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Traffic optimization challenges, such as load balancing, flow scheduling, and improving packet delivery time, are difficult online decision-making problems in wide area networks (WAN). Complex heuristics are needed for instance to find…

网络与互联网体系结构 · 计算机科学 2021-12-01 Shan Sun , Mariam Kiran , Wei Ren

The research of extending deep reinforcement learning (drl) to multi-agent field has solved many complicated problems and made great achievements. However, almost all these studies only focus on discrete or continuous action space and there…

机器学习 · 计算机科学 2022-09-01 Hongzhi Hua , Guixuan Wen , Kaigui Wu

The problem of resource constrained scheduling in a dynamic and heterogeneous wireless setting is considered here. In our setup, the available limited bandwidth resources are allocated in order to serve randomly arriving service demands,…

机器学习 · 计算机科学 2022-04-01 Apostolos Avranas , Marios Kountouris , Philippe Ciblat

Offloading time-sensitive, computationally intensive tasks-such as advanced learning algorithms for autonomous driving-from vehicles to nearby edge servers, vehicle-to-infrastructure (V2I) systems, or other collaborating vehicles via…

网络与互联网体系结构 · 计算机科学 2024-08-08 Nazish Tahir , Ramviyas Parasuraman , Haijian Sun

Reinforcement learning (RL) algorithms have been around for decades and employed to solve various sequential decision-making problems. These algorithms however have faced great challenges when dealing with high-dimensional environments. The…

机器学习 · 计算机科学 2020-04-01 Thanh Thi Nguyen , Ngoc Duy Nguyen , Saeid Nahavandi

This paper addresses a novel multi-agent deep reinforcement learning (MADRL)-based positioning algorithm for multiple unmanned aerial vehicles (UAVs) collaboration (i.e., UAVs work as mobile base stations). The primary objective of the…

机器学习 · 计算机科学 2023-07-03 Chanyoung Park , Soohyun Park , Soyi Jung , Carlos Cordeiro , Joongheon Kim

This paper studies a class of multi-agent reinforcement learning (MARL) problems where the reward that an agent receives depends on the states of other agents, but the next state only depends on the agent's own current state and action. We…

多智能体系统 · 计算机科学 2023-05-16 Xin Liu , Honghao Wei , Lei Ying

Multi-Agent Reinforcement Learning (MARL) algorithms show amazing performance in simulation in recent years, but placing MARL in real-world applications may suffer safety problems. MARL with centralized shields was proposed and verified in…

多智能体系统 · 计算机科学 2021-03-24 Zhiyuan Cai , Huanhui Cao , Wenjie Lu , Lin Zhang , Hao Xiong

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, a novel Multi-agent Reinforcement Learning (MARL) approach, Multi-Agent Continuous Dynamic Policy Gradient (MACDPP) was proposed to tackle the issues of limited capability and sample efficiency in various scenarios controlled…

系统与控制 · 电气工程与系统科学 2023-09-27 Chenyang Miao , Yunduan Cui , Huiyun Li , Xinyu Wu

This paper investigates a new class of carrier-sense multiple access (CSMA) protocols that employ deep reinforcement learning (DRL) techniques for heterogeneous wireless networking, referred to as carrier-sense deep-reinforcement learning…

网络与互联网体系结构 · 计算机科学 2018-10-17 Yiding Yu , Soung Chang Liew , Taotao Wang

In this article, a \underline{S}tate-dependent \underline{M}ulti-\underline{A}gent \underline{D}eep \underline{D}eterministic \underline{P}olicy \underline{G}radient (\textbf{SMADDPG}) method is proposed in order to learn an optimal control…

系统与控制 · 电气工程与系统科学 2024-11-25 Mi Zhou , Jiazhi Li , Masood Mortazavi , Ning Yan , Chaouki Abdallah

Many real-world reinforcement learning tasks require multiple agents to make sequential decisions under the agents' interaction, where well-coordinated actions among the agents are crucial to achieve the target goal better at these tasks.…

人工智能 · 计算机科学 2019-02-06 Daewoo Kim , Sangwoo Moon , David Hostallero , Wan Ju Kang , Taeyoung Lee , Kyunghwan Son , Yung Yi

This paper explores the application of a federated learning-based multi-agent reinforcement learning (MARL) strategy to enhance physical-layer security (PLS) in a multi-cellular network within the context of beyond 5G networks. At each…

信号处理 · 电气工程与系统科学 2025-07-10 Deemah H. Tashman , Soumaya Cherkaoui , Walaa Hamouda

Multi-access point coordination (MAPC) is a key technology for enhancing throughput in next-generation Wi-Fi within dense overlapping basic service sets. However, existing MAPC protocols rely on static, protocol-defined rules, which limits…

人工智能 · 计算机科学 2025-11-27 Yifan Fan , Le Liang , Peng Liu , Xiao Li , Ziyang Guo , Qiao Lan , Shi Jin , Wen Tong

There are several real-world tasks that would benefit from applying multiagent reinforcement learning (MARL) algorithms, including the coordination among self-driving cars. The real world has challenging conditions for multiagent learning…

多智能体系统 · 计算机科学 2020-02-19 Rose E. Wang , Michael Everett , Jonathan P. How

Scalability is the key roadstone towards the application of cooperative intelligent algorithms in large-scale networks. Reinforcement learning (RL) is known as model-free and high efficient intelligent algorithm for communication problems…

信号处理 · 电气工程与系统科学 2021-11-08 Fenghe Hu , Yansha Deng , A. Hamid Aghvami

In this paper, we address the challenge of dynamic spectrum access in a cognitive Internet of Things (CIoT) network where a secondary user (SU) operates under both energy constraints and adversarial interference from a smart jammer. The SU…

信号处理 · 电气工程与系统科学 2025-12-17 Nadia Abdolkhani , Walaa Hamouda

In wireless communication systems, efficient and adaptive resource allocation plays a crucial role in enhancing overall Quality of Service (QoS). Compared to the conventional Model-Free Reinforcement Learning (MFRL) scheme, Model-Based RL…

人工智能 · 计算机科学 2025-12-02 Kechen Meng , Sinuo Zhang , Rongpeng Li , Xiangming Meng , Yansha Deng , Chan Wang , Ming Lei , Zhifeng Zhao

This paper explores multi-scenario optimization on large platforms using multi-agent reinforcement learning (MARL). We address this by treating scenarios like search, recommendation, and advertising as a cooperative, partially observable…

机器学习 · 计算机科学 2024-07-04 Yang Zhao , Chang Zhou , Jin Cao , Yi Zhao , Shaobo Liu , Chiyu Cheng , Xingchen Li