Ph.D.
University of Illinois Urbana-Champaign
2024 - Present
M.S.
Zhejiang University
2021 - 2024
B.E.
Zhejiang University
2017 - 2021
hxia7 [AT] illinois.edu
I am a 1st year Ph.D. student in the Data and Information Systems Laboratory (DAIS) at the University of Illinois Urbana-Champaign (UIUC) where I am fortunate to work with Yongjoo Park as part of the Create Lab.
I am broadly interested in data management and machine learning systems with particular interests in data valuation, data-centric AI, and trustworthy ML system design.
My Chinese name is 夏豪诚.
Email: hxia7 [AT] illinois.edu Shapley Value Estimation based on Differential Matrix
Junyuan Pang, Jian Pei, Haocheng Xia, Xiang Li, Jinfei Liu.
International Conference on Management of Data (SIGMOD), 2025.
Data-faithful Feature Attribution: Mitigating Unobservable Confounders via Instrumental Variables
Qiheng Sun, Haocheng Xia, Jinfei Liu.
Conference on Neural Information Processing Systems (NeurIPS), 2024.
TabularMark: Watermarking Tabular Datasets for Machine Learning
Yihao Zheng, Haocheng Xia, Junyuan Pang, Jinfei Liu, Kui Ren, Lingyang Chu, Yang Cao, Li Xiong.
ACM SIGSAC Conference on Computer and Communications Security (CCS), 2024.
P-Shapley: Shapley Values on Probabilistic Classifiers
Haocheng Xia, Xiang Li, Junyuan Pang, Jinfei Liu, Kui Ren, Li Xiong.
Very Large Data Bases Conference (VLDB), 2024.
Equitable Data Valuation Meets the Right to Be Forgotten in Model Markets
Haocheng Xia, Jinfei Liu, Jian Lou, Zhan Qin, Kui Ren, Yang Cao, Li Xiong.
Very Large Data Bases Conference (VLDB), 2023.
Dynamic Shapley Value Computation
Jiayao Zhang*, Haocheng Xia*, Qiheng Sun*, Jinfei Liu, Li Xiong, Jian Pei, Kui Ren.
IEEE International Conference on Data Engineering (ICDE), 2023.
Journal reviewer:
IEEE Transactions on Knowledge and Data Engineering (TKDE): 2024