we construct a novel content caching-assisted vehicular edge computing (VEC) framework. In the face of irregular network topology and…

多智能体系统 · 计算机科学 2024-10-15 Jinjin Shen , Yan Lin , Yijin Zhang , Weibin Zhang , Feng Shu , Jun Li