no code implementations • 30 Nov 2023 • Jing Wang, Xiaofeng Liu, Fangyun Wang, Lin Zheng, Fengqiao Gao, Hanwen Zhang, Xin Zhang, Wanqing Xie, Binbin Wang
Our video-based model can diagnose with an accuracy of 93. 9\% (binary classification), and 92. 1\% (3-class classification) in a collected 2D video testing set, which does not need key-frame selection and view annotation in testing.
no code implementations • 21 Oct 2023 • Peichun Li, Hanwen Zhang, Yuan Wu, LiPing Qian, Rong Yu, Dusit Niyato, Xuemin Shen
Distributed Artificial Intelligence (AI) model training over mobile edge networks encounters significant challenges due to the data and resource heterogeneity of edge devices.
no code implementations • 12 Sep 2023 • Hanwen Zhang, Duy-Minh Dang
A crucial element of the MV portfolio optimization formulation over each rebalancing interval is a convolution integral, which involves a conditional density of the logarithm of the amount invested in the risky asset.
1 code implementation • 19 Sep 2022 • Yongzhi Huang, Hanwen Zhang, Yan Yan, Haseeb Hassan
Large curated datasets are necessary, but annotating medical images is a time-consuming, laborious, and expensive process.
1 code implementation • 29 Mar 2021 • Chen Lyu, Ruyun Wang, Hongyu Zhang, Hanwen Zhang, Songlin Hu
In recent years, many deep learning based approaches have been proposed, which can generate a sequence of code from a sequence of textual program description.
no code implementations • 8 Nov 2020 • Lars Lindemann, Haimin Hu, Alexander Robey, Hanwen Zhang, Dimos V. Dimarogonas, Stephen Tu, Nikolai Matni
Motivated by the lack of systematic tools to obtain safe control laws for hybrid systems, we propose an optimization-based framework for learning certifiably safe control laws from data.
1 code implementation • 7 Apr 2020 • Alexander Robey, Haimin Hu, Lars Lindemann, Hanwen Zhang, Dimos V. Dimarogonas, Stephen Tu, Nikolai Matni
Furthermore, if the CBF parameterization is convex, then under mild assumptions, so is our learning process.