Spatial hypertext modeling for dynamic contents authoring system based on transclusion. - Ja-Ryoung Choi; Sungeun An; Soon-Bum Lim (HT, 2014)

A digital publishing system with open resources transclusion and tracing. - Ja-Ryoung Choi; Soon-Bum Lim (DChanges@DocEng, 2016)

The Feedback Block Model for an Adaptive E-Book. - Ja-Ryoung Choi; Suin Kim; Soon-Bum Lim (UIST (Adjunct Volume), 2017)

Original source tracing enabled by e-learning contents system based on crowdsourcing. - Ja-Ryoung Choi; Soon-Bum Lim (New Rev. Hypermedia Multim., 2018)

Interactive E-Textbook Platform Based on Block Editing Model in Crowdsourcing E-Learning Environments. - Ja-Ryoung Choi; Soon-Bum Lim (Int. J. Semantic Web Inf. Syst., 2021)