Zhen Xu

PhD student, University of Chicago

Joined

July 2021

Names

Zhen Xu (Preferred)

Zach Xu

Emails

****@gmail.com (Confirmed)

****@uchicago.edu (Confirmed)

Personal Links

Homepage

Google Scholar

Career & Education History

PhD student

University of Chicago (uchicago.edu)

2024 – Present

Advisors, Relations & Conflicts

No relations added

Expertise

Large Language Models

2024 – Present

AutoML

2019 – Present

Publications

When Does Divide and Conquer Work for Long Context LLM? A Noise Decomposition Framework
Zach Xu, Shang Zhu, Jue WANG, Junlin Wang, Ben Athiwaratkun, Chi Wang, James Zou, Ce Zhang
- ICLR 2026 Poster
- Readers: Everyone
Towards impactful challenges: post-challenge paper, benchmarks and other dissemination actions
David Rousseau, Antoine Marot, Zhen Xu
- Accepted by DMLR
- Readers: Everyone
TAFS: Task-aware Activation Function Search for Graph Neural Networks
Zhen Xu, quanming yao, Xiaojin Zhang, Qiang Yang
- Submitted to ICLR 2024
- Readers: Everyone
Understanding and Simplifying Architecture Search in Spatio-Temporal Graph Neural Networks
Zhen Xu, quanming yao, Yong Li, Qiang Yang
- AutoML 2023 (Journal Track)
- Readers: Everyone
Bridging the Gap of AutoGraph Between Academia and Industry: Analyzing AutoGraph Challenge at KDD Cup 2020
Zhen Xu, Lanning Wei, Huan Zhao, Zhitao Ying, quanming yao, Wei-Wei Tu, Isabelle M Guyon
- 12 May 2023
- OpenReview Archive Direct Upload
- Readers: Everyone
CodaLab Competitions: An Open Source Platform to Organize Scientific Challenges
Adrien Pavao, Isabelle Guyon, Anne-Catherine Letournel, Dinh-Tuan Tran, Xavier Baró, Hugo Jair Escalante, Sergio Escalera, Tyler Thomas, Zhen Xu
- Published: 01 Jan 2023, Last Modified: 29 Oct 2023
- J. Mach. Learn. Res. 2023
- Readers: Everyone
Understanding and Simplifying Architecture Search in Spatio-Temporal Graph Neural Networks
Zhen Xu, quanming yao, Yong Li, Qiang Yang
- Accepted by TMLR
- Readers: Everyone
Codabench: Flexible, easy-to-use, and reproducible meta-benchmark platform
Zhen Xu, Sergio Escalera, Adrien Pavão, Magali Richard, Wei-Wei Tu, Quanming Yao, Huan Zhao, Isabelle Guyon
- 2022 (modified: 21 Sept 2022)
- Patterns 2022
- Readers: Everyone
Bridging the Gap of AutoGraph Between Academia and Industry: Analyzing AutoGraph Challenge at KDD Cup 2020
Zhen Xu, Lanning Wei, Huan Zhao, Rex Ying, Quanming Yao, Wei-Wei Tu, Isabelle Guyon
- 2022 (modified: 21 Apr 2023)
- Frontiers Artif. Intell. 2022
- Readers: Everyone
Comparison of Spatio-Temporal Models for Human Motion and Pose Forecasting in Face-to-Face Interaction Scenarios
Germán Barquero, Johnny Núñez, Zhen Xu, Sergio Escalera, Wei-Wei Tu, Isabelle Guyon, Cristina Palmero
- 2021 (modified: 24 Oct 2022)
- DYAD@ICCV 2021
- Readers: Everyone

View all 17 publications

Co-Authors

View all 65 co-authors