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Zhenqiu Ouyang

2 accepted papers

2023

MolHF: A Hierarchical Normalizing Flow for Molecular Graph Generation

IJCAI 2023poster

Molecular de novo design is a critical yet challenging task in scientific fields, aiming to design novel molecular structures with desired property profiles. Significant progress has been made by resorting to generative models for graphs. However, limited attention is paid to hierarchical generative…

2022

DialMed: A Dataset for Dialogue-based Medication Recommendation

COLING 2022main

Medication recommendation is a crucial task for intelligent healthcare systems. Previous studies mainly recommend medications with electronic health records (EHRs). However, some details of interactions between doctors and patients may be ignored or omitted in EHRs, which are essential for automatic…