Jingxi Xu

Joined

May 2024

Names

Jingxi Xu (Preferred)

Emails

****@dreamtech.ai (Confirmed)

Personal Links

Career & Education History

Researcher

DreamTech (neural4d.com)

2024 – 2025

Researcher

Wemeet Department, Tencent (tencent.com)

2018 – 2023

PhD student

Department of Computer Science and Engineering, The Chinese University of Hong Kong (cse.cuhk.edu.hk)

2010 – 2017

Advisors, Relations & Conflicts

PhD Advisor

2010 – 2017

Expertise

Multimedia Networking

2010 – 2024

Quality of Experience

2010 – 2024

Publications

High-quality Text-to-3D Character Generation with SparseCubes and Sparse Transformers.
Jiachen Qian, Hongye Yang, Shuang Wu, Jingxi Xu, Feihu Zhang
- ICLR 2025 Poster
- Readers: Everyone
Direct3D: Scalable Image-to-3D Generation via 3D Latent Diffusion Transformer
Shuang Wu, Youtian Lin, Yifei Zeng, Feihu Zhang, Jingxi Xu, Philip Torr, Xun Cao, Yao Yao
- NeurIPS 2024 poster
- Readers: Everyone
Direct3D: Scalable Image-to-3D Generation via 3D Latent Diffusion Transformer
Shuang Wu, Youtian Lin, Feihu Zhang, Yifei Zeng, Jingxi Xu, Philip Torr, Xun Cao, Yao Yao
- CoRR 2024
- Readers: Everyone
Optimizing Multidimensional Perceptual Quality in Online Interactive Multimedia
Benjamin W. Wah, Jingxi Xu
- IEEE Multim. 2023
- Readers: Everyone
SpaceRTC: Unleashing the Low-latency Potential of Mega-constellations for Real-Time Communications
Zeqi Lai, Weisen Liu, Qian Wu, Hewu Li, Jingxi Xu, Jianping Wu
- INFOCOM 2022
- Readers: Everyone
Consistent Synchronization of Action Order with Least Noticeable Delays in Fast-Paced Multiplayer Online Games
Jingxi Xu, Benjamin W. Wah
- ACM Trans. Multim. Comput. Commun. Appl. 2016
- Readers: Everyone
Optimality of Greedy Algorithm for Generating Just-Noticeable Difference Surfaces
Jingxi Xu, Benjamin W. Wah
- IEEE Trans. Multim. 2016
- Readers: Everyone
Optimizing the Perceptual Quality of Real-Time Multimedia Applications
Jingxi Xu, Benjamin W. Wah
- IEEE Multim. 2015
- Readers: Everyone
Concealing network delays in delay-sensitive online interactive games based on just-noticeable differences
Jingxi Xu, Benjamin W. Wah
- ICME 2013
- Readers: Everyone
Exploiting just-noticeable difference of delays for improving quality of experience in video conferencing
Jingxi Xu, Benjamin W. Wah
- MMSys 2013
- Readers: Everyone

View all 11 publications

Co-Authors