Publications

Full list of publications. * denotes equal contribution.

2026
ICDE 2026
Decomposition-Driven Multi-Table Retrieval and Reasoning for Numerical Question Answering
Feng Luo, Hai Lan, Hui Luo, Zhifeng Bao, Xiaoli Wang, J. Shane Culpepper, Shazia Sadiq
IEEE International Conference on Data Engineering (ICDE), 2026
Paper
VLDB J. 2026
Missing Value Imputation in Tabular Data Lakes Unleashed: A Hybrid Approach
Feng Luo, Hai Lan, Hui Luo, Zhifeng Bao, J. Shane Culpepper, Shazia Sadiq, Xiaoli Wang
The VLDB Journal, 2026
Paper
SIGMOD 2026
AgenticScholar: Agentic Data Management with Pipeline Orchestration for Scholarly Corpora
Hai Lan, Tingting Wang, Zhifeng Bao, Guoliang Li, Daomin Ji, Ge Lee, Feng Luo, Zi Huang, Hailang Qiu, Gang Hua
ACM SIGMOD International Conference on Management of Data, 2026
Paper
2024
LREC 2024
MHGRL: An Effective Representation Learning Model for Electronic Health Records
Feiyan Liu, Liangzhi Li, Xiaoli Wang, Feng Luo, Chang Liu, Jinsong Su, Yiming Qian
Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING), 2024
Paper
2023
DSE 2023
A One-Size-Fits-Three Representation Learning Framework for Patient Similarity Search
Yefan Huang, Feng Luo, Xiaoli Wang, Di Zhu, Bohan Li, Bin Luo
Data Science and Engineering, 2023
Paper
2021
TKDE 2021
How Context or Knowledge Can Benefit Healthcare Question Answering?
Xiaoli Wang*, Feng Luo*, Qingfeng Wu, Zhifeng Bao
IEEE Transactions on Knowledge and Data Engineering (TKDE), 2021
Paper
CIKM 2021
IMAS++: An Intelligent Medical Analysis System Enhanced with Deep Graph Neural Networks
Feng Luo, Yue Zhang, Xiaoli Wang
ACM International Conference on Information and Knowledge Management (CIKM), 2021
Paper
2020
WWW 2020
HQADeepHelper: A Deep Learning System for Healthcare Question Answering
Feng Luo, Xiaoli Wang, Qingfeng Wu, Jiayin Liang, Xueliang Qiu, Zhifeng Bao
The Web Conference (WWW), 2020
Paper