Publications

2026

1. NeurIPS

   What gets measured gets managed: Sign-aware recommendation needs sign-aware evaluation

   Minchan Kim, Jungmin Hwang, and Hyunwoo Park^†

   Conference on Neural Information Processing Systems, 2026

   doi:10.48550/arXiv.2609.33346
2. Technovation

   Prescriptive technology intelligence for technology opportunity discovery: An LLM-based automated framework for narrating promising technology concepts

   Myeongsang Yoo, Jungmin Hwang, and Hakyeon Lee^†

   Technovation, 2026

   doi:10.1016/j.technovation.2026.103584

2025

1. ECRA

   From knowledge tracing to preference tracing: Capturing dynamic user preferences for personalized recommendation

   Jungmin Hwang and Hakyeon Lee^†

   Electronic Commerce Research and Applications, 2025

   doi:10.1016/j.elerap.2025.101527

Manuscripts Under Review

1. SerenAgent: User digital twin for serendipity recommendation

   Jungmin Hwang^*, Sungsoo Lee^*, and Hakyeon Lee^†
2. Reframing serendipity as a personalized uplift for hidden gem discovery

   Jungmin Hwang and Hakyeon Lee^†
3. Your reviews replicate you: Agents as customer digital twins for conjoint analysis

   Bin Xuan, Jungmin Hwang^†, and Hakyeon Lee^†

   arXiv, 2026
   doi:10.48550/arXiv.2604.22756