no code implementations • 29 Dec 2023 • Jie Shen, Shusen Yang, Cong Zhao, Xuebin Ren, Peng Zhao, Yuqian Yang, Qing Han, Shuaijun Wu
Intelligent equipment fault diagnosis based on Federated Transfer Learning (FTL) attracts considerable attention from both academia and industry.
no code implementations • 1 Feb 2023 • Wang Haoyu, Junpeng Di, Qing Han
The EMD hedging method family exhibits superior performance on the VaR criterion compared with the minimum variance hedging method.
no code implementations • 3 Nov 2021 • Qing Han, Shubo Tian, Jinfeng Zhang
As a major social media platform, Twitter publishes a large number of user-generated text (tweets) on a daily basis.
no code implementations • 1 Sep 2021 • Tongjia Zheng, Qing Han, Hai Lin
In this work, we present a backstepping design algorithm that extends density control to heterogeneous and higher-order stochastic systems in strict-feedback forms.
no code implementations • 9 Jun 2021 • Tongjia Zheng, Qing Han, Hai Lin
This work studies how to estimate the mean-field density of large-scale systems in a distributed manner.
no code implementations • 2 Jun 2021 • Tongjia Zheng, Qing Han, Hai Lin
Specifically, we propose new density control laws which use the mean-field density and its gradient as feedback, and prove that they are globally input-to-state stable (ISS) with respect to estimation errors.
no code implementations • 9 Oct 2020 • Fangyuan Zhao, Xuebin Ren, Shusen Yang, Qing Han, Peng Zhao, Xinyu Yang
To address the privacy issue in LDA, we systematically investigate the privacy protection of the main-stream LDA training algorithm based on Collapsed Gibbs Sampling (CGS) and propose several differentially private LDA algorithms for typical training scenarios.
no code implementations • 20 Jun 2020 • Tongjia Zheng, Qing Han, Hai Lin
With the rapid development of AI and robotics, transporting a large swarm of networked robots has foreseeable applications in the near future.
no code implementations • 22 Apr 2020 • Qing Han, Shusen Yang, Xuebin Ren, Cong Zhao, Jingqi Zhang, Xinyu Yang
However, heterogeneous and limited computation and communication resources on edge servers (or edges) pose great challenges on distributed ML and formulate a new paradigm of Edge Learning (i. e. edge-cloud collaborative machine learning).
no code implementations • 12 Mar 2017 • Qing Han, Wentao Zhu, Yang Shi
Today, detection of anomalous events in civil infrastructures (e. g. water pipe breaks and leaks) is time consuming and often takes hours or days.