Bag-of-concepts: Comprehending document representation through clustering words in distributed representation. - Han Kyul Kim; Hyunjoong Kim; Sungzoon Cho (Neurocomputing, 2017)

Representation learning for unsupervised heterogeneous multivariate time series segmentation and its application. - Hyunjoong Kim; Han Kyul Kim; Misuk Kim; Jooseoung Park; Sungzoon Cho; Keyng Bin Im; Chang Ryeol Ryu (Comput. Ind. Eng., 2019)

Improving spherical k-means for document clustering: Fast initialization, sparse centroid projection, and efficient cluster labeling. - Hyunjoong Kim; Han Kyul Kim; Sungzoon Cho (Expert Syst. Appl., 2020)

Identifying Alcohol-Related Information From Unstructured Bilingual Clinical Notes With Multilingual Transformers. - Han Kyul Kim; Yujin Park; Yeju Park; Eunji Choi; Sodam Kim; Hahyun You; Ye Seul Bae (IEEE Access, 2023)

Modes of Tracking Mal-Info in Social Media with AI/ML Tools to Help Mitigate Harmful GenAI for Improved Societal Well Being. - Andy Skumanich; Han Kyul Kim (AAAI Spring Symposia, 2024)

Enhancing Predictive Fairness in Deep Knowledge Tracing with Sequence Inverted Data Augmentation. - Han Kyul Kim; Stephen Lu (IEEE Big Data, 2024)

Active Learning for Practical Misinformation Classification in Social Media: a Case Study on COVID-19. - Han Kyul Kim; Andy Skumanich (IEEE Big Data, 2024)

Methods for Addressing the Societal Challenges of Malicious Narratives in Social Media Using AI/ML Analysis: a Case Study of Hate Speech. - Andy Skumanich; Han Kyul Kim (IEEE Big Data, 2024)

Multimodal Deep Learning for Classifying Student-generated Questions in Computer-supported Collaborative Learning. - Han Kyul Kim; Aleyeh Roknaldin; Shriniwas Nayak; Aditya Chavan; Stephen Lu (L@S, 2024)

Exploring the Impact of ChatGPT on Student Interactions in Computer-Supported Collaborative Learning. - Han Kyul Kim; Shriniwas Nayak; Aleyeh Roknaldin; Xiaoci Zhang; Marlon Twyman; Stephen Lu (CoRR, 2024)

Time Series Analysis of Key Societal Events as Reflected in Complex Social Media Data Streams. - Andy Skumanich; Han Kyul Kim (CoRR, 2024)

Modes of Analyzing Disinformation Narratives With AI/ML/Text Mining to Assist in Mitigating the Weaponization of Social Media. - Andy Skumanich; Han Kyul Kim (CoRR, 2024)

Generalized zero-shot learning for classifying unseen wafer map patterns. - Han Kyul Kim; Jaewoong Shim (Eng. Appl. Artif. Intell., 2024)

Toward a Capture-Track-Respond Framework: A Survey of Data-Driven Methods for Countering LLM-Generated Misinformation. - Han Kyul Kim; Andy Skumanich (AAAI Spring Symposia, 2025)

EILEEN: A Multi-Modal Framework for Extracting Alcohol Consumption Patterns From Bilingual Clinical Notes. - Han Kyul Kim; Yujin Park; Yoon Ji Kim; Seungag Yi; Yeju Park; Sujin So; Hyeonji Lee; Ye Seul Bae (IEEE Access, 2025)