Search Results for author: Zhiwei Zhao

Found 7 papers, 2 papers with code

A Physics-embedded Deep Learning Framework for Cloth Simulation

1 code implementation19 Mar 2024 Zhiwei Zhao

The convolutional neural network is used to represent spatial correlations of the mass-spring system, after which three branches are designed to learn linear, nonlinear, and time derivate features of cloth physics.

Diffeomorphism Neural Operator for various domains and parameters of partial differential equations

no code implementations19 Feb 2024 Zhiwei Zhao, Changqing Liu, Yingguang Li, Zhibin Chen, Xu Liu

Neural operator models provide an efficient alternative by learning the governing physical laws directly from data in a class of PDEs with different parameters, but constrained in a fixed boundary (domain).

Operator learning

Exploiting Modality-Specific Features For Multi-Modal Manipulation Detection And Grounding

no code implementations22 Sep 2023 Jiazhen Wang, Bin Liu, Changtao Miao, Zhiwei Zhao, Wanyi Zhuang, Qi Chu, Nenghai Yu

Existing methods for multi-modal manipulation detection and grounding primarily focus on fusing vision-language features to make predictions, while overlooking the importance of modality-specific features, leading to sub-optimal results.

EVOPOSE: A Recursive Transformer For 3D Human Pose Estimation With Kinematic Structure Priors

no code implementations16 Jun 2023 Yaqi Zhang, Yan Lu, Bin Liu, Zhiwei Zhao, Qi Chu, Nenghai Yu

Transformer is popular in recent 3D human pose estimation, which utilizes long-term modeling to lift 2D keypoints into the 3D space.

3D Human Pose Estimation

Implementation of an Automated Learning System for Non-experts

1 code implementation26 Mar 2022 Phoenix X. Huang, Zhiwei Zhao, Chao Liu, Jingyi Liu, Wenze Hu, Xiaoyu Wang

This paper detailed the engineering system implementation of an automated machine learning system called YMIR, which completely relies on graphical interface to interact with users.

BIG-bench Machine Learning Management

Hierarchical Context Enhanced Multi-Domain Dialogue System for Multi-domain Task Completion

no code implementations3 Mar 2020 Jingyuan Yang, Guang Liu, Yuzhao Mao, Zhiwei Zhao, Weiguo Gao, Xuan Li, Haiqin Yang, Jianping Shen

Task 1 of the DSTC8-track1 challenge aims to develop an end-to-end multi-domain dialogue system to accomplish complex users' goals under tourist information desk settings.

Sentence

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