Search Results for author: Rui Ye

Found 15 papers, 6 papers with code

Decentralized and Lifelong-Adaptive Multi-Agent Collaborative Learning

no code implementations11 Mar 2024 Shuo Tang, Rui Ye, Chenxin Xu, Xiaowen Dong, Siheng Chen, Yanfeng Wang

In this paper, we propose DeLAMA, a decentralized multi-agent lifelong collaborative learning algorithm with dynamic collaboration graphs.

Computational Efficiency Graph structure learning

Self-Alignment of Large Language Models via Monopolylogue-based Social Scene Simulation

no code implementations8 Feb 2024 Xianghe Pang, Shuo Tang, Rui Ye, Yuxin Xiong, Bolun Zhang, Yanfeng Wang, Siheng Chen

Aligning large language models (LLMs) with human values is imperative to mitigate potential adverse effects resulting from their misuse.

Learn What You Need in Personalized Federated Learning

1 code implementation16 Jan 2024 Kexin Lv, Rui Ye, Xiaolin Huang, Jie Yang, Siheng Chen

Personalized federated learning aims to address data heterogeneity across local clients in federated learning.

Image Classification Personalized Federated Learning

Federated Learning Empowered by Generative Content

no code implementations10 Dec 2023 Rui Ye, Xinyu Zhu, Jingyi Chai, Siheng Chen, Yanfeng Wang

In this paper, we propose a novel FL framework termed FedGC, designed to mitigate data heterogeneity issues by diversifying private data with generative content.

Federated Learning Privacy Preserving

Fake It Till Make It: Federated Learning with Consensus-Oriented Generation

no code implementations10 Dec 2023 Rui Ye, Yaxin Du, Zhenyang Ni, Siheng Chen, Yanfeng Wang

FedCOG consists of two key components at the client side: complementary data generation, which generates data extracted from the shared global model to complement the original dataset, and knowledge-distillation-based model training, which distills knowledge from global model to local model based on the generated data to mitigate over-fitting the original heterogeneous dataset.

Federated Learning Knowledge Distillation

FedDisco: Federated Learning with Discrepancy-Aware Collaboration

1 code implementation30 May 2023 Rui Ye, Mingkai Xu, Jianyu Wang, Chenxin Xu, Siheng Chen, Yanfeng Wang

However, based on our empirical observations and theoretical analysis, we find that the dataset size is not optimal and the discrepancy between local and global category distributions could be a beneficial and complementary indicator for determining aggregation weights.

Federated Learning

GPA-Net:No-Reference Point Cloud Quality Assessment with Multi-task Graph Convolutional Network

no code implementations29 Oct 2022 Ziyu Shan, Qi Yang, Rui Ye, Yujie Zhang, Yiling Xu, Xiaozhong Xu, Shan Liu

To extract effective features for PCQA, we propose a new graph convolution kernel, i. e., GPAConv, which attentively captures the perturbation of structure and texture.

Philosophy Point Cloud Quality Assessment

FedFM: Anchor-based Feature Matching for Data Heterogeneity in Federated Learning

no code implementations14 Oct 2022 Rui Ye, Zhenyang Ni, Chenxin Xu, Jianyu Wang, Siheng Chen, Yonina C. Eldar

This method attempts to mitigate the negative effects of data heterogeneity in FL by aligning each client's feature space.

Federated Learning

MetaDT: Meta Decision Tree with Class Hierarchy for Interpretable Few-Shot Learning

no code implementations3 Mar 2022 Baoquan Zhang, Hao Jiang, Xutao Li, Shanshan Feng, Yunming Ye, Rui Ye

Then, resorting to the prior, we split each few-shot task to a set of subtasks with different concept levels and then perform class prediction via a model of decision tree.

Few-Shot Learning Representation Learning

SGMNet: Scene Graph Matching Network for Few-Shot Remote Sensing Scene Classification

no code implementations9 Oct 2021 Baoquan Zhang, Shanshan Feng, Xutao Li, Yunming Ye, Rui Ye

In this framework, a scene graph construction module is carefully designed to represent each test remote sensing image or each scene class as a scene graph, where the nodes reflect these co-occurrence objects meanwhile the edges capture the spatial correlations between these co-occurrence objects.

graph construction Graph Matching +3

RAP-Net: Region Attention Predictive Network for Precipitation Nowcasting

1 code implementation3 Oct 2021 Chuyao Luo, ZhengZhang, Rui Ye, Xutao Li, Yunming Ye

Natural disasters caused by heavy rainfall often cost huge loss of life and property.

MetaNODE: Prototype Optimization as a Neural ODE for Few-Shot Learning

1 code implementation26 Mar 2021 Baoquan Zhang, Xutao Li, Shanshan Feng, Yunming Ye, Rui Ye

Although the existing meta-optimizers can also be adapted to our framework, they all overlook a crucial gradient bias issue, \emph{i. e.}, the mean-based gradient estimation is also biased on sparse data.

Few-Shot Learning

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