Aida: Intelligent Image Analysis to Automatically Detect Poems in Digital Archives of Historic Newspapers. - Leen-Kiat Soh; Elizabeth Lorang; Yi Liu 111 (AAAI, 2018)

Investigating coupling preprocessing with shallow and deep convolutional neural networks in document image classification. - Yi Liu 111; Leen-Kiat Soh; Elizabeth Lorang (J. Electronic Imaging, 2021)

Augmentation-based Pseudo-Ground truth Generation for Deep Learning in Historical Document Segmentation for Greater Levels of Archival Description and Access. - Chulwoo Pack; Yi Liu 111; Leen-Kiat Soh; Elizabeth Lorang (ACM Journal on Computing and Cultural Heritage, 2022)

Integrating textual and visual features to generate pseudo-groundtruth for enhancing training of machine learning models in document image classification. - Yi Liu 111; Leen-Kiat Soh (J. Electronic Imaging, 2025)

Investigating relationships of sentiments, emotions, and performance in professional development K-12 CS teachers. - Yi Liu 111; Leen-Kiat Soh; Guy Trainin; Gwen Nugent; Wendy Smith (Comput. Sci. Educ., 2025)