Welcome to Hong Xie's Homepage
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Hong Xie
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Biography:
Hong Xie is currently a research professor at School of Computer Science and Technology,
University of Science and Technology of China (USTC) .
He is a member of Prof. Enhong Chen's research group.
He received Ph.D. degree in the Department of Computer Science and Engineering
at The Chinese University of Hong Kong (CUHK) in 2015,
proudly under the supervision of Prof. John C.S. Lui.
He received his B.Eng. degree from the School of Computer Science and Technology
at USTC in 2010.
Hong Xie was a postdoctoral research fellow at
Department of Computing Science and Engineering,
CUHK
hosted by Prof. John C.S. Lui,
and a postdoctoral research fellow at
School of Computing,
Nationial University of Singapore
hosted by
Prof. Richard T.B. Ma .
He was also a faculty member at Chongqing University.
He is a member of CCF, a member of IEEE and a member of ACM.
At spare time, he enjoys playing table tennis, badminton, basketball, etc.
Research Interests
- Bandits and reinforcement learning,
with a special focus on the large scale setting.
- LLM, with a special focus on in-context learning and reasoning.
Recent Publications (
full list )
- Hantao Yang, Xutong Liu, Zhiyong Wang, Hong Xie, John C.S. Lui, Defu Lian, Enhong Chen
Federated Contextual Cascading Bandits with Asynchronous Communication and Heterogeneous Users.
Thirty-Eighth AAAI Conference on Artificial Intelligence (AAAI),
2024.
- Zhaoyi Li, Gangwei Jiang, Hong Xie, Linqi Song, Defu Lian, Ying Wei
Understanding and Patching Compositional Reasoning in LLMs.
The 62nd Annual Meeting of the Association for Computational Linguistics (ACL Findings),
2024.
- Xiaoying Zhang, Junpu Chen, Hongning Wang, Hong Xie, Yang Liu, John C.S. Lui, Hang Li
Uncertainty-Aware Instance Reweighting for Off-Policy Learning.
Thirty-seventh Conference on Neural Information Processing Systems (NeurIPS),
2023.
- Liming Wang, Hong Xie*, Ye Li, Jian Tan, John C.S. Lui.
Interactive Log Parsing via Light-weight Feedback
The Web Conference (WWW)
, 2023.
- Xuchuang Wang, Hong Xie*, John C.S. Lui.
Multiple-Play Stochastic Bandits with Shareable Finite-Capacity Arms.
The 39th International Conference on Machine Learning (ICML)
, 2022.
- Mingze Zhong, Hong Xie*, Qingsheng Zhu.
Quantifying Assimilate-Contrast Effects in Online Rating Systems: Modeling, Analysis and Application.
ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD)
, 2021.
- Tingwei Liu, Hong Xie*, and John C.S. Lui.
``Optimizing Mixture Importance Sampling Via Online Learning: Algorithms and Applications. ''
International Conference on Computer Communication (INFOCOM)
, 2020.
(Best Paper Candidate)
- Hong Xie, Mingze Zhong, Xiaoyu Shi, Xiaoying Zhang, Jiang Zhong, Mingsheng Shang
``Probabilistic Modeling of Assimilate-ContrastEffects in Online Rating Systems.''
accepted to IEEE Transactions on Knowledge and Data Engineering (TKDE)
.
- Hong Xie, Pei Yi, Yongkun Li and John C.S. Lui
``Optimizing Random Walk Based Statistical Estimation over Graphs via Bootstrapping.''
IEEE Transactions on Knowledge and Data Engineering (TKDE)
, 35(3), 2916-2929, 2023.
- Ye Li, Hong Xie*, Yishi Lin and John C.S. Lui
``Rewarding Social Recommendation in OSNs: Empirical Evidences, Modeling and Optimizations.''
IEEE Transactions on Knowledge and Data Engineering (TKDE)
, vol 34(9), 4410-4424, 2022.
Teaching
- 2021 Fall semester: Fundamentals of Machine Learning
Honors
- Best paper candidate, IEEE INFOCOM, 2020
- One paper fast tracked to IEEE Trans. on Mobile Computing, 2020
- Chongqing Talents: Exceptional Young Talents, 2020
- First class prize in Chongqing Science and Technology Progress(10/15),2020
Professional Services
Technical programm committee members:
- 2025: AAAI(TPC), AISTATS(TPC), WWW(TPC), ICLR(Rev.), KDD(Rev.)
- 2024: AAAI(TPC), IJCAI(TPC), AISTATS(TPC), ICML(TPC), NeurIPS(TPC), ICLR(REV), WWW(Rev.), KDD(Rev.)
- 2023: AAAI(TPC), IJCAI(TPC), AISTATS(TPC), ICML(TPC), NeurIPS(TPC), ECML-PKDD(TPC)
- 2022: AAAI(TPC), IJCAI(TPC), AISTATS(REV), ICML(TPC), NeurIPS(TPC)
- 2021: AAAI(TPC)
- 2019: IEEE ASONAM (IT TPC)
- 2018: IEEE ASONAM (IT TPC)
Journal Reviewers:
- IEEE/ACM Transactions on Networking
- IEEE Transactions on Mobile Computing
- IEEE Transactions on Services Computing
- IEEE Transactions on Network Science and Engineering
- Elsevier Performance Evaluation Journal
- ACM Transactions on Modeling and Performance Evaluation of Computing Systems
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