Search Results for author: Longfei Ma

Found 7 papers, 0 papers with code

Imperfect Digital Twin Assisted Low Cost Reinforcement Training for Multi-UAV Networks

no code implementations25 Oct 2023 Xiucheng Wang, Nan Cheng, Longfei Ma, Zhisheng Yin, Tom. Luan, Ning Lu

Two cascade neural networks (NN) are used to optimize the joint number of virtually generated UAVs, the DT construction cost, and the performance of multi-UAV networks.

reinforcement-learning

Effectively Heterogeneous Federated Learning: A Pairing and Split Learning Based Approach

no code implementations26 Aug 2023 Jinglong Shen, Xiucheng Wang, Nan Cheng, Longfei Ma, Conghao Zhou, Yuan Zhang

As a promising paradigm federated Learning (FL) is widely used in privacy-preserving machine learning, which allows distributed devices to collaboratively train a model while avoiding data transmission among clients.

Federated Learning Privacy Preserving

Distilling Knowledge from Resource Management Algorithms to Neural Networks: A Unified Training Assistance Approach

no code implementations15 Aug 2023 Longfei Ma, Nan Cheng, Xiucheng Wang, Zhisheng Yin, Haibo Zhou, Wei Quan

To fully leverage the high performance of traditional model-based methods and the low complexity of the NN-based method, a knowledge distillation (KD) based algorithm distillation (AD) method is proposed in this paper to improve the performance and convergence speed of the NN-based method, where traditional SINR optimization methods are employed as ``teachers" to assist the training of NNs, which are ``students", thus enhancing the performance of unsupervised and reinforcement learning techniques.

Knowledge Distillation Management +1

Interpretable and Secure Trajectory Optimization for UAV-Assisted Communication

no code implementations5 Jul 2023 Yunhao Quan, Nan Cheng, Xiucheng Wang, Jinglong Shen, Longfei Ma, Zhisheng Yin

Unmanned aerial vehicles (UAVs) have gained popularity due to their flexible mobility, on-demand deployment, and the ability to establish high probability line-of-sight wireless communication.

Collision Avoidance Explainable Artificial Intelligence (XAI)

Digital Twin-Assisted Knowledge Distillation Framework for Heterogeneous Federated Learning

no code implementations10 Mar 2023 Xiucheng Wang, Nan Cheng, Longfei Ma, Ruijin Sun, Rong Chai, Ning Lu

In this paper, to deal with the heterogeneity in federated learning (FL) systems, a knowledge distillation (KD) driven training framework for FL is proposed, where each user can select its neural network model on demand and distill knowledge from a big teacher model using its own private dataset.

Federated Learning Knowledge Distillation +2

On-Demand Resource Management for 6G Wireless Networks Using Knowledge-Assisted Dynamic Neural Networks

no code implementations2 Aug 2022 Longfei Ma, Nan Cheng, Xiucheng Wang, Ruijin Sun, Ning Lu

On-demand service provisioning is a critical yet challenging issue in 6G wireless communication networks, since emerging services have significantly diverse requirements and the network resources become increasingly heterogeneous and dynamic.

Decision Making Management

Digital Twin-Assisted Efficient Reinforcement Learning for Edge Task Scheduling

no code implementations2 Aug 2022 Xiucheng Wang, Longfei Ma, Haocheng Li, Zhisheng Yin, Tom. Luan, Nan Cheng

We use DT to simulate the results of different decisions made by the agent, so that one agent can try multiple actions at a time, or, similarly, multiple agents can interact with environment in parallel in DT.

Q-Learning reinforcement-learning +2

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