Hang Xu

Joined

May 2021

Names

Hang Xu (Preferred)

Emails

****@kaust.edu.sa (Confirmed)

****@alumni.kaust.edu.sa (Confirmed)

Personal Links

Google Scholar

Career & Education History

Researcher

Independent Researcher (xu.com)

2024 – 2025

PhD student

King Abdullah University of Science and Technology (kaust.edu.sa)

2019 – 2024

Advisors, Relations & Conflicts

No relations added

Expertise

No areas of expertise listed

Publications

Accurate Split Learning on Noisy Signals
Hang Xu, Subhajit Maity, Aritra Dutta, Xin Li, Panos Kalnis
- Accepted by TMLR
- Readers: Everyone
Accurate Split Learning on Noisy Signals
Hang Xu, Subhajit Maity, Aritra Dutta, Xin Li, Panos Kalnis
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Scalable Zeroth-Order Fine-Tuning for Extremely Large Language Models with Limited GPU Memory
Liangyu Wang, Jie Ren, Hang Xu, Junxiao Wang, Huanyi Xie, David E. Keyes, Di Wang
- COLM 2025
- Readers: Everyone
ZO-Offloading: Fine-Tuning LLMs with 100 Billion Parameters on a Single GPU
Liangyu Wang, Jie Ren, Hang Xu, Junxiao Wang, David E. Keyes, Di Wang
- AFM 2024 Poster
- Readers: Everyone
Accurate Split Learning on Noisy Signals
Hang Xu, Aritra Dutta, Xin Li, Panos Kalnis
- Submitted to ICLR 2025
- Readers: Everyone
ZO-Offloading: Fine-Tuning LLMs with 100 Billion Parameters on a Single GPU
Liangyu Wang, Jie Ren, Hang Xu, Junxiao Wang, David E. Keyes, Di Wang
- ICLR 2025 Conference Withdrawn Submission
- Readers: Everyone
SLAMB: Accelerated Large Batch Training with Sparse Communication
Hang Xu, Wenxuan Zhang, Jiawei Fei, Yuzhe Wu, TingWen Xie, Jun Huang, Yuchen Xie, Mohamed Elhoseiny, Panos Kalnis
- ICML 2023 Poster
- Readers: Everyone
Denoising Differential Privacy in Split Learning
Hang Xu, Aritra Dutta, Weiran Liu, Xin Li, Panos Kalnis
- 22 Sept 2022 (modified: 13 Feb 2023)
- ICLR 2023 Conference Withdrawn Submission
- Readers: Everyone
DeepReduce: A Sparse-tensor Communication Framework for Federated Deep Learning
Hang Xu, Kelly Kostopoulou, Aritra Dutta, Xin Li, Alexandros Ntoulas, Panos Kalnis
- Published: 09 Nov 2021, Last Modified: 26 May 2025
- NeurIPS 2021 Poster
- Readers: Everyone