no code implementations • 16 Aug 2024 • Changxin Liu, Nicola Bastianello, Wei Huo, Yang Shi, Karl H. Johansson
Decentralized optimization has become a standard paradigm for solving large-scale decision-making problems and training large machine learning models without centralizing data.
no code implementations • 8 Aug 2024 • Wei Huo, Changxin Liu, Kemi Ding, Karl Henrik Johansson, Ling Shi
This paper investigates the use of the cubic-regularized Newton method within a federated learning framework while addressing two major concerns that commonly arise in federated learning: privacy leakage and communication bottleneck.
no code implementations • 6 Aug 2024 • Wei Huo, Huiwen Yang, Nachuan Yang, Zhaohua Yang, Jiuzhou Zhang, Fuhai Nan, Xingzhou Chen, Yifan Mao, Suyang Hu, Pengyu Wang, Xuanyu Zheng, Mingming Zhao, Ling Shi
As the volume of data continues to escalate, the integration of data-driven methods has become indispensable for enabling adaptive and intelligent control mechanisms in future wireless communication systems.
no code implementations • 8 May 2024 • Xiaomeng Chen, Wei Huo, Kemi Ding, Subhrakanti Dey, Ling Shi
Due to the nature of distributed systems, privacy and communication efficiency are two critical concerns.
no code implementations • 6 May 2024 • Wei Huo, Xiaomeng Chen, Kemi Ding, Subhrakanti Dey, Ling Shi
To jointly address these issues, we propose an algorithm that uses stochastic compression to save communication resources and conceal information through random errors induced by compression.
no code implementations • 27 Mar 2024 • Wei Huo, Xiaomeng Chen, Lingying Huang, Karl Henrik Johansson, Ling Shi
This paper investigates privacy issues in distributed resource allocation over directed networks, where each agent holds a private cost function and optimizes its decision subject to a global coupling constraint through local interaction with other agents.
no code implementations • 23 Nov 2023 • Xiaomeng Chen, Wei Huo, Yuchi Wu, Subhrakanti Dey, Ling Shi
We demonstrate that SETC-DNES guarantees linear convergence to the NE while achieving even greater reductions in communication costs compared to ETC-DNES.
no code implementations • 20 Apr 2023 • Wei Huo, Kam Fai Elvis Tsang, Yamin Yan, Karl Henrik Johansson, Ling Shi
In this paper, we study the problem of consensus-based distributed Nash equilibrium (NE) seeking where a network of players, abstracted as a directed graph, aim to minimize their own local cost functions non-cooperatively.
2 code implementations • 4 Jan 2023 • Yunfeng Li, Bo wang, Ye Li, Zhuoyan Liu, Wei Huo, Yueming Li, Jian Cao
The UOHT training paradigm is designed to train the sample-imbalanced underwater tracker so that the tracker is exposed to a great number of underwater domain training samples and learns the feature expressions.
no code implementations • 5 Nov 2021 • Lingying Huang, Xiaomeng Chen, Wei Huo, Jiazheng Wang, Fan Zhang, Bo Bai, Ling Shi
In order to improve the speed of B&B algorithms, learning techniques have been introduced in this algorithm recently.