Search Results for author: Xianhao Chen

Found 16 papers, 2 papers with code

Automated Federated Pipeline for Parameter-Efficient Fine-Tuning of Large Language Models

no code implementations9 Apr 2024 Zihan Fang, Zheng Lin, Zhe Chen, Xianhao Chen, Yue Gao, Yuguang Fang

Recently, there has been a surge in the development of advanced intelligent generative content (AIGC), especially large language models (LLMs).

Federated Learning Privacy Preserving

AgentsCoDriver: Large Language Model Empowered Collaborative Driving with Lifelong Learning

no code implementations9 Apr 2024 Senkang Hu, Zhengru Fang, Zihan Fang, Yiqin Deng, Xianhao Chen, Yuguang Fang

In addition, the single-vehicle autonomous driving systems lack of the ability of collaboration and negotiation with other vehicles, which is crucial for the safety and efficiency of autonomous driving systems.

Autonomous Driving Language Modelling +1

AdaptSFL: Adaptive Split Federated Learning in Resource-constrained Edge Networks

no code implementations19 Mar 2024 Zheng Lin, Guanqiao Qu, Wei Wei, Xianhao Chen, Kin K. Leung

In this paper, we provide a convergence analysis of SFL which quantifies the impact of model splitting (MS) and client-side model aggregation (MA) on the learning performance, serving as a theoretical foundation.

Edge-computing Federated Learning

ESFL: Efficient Split Federated Learning over Resource-Constrained Heterogeneous Wireless Devices

no code implementations24 Feb 2024 Guangyu Zhu, Yiqin Deng, Xianhao Chen, Haixia Zhang, Yuguang Fang, Tan F. Wong

Federated learning (FL) allows multiple parties (distributed devices) to train a machine learning model without sharing raw data.

Federated Learning

SmartCooper: Vehicular Collaborative Perception with Adaptive Fusion and Judger Mechanism

no code implementations1 Feb 2024 Yuang Zhang, Haonan An, Zhengru Fang, Guowen Xu, Yuan Zhou, Xianhao Chen, Yuguang Fang

Moreover, in the context of collaborative perception, it is important to recognize that not all CAVs contribute valuable data, and some CAV data even have detrimental effects on collaborative perception.

Autonomous Driving

Collaborative Perception for Connected and Autonomous Driving: Challenges, Possible Solutions and Opportunities

no code implementations3 Jan 2024 Senkang Hu, Zhengru Fang, Yiqin Deng, Xianhao Chen, Yuguang Fang

Autonomous driving has attracted significant attention from both academia and industries, which is expected to offer a safer and more efficient driving system.

Autonomous Driving

Towards Full-scene Domain Generalization in Multi-agent Collaborative Bird's Eye View Segmentation for Connected and Autonomous Driving

1 code implementation28 Nov 2023 Senkang Hu, Zhengru Fang, Xianhao Chen, Yuguang Fang, Sam Kwong

To address these challenges, we propose a unified domain generalization framework applicable in both training and inference stages of collaborative perception.

Autonomous Driving Domain Generalization

FedSN: A Novel Federated Learning Framework over LEO Satellite Networks

no code implementations2 Nov 2023 Zheng Lin, Zhe Chen, Zihan Fang, Xianhao Chen, Xiong Wang, Yue Gao

To this end, we propose FedSN as a general FL framework to tackle the above challenges, and fully explore data diversity on LEO satellites.

Federated Learning Image Classification +1

Pushing Large Language Models to the 6G Edge: Vision, Challenges, and Opportunities

no code implementations28 Sep 2023 Zheng Lin, Guanqiao Qu, Qiyuan Chen, Xianhao Chen, Zhe Chen, Kaibin Huang

In both aspects, considering the inherent resource limitations at the edge, we discuss various cutting-edge techniques, including split learning/inference, parameter-efficient fine-tuning, quantization, and parameter-sharing inference, to facilitate the efficient deployment of LLMs.

Edge-computing Quantization

Adaptive Communications in Collaborative Perception with Domain Alignment for Autonomous Driving

no code implementations15 Sep 2023 Senkang Hu, Zhengru Fang, Haonan An, Guowen Xu, Yuan Zhou, Xianhao Chen, Yuguang Fang

To address these issues, we propose ACC-DA, a channel-aware collaborative perception framework to dynamically adjust the communication graph and minimize the average transmission delay while mitigating the side effects from the data heterogeneity.

Autonomous Driving

Optimal Resource Allocation for U-Shaped Parallel Split Learning

no code implementations17 Aug 2023 Song Lyu, Zheng Lin, Guanqiao Qu, Xianhao Chen, Xiaoxia Huang, Pan Li

In this paper, we develop a novel parallel U-shaped split learning and devise the optimal resource optimization scheme to improve the performance of edge networks.

Split Learning in 6G Edge Networks

no code implementations21 Jun 2023 Zheng Lin, Guanqiao Qu, Xianhao Chen, Kaibin Huang

With the proliferation of distributed edge computing resources, the 6G mobile network will evolve into a network for connected intelligence.

Edge-computing Federated Learning +1

Efficient Parallel Split Learning over Resource-constrained Wireless Edge Networks

no code implementations26 Mar 2023 Zheng Lin, Guangyu Zhu, Yiqin Deng, Xianhao Chen, Yue Gao, Kaibin Huang, Yuguang Fang

The increasingly deeper neural networks hinder the democratization of privacy-enhancing distributed learning, such as federated learning (FL), to resource-constrained devices.

Edge-computing Federated Learning +1

Age-Stratified COVID-19 Spread Analysis and Vaccination: A Multitype Random Network Approach

no code implementations18 Mar 2021 Xianhao Chen, Guangyu Zhu, Lan Zhang, Yuguang Fang, Linke Guo, Xinguang Chen

As a result, age-stratified modeling for COVID-19 dynamics is the key to study how to reduce hospitalizations and mortality from COVID-19.

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