no code implementations • 21 Oct 2024 • Yizheng Wang, Jinshuai Bai, Zhongya Lin, Qimin Wang, Cosmin Anitescu, Jia Sun, Mohammad Sadegh Eshaghi, Yuantong Gu, Xi-Qiao Feng, Xiaoying Zhuang, Timon Rabczuk, Yinghua Liu
In AI for Science, using artificial intelligence algorithms to solve partial differential equations (AI for PDEs: Artificial intelligence for partial differential equations) has become a focal point in computational mechanics.
no code implementations • 17 Sep 2024 • Awj Twam, Megan Jacobsen, Rachel Glenn, Peng Wei, Jia Sun, Ann Klopp, Aradhana M. Venkatesan, David Fuentes
Cervical cancer remains the fourth most common malignancy amongst women worldwide. 1 Concurrent chemoradiotherapy (CRT) serves as the mainstay definitive treatment regimen for locally advanced cervical cancers and includes external beam radiation followed by brachytherapy. 2 Integral to radiotherapy treatment planning is the routine contouring of both the target tumor at the level of the cervix, associated gynecologic anatomy and the adjacent organs at risk (OARs).
1 code implementation • 16 Jun 2024 • Yizheng Wang, Jia Sun, Jinshuai Bai, Cosmin Anitescu, Mohammad Sadegh Eshaghi, Xiaoying Zhuang, Timon Rabczuk, Yinghua Liu
AI for partial differential equations (PDEs) has garnered significant attention, particularly with the emergence of Physics-informed neural networks (PINNs).
no code implementations • JVCIR 2024 • Jia Sun, Yanfeng Li, Luyifu Chen, Houjin Chen, Wanru Peng
In this paper, a novel MulTiple Integration (MTI) model is introduced for single-source DG person re-ID.
no code implementations • 23 Aug 2023 • Junyi Chen, Longteng Guo, Jia Sun, Shuai Shao, Zehuan Yuan, Liang Lin, Dongyu Zhang
Owing to the combination of the unified architecture and pre-training task, EVE is easy to scale up, enabling better downstream performance with fewer resources and faster training speed.
1 code implementation • 3 Feb 2023 • Yizheng Wang, Jia Sun, Timon Rabczuk, Yinghua Liu
The results demonstrate that DCEM outperforms DEM in terms of stress accuracy and efficiency and has an advantage in dealing with complex displacement boundary conditions, which is supported by theoretical analyses and numerical simulations.
no code implementations • 11 Jan 2023 • Jia Sun, Yinghua Liu, Yizheng Wang, Zhenhan Yao, Xiaoping Zheng
The boundary integral equations are employed to transfer all the unknowns to the boundary, then the unknowns are approximated using neural networks and solved through a training process.
2 code implementations • 5 Mar 2022 • Qishuai Diao, Yi Jiang, Bin Wen, Jia Sun, Zehuan Yuan
Fine-Grained Visual Classification(FGVC) is the task that requires recognizing the objects belonging to multiple subordinate categories of a super-category.
Ranked #1 on
Fine-Grained Image Classification
on NABirds
(using extra training data)
no code implementations • 28 Jan 2022 • Dun Wang, Kaixuan Guo, Yanying Zhu, Jia Sun, Aliona Dreglea, Jiao Yu
It is difficult using a single traditional image processing algorithm to extract continuous and accurate contour of a porous bioelastomer.
1 code implementation • 25 Sep 2021 • Yizheng Wang, Jia Sun, Wei Li, Zaiyuan Lu, Yinghua Liu
The advantage of the proposed method is higher efficiency, more accurate, and less hyperparameters than the strong form PINN with subdomains.
no code implementations • 17 Feb 2020 • Wanyi Li, Fuyu Li, Yongkang Luo, Peng Wang, Jia Sun
Deep learning (DL) based object detection has achieved great progress.
no code implementations • 24 Oct 2018 • Jia Sun, Dongdong Yu, Yinghong Li, Changhu Wang
In this work, we propose a mask propagation network to treat the video segmentation problem as a concept of the guided instance segmentation.