Recommending Music Based on Probabilistic Latent Semantic Analysis on Korean Radio Episodes. - Ziwon Hyung; Kyogu Lee (IIH-MSP, 2013)

Acoustic scene classification using sparse feature learning and event-based pooling. - Kyogu Lee; Ziwon Hyung; Juhan Nam (WASPAA, 2013)

Music recommendation using text analysis on song requests to radio stations. - Ziwon Hyung; Kibeom Lee; Kyogu Lee (Expert Syst. Appl., 2014)

Utilizing context-relevant keywords extracted from a large collection of user-generated documents for music discovery. - Ziwon Hyung; Joon-Sang Park; Kyogu Lee (Inf. Process. Manag., 2017)

Beyond Hard Sharing: Efficient Multi-Task Speech-to-Text Modeling with Supervised Mixture of Experts. - Hojun Jin; Eunsoo Hong; Ziwon Hyung; Sungjun Lim; Seungjin Lee; Keunseok Cho (CoRR, 2025)