Search Results for author: Qinbin Li

Found 21 papers, 16 papers with code

Federated Learning with New Knowledge: Fundamentals, Advances, and Futures

1 code implementation3 Feb 2024 Lixu Wang, Yang Zhao, Jiahua Dong, Ating Yin, Qinbin Li, Xiao Wang, Dusit Niyato, Qi Zhu

Federated Learning (FL) is a privacy-preserving distributed learning approach that is rapidly developing in an era where privacy protection is increasingly valued.

Federated Learning Privacy Preserving

Exploiting Label Skews in Federated Learning with Model Concatenation

1 code implementation11 Dec 2023 Yiqun Diao, Qinbin Li, Bingsheng He

However, non-IID data has been a key challenge in FL, which could significantly degrade the accuracy of the final model.

Federated Learning Image Classification

Effective and Efficient Federated Tree Learning on Hybrid Data

no code implementations18 Oct 2023 Qinbin Li, Chulin Xie, Xiaojun Xu, Xiaoyuan Liu, Ce Zhang, Bo Li, Bingsheng He, Dawn Song

To address this, we propose HybridTree, a novel federated learning approach that enables federated tree learning on hybrid data.

Federated Learning

OEBench: Investigating Open Environment Challenges in Real-World Relational Data Streams

1 code implementation29 Aug 2023 Yiqun Diao, Yutong Yang, Qinbin Li, Bingsheng He, Mian Lu

Thus, a natural question is how those open environment challenges look like and how existing incremental learning algorithms perform on real-world relational data streams.

Incremental Learning

Towards Open Federated Learning Platforms: Survey and Vision from Technical and Legal Perspectives

2 code implementations5 Jul 2023 Moming Duan, Qinbin Li, Linshan Jiang, Bingsheng He

To fully unleash the potential of FL, we advocate rethinking the design of current FL frameworks and extending it to a more generalized concept: Open Federated Learning Platforms, positioned as a crowdsourcing collaborative machine learning infrastructure for all Internet users.

Federated Learning

Unraveling the Connections between Privacy and Certified Robustness in Federated Learning Against Poisoning Attacks

no code implementations8 Sep 2022 Chulin Xie, Yunhui Long, Pin-Yu Chen, Qinbin Li, Arash Nourian, Sanmi Koyejo, Bo Li

We then provide two robustness certification criteria: certified prediction and certified attack inefficacy for DPFL on both user and instance levels.

Federated Learning

Practical Vertical Federated Learning with Unsupervised Representation Learning

1 code implementation13 Aug 2022 Zhaomin Wu, Qinbin Li, Bingsheng He

As societal concerns on data privacy recently increase, we have witnessed data silos among multiple parties in various applications.

Privacy Preserving Representation Learning +1

UniFed: All-In-One Federated Learning Platform to Unify Open-Source Frameworks

1 code implementation21 Jul 2022 Xiaoyuan Liu, Tianneng Shi, Chulin Xie, Qinbin Li, Kangping Hu, Haoyu Kim, Xiaojun Xu, The-Anh Vu-Le, Zhen Huang, Arash Nourian, Bo Li, Dawn Song

The platform streamlines the end-to-end workflow for distributed experimentation and deployment, encompassing 11 popular open-source FL frameworks.

Federated Learning

Improving Privacy-Preserving Vertical Federated Learning by Efficient Communication with ADMM

1 code implementation20 Jul 2022 Chulin Xie, Pin-Yu Chen, Qinbin Li, Arash Nourian, Ce Zhang, Bo Li

To address these challenges, in this paper, we introduce a VFL framework with multiple heads (VIM), which takes the separate contribution of each client into account, and enables an efficient decomposition of the VFL optimization objective to sub-objectives that can be iteratively tackled by the server and the clients on their own.

Denoising Privacy Preserving +1

Adversarial Collaborative Learning on Non-IID Features

1 code implementation29 Sep 2021 Qinbin Li, Bingsheng He, Dawn Song

Federated learning has been a popular approach to enable collaborative learning on multiple parties without exchanging raw data.

Federated Learning

Model-Contrastive Federated Learning

6 code implementations CVPR 2021 Qinbin Li, Bingsheng He, Dawn Song

A key challenge in federated learning is to handle the heterogeneity of local data distribution across parties.

Contrastive Learning Federated Learning +1

Federated Learning on Non-IID Data Silos: An Experimental Study

3 code implementations3 Feb 2021 Qinbin Li, Yiqun Diao, Quan Chen, Bingsheng He

We find that non-IID does bring significant challenges in learning accuracy of FL algorithms, and none of the existing state-of-the-art FL algorithms outperforms others in all cases.

BIG-bench Machine Learning Federated Learning

Practical One-Shot Federated Learning for Cross-Silo Setting

1 code implementation2 Oct 2020 Qinbin Li, Bingsheng He, Dawn Song

Federated learning enables multiple parties to collaboratively learn a model without exchanging their data.

Federated Learning Transfer Learning

Model-Agnostic Round-Optimal Federated Learning via Knowledge Transfer

no code implementations28 Sep 2020 Qinbin Li, Bingsheng He, Dawn Song

In this paper, we propose a novel federated learning algorithm FedKT that needs only a single communication round (i. e., round-optimal).

Federated Learning Transfer Learning

The OARF Benchmark Suite: Characterization and Implications for Federated Learning Systems

1 code implementation14 Jun 2020 Sixu Hu, Yuan Li, Xu Liu, Qinbin Li, Zhaomin Wu, Bingsheng He

This paper presents and characterizes an Open Application Repository for Federated Learning (OARF), a benchmark suite for federated machine learning systems.

Federated Learning

Privacy-Preserving Gradient Boosting Decision Trees

2 code implementations11 Nov 2019 Qinbin Li, Zhaomin Wu, Zeyi Wen, Bingsheng He

Specifically, by investigating the property of gradient and the contribution of each tree in GBDTs, we propose to adaptively control the gradients of training data for each iteration and leaf node clipping in order to tighten the sensitivity bounds.

Privacy Preserving

Practical Federated Gradient Boosting Decision Trees

3 code implementations11 Nov 2019 Qinbin Li, Zeyi Wen, Bingsheng He

There have been several recent studies on how to train GBDTs in the federated learning setting.

Federated Learning

Adaptive Kernel Value Caching for SVM Training

no code implementations8 Nov 2019 Qinbin Li, Zeyi Wen, Bingsheng He

Our experimental results show that EFU often has 20\% higher hit ratio than LRU in the training with the Gaussian kernel.

Classification General Classification +2

A Survey on Federated Learning Systems: Vision, Hype and Reality for Data Privacy and Protection

1 code implementation23 Jul 2019 Qinbin Li, Zeyi Wen, Zhaomin Wu, Sixu Hu, Naibo Wang, Yuan Li, Xu Liu, Bingsheng He

By systematically summarizing the existing federated learning systems, we present the design factors, case studies, and future research opportunities.

BIG-bench Machine Learning Federated Learning +1

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