A comparative analysis of the effectiveness of learning English vocabulary between smart device and printed material. - Jaechoon Jo; Heuiseok Lim (Int. J. Intell. Inf. Database Syst., 2014)

An Integrated Teaching and Learning Assistance System Meeting Requirements for Smart Education. - Jaechoon Jo; Kinam Park; Do-Gil Lee; Heuiseok Lim (Wirel. Pers. Commun., 2014)

How to Judge Learning on Online Learning: Minimum Learning Judgment System. - Jaechoon Jo; Heuiseok Lim (EDM, 2016)

A collaborative recommender system for learning courses considering the relevance of a learner's learning skills. - Ji-won Han; Jaechoon Jo; Hyesung Ji; Heuiseok Lim (Clust. Comput., 2016)

A study on factor analysis to support knowledge based decisions for a smart class. - Jaechoon Jo; Jeongbae Park; Hyesung Ji; YeongWook Yang; Heuiseok Lim (Inf. Technol. Manag., 2016)

Mining students activities from a computer supported collaborative learning system based on peer to peer network. - Hyesung Ji; Kinam Park; Jaechoon Jo; Heuiseok Lim (Peer-to-Peer Netw. Appl., 2016)

A Method for Measuring Cooperative Activities in a Social Network Supported Learning Environment. - Jeongbae Park; Hyesung Ji; Jaechoon Jo; Heuiseok Lim (Wirel. Pers. Commun., 2016)

A Study of Keywords Based on the Word Frequency Effect Theory in Video Lectures of Software Engineering Education for Detecting Mind. - Jaechoon Jo; Heuiseok Lim (CSEE&T, 2017)

A comparative study on gamification of the flipped classroom in engineering education to enhance the effects of learning. - Jaechoon Jo; Heeyeon Jun; Heuiseok Lim (Comput. Appl. Eng. Educ., 2018)

Developing a hybrid collaborative filtering recommendation system with opinion mining on purchase review. - Youdong Yun; Danial Hooshyar; Jaechoon Jo; Heuiseok Lim (J. Inf. Sci., 2018)

A Comparative Analysis of Emotional Words for Learning Effectiveness in Online Education. - Jaechoon Jo; YeongWook Yang; Gyeongmin Kim; Heuiseok Lim (EDM, 2019)

Long-term effects of adaptive customization support on elderly people. - Danial Hooshyar; Seolhwa Lee; YeongWook Yang; Jaechoon Jo; Heuiseok Lim (Cogn. Technol. Work., 2019)

SmartSenior: Automatic Content Personalization Through Semi-supervised Learning. - Heuiseok Lim; Danial Hooshyar; Hyesung Ji; SeolHwa Lee; Jaechoon Jo (Wirel. Pers. Commun., 2019)

Reference and Document Aware Semantic Evaluation Methods for Korean Language Summarization. - Dongyub Lee; Myeongcheol Shin; Taesun Whang; Seungwoo Cho; Byeongil Ko; Daniel Lee; EungGyun Kim; Jaechoon Jo (COLING, 2020)

Integrating breakdown detection into dialogue systems to improve knowledge management: encoding temporal utterances with memory attention. - Seolhwa Lee; Dongyub Lee; Danial Hooshyar; Jaechoon Jo; Heuiseok Lim (Inf. Technol. Manag., 2020)

A group preference-based item similarity model: comparison of clustering techniques in ambient and context-aware recommender systems. - YeongWook Yang; Danial Hooshyar; Jaechoon Jo; Heuiseok Lim (J. Ambient Intell. Humaniz. Comput., 2020)

Automatic extraction of named entities of cyber threats using a deep Bi-LSTM-CRF network. - Gyeongmin Kim; Chanhee Lee; Jaechoon Jo; Heuiseok Lim (Int. J. Mach. Learn. Cybern., 2020)

Auxiliary Sequence Labeling Tasks for Disfluency Detection. - Dongyub Lee; Byeongil Ko; Myeongcheol Shin; Taesun Whang; Daniel Lee; Eun Hwa Kim; EungGyun Kim; Jaechoon Jo (Interspeech, 2021)

Unifying user preference and item knowledge-based similarity models for top-N recommendation. - YeongWook Yang; Jaechoon Jo; Heuiseok Lim (Pers. Ubiquitous Comput., 2022)

Game-based assessment tool using convergence of gamification and motivation theory in intelligent tutoring system. - Jaechoon Jo; Eunsun Yi; YeongWook Yang; Shin-Hyeong Choi (Pers. Ubiquitous Comput., 2023)