VISE: Vehicle Image Search Engine with Traffic Camera. - Hyewon Choi; Erkang Zhu; Arsala Bangash; Renée J. Miller (Proc. VLDB Endow., 2019)

Using Topic Modeling and Adversarial Neural Networks for Fake News Video Detection. - Hyewon Choi; Youngjoong Ko (CIKM, 2021)

Query Reformulation for Descriptive Queries of Jargon Words Using a Knowledge Graph based on a Dictionary. - Bosung Kim; Hyewon Choi; Haeun Yu; Youngjoong Ko (CIKM, 2021)

Using Adversarial Learning and Biterm Topic Model for an Effective Fake News Video Detection System on Heterogeneous Topics and Short Texts. - Hyewon Choi; Youngjoong Ko (IEEE Access, 2021)

How does fake news use a thumbnail? CLIP-based Multimodal Detection on the Unrepresentative News Image. - Hyewon Choi; Yejun Yoon; Seunghyun Yoon 002; Kunwoo Park (CoRR, 2022)

Effective fake news video detection using domain knowledge and multimodal data fusion on youtube. - Hyewon Choi; Youngjoong Ko (Pattern Recognit. Lett., 2022)

Graph-based query reformulation system for descriptive queries of jargon words using definitions. - Bosung Kim; Hyewon Choi; Haeun Yu; Youngjoong Ko (Expert Syst. Appl., 2023)

LGAI-EMBEDDING-Preview Technical Report. - Jooyoung Choi; Hyun Kim; Hansol Jang; Changwook Jun; Kyunghoon Bae; Hyewon Choi; Stanley Jungkyu Choi; Honglak Lee; Chulmin Yun (CoRR, 2025)