Pricing and Timing Strategies for New Product Using Agent-Based Simulation of Behavioural Consumers. - Keeheon Lee; Hoyeop Lee; Chang Ouk Kim (J. Artif. Soc. Soc. Simul., 2014)

Coherence analysis of research and education using topic modeling. - Hoyeop Lee; Jueun Kwak; Min Song 001; Chang Ouk Kim (Scientometrics, 2015)

Threat evaluation of enemy air fighters via neural network-based Markov chain modeling. - Hoyeop Lee; Byeong Ju Choi; Chang Ouk Kim; Jin Soo Kim; Ji Eun Kim (Knowl. Based Syst., 2017)

PREFER: PREdiction Model for Financial Entity Relation. - Hoyeop Lee; Jongseon Park; Hyungjun Kim; Hyunsouk Cho; Geonsoo Kim (DSMM@SIGMOD, 2018)

MeLU: Meta-Learned User Preference Estimator for Cold-Start Recommendation. - Hoyeop Lee; Jinbae Im; Seongwon Jang; Hyunsouk Cho; Sehee Chung (KDD, 2019)

Agent simulation-based ordinal optimisation for new product design. - Hoyeop Lee; Jongsu Lim; Keeheon Lee; Chang Ouk Kim (J. Oper. Res. Soc., 2019)

CITIES: Contextual Inference of Tail-item Embeddings for Sequential Recommendation. - Seongwon Jang; Hoyeop Lee; Hyunsouk Cho; Sehee Chung (ICDM, 2020)

Self-Supervised Multimodal Opinion Summarization. - Jinbae Im; Moonki Kim; Hoyeop Lee; Hyunsouk Cho; Sehee Chung (ACL/IJCNLP (1), 2021)

Freudian and Newtonian Recurrent Cell for Sequential Recommendation. - Hoyeop Lee; Jinbae Im; Chang Ouk Kim; Sehee Chung (CoRR, 2021)

A variational autoencoder for a semiconductor fault detection model robust to process drift due to incomplete maintenance. - Youngju Kim; Hoyeop Lee; Chang Ouk Kim (J. Intell. Manuf., 2023)

iGraphMix: Input Graph Mixup Method for Node Classification. - Jongwon Jeong; Hoyeop Lee; Hyui Geon Yoon; Beomyoung Lee; Junhee Heo; Geonsoo Kim; Kim Jin Seon (ICLR, 2024)