SimStock : Representation Model for Stock Similarities. - Yoontae Hwang; Junhyeong Lee; Daham Kim; Seunghwan Noh; Joohwan Hong; Yongjae Lee (ICAIF, 2023)

Identifying household finance heterogeneity via deep clustering. - Yoontae Hwang; Yongjae Lee; Frank J. Fabozzi (Ann. Oper. Res., 2023)

CAFO: Feature-Centric Explanation on Time Series Classification. - Jaeho Kim; Seok-Ju Hahn; Yoontae Hwang; Junghye Lee; Seulki Lee 002 (KDD, 2024)

Temporal Representation Learning for Stock Similarities and Its Applications in Investment Management. - Yoontae Hwang; Stefan Zohren; Yongjae Lee (CoRR, 2024)

Geodesic Flow Kernels for Semi-Supervised Learning on Mixed-Variable Tabular Dataset. - Yoontae Hwang; Yongjae Lee (AAAI, 2025)

Time-MQA: Time Series Multi-Task Question Answering with Context Enhancement. - Yaxuan Kong; Yiyuan Yang; Yoontae Hwang; Wenjie Du; Stefan Zohren; Zhangyang Wang; Ming Jin 005; Qingsong Wen (ACL (1), 2025)

Decision-informed Neural Networks with Large Language Model Integration for Portfolio Optimization. - Yoontae Hwang; Yaxuan Kong; Stefan Zohren; Yongjae Lee (CoRR, 2025)