Nearest surrounder searching in mobile computing environments. - Jaehwa Chung; Hong Jun Jang; Kyoung-Ho Jung; Soon-Young Jung (Int. J. Commun. Syst., 2013)

Parallel approach for processing itinerary-based RNN queries in object tracking WSNs. - Jaehwa Chung; Hong Jun Jang; Kyoung-Ho Jung; Won-Gyu Lee; Soon Young Jung (Telecommun. Syst., 2014)

In-Memory Processing for Nearest User-Specified Group Search. - Hong-Jun Jang; Woo-Sung Choi 001; Kyeong-Seok Hyun; Taehyung Lim; Soon-Young Jung; Jaehwa Chung (CSA/CUTE, 2015)

User-Qualified Group Search using Bidirectional Sweep Planes. - Kyoung-Ho Jung; Hong Jun Jang; Jaehwa Chung; Soon-Young Jung (J. Ambient Intell. Humaniz. Comput., 2018)

Automatic scoring system for short descriptive answer written in Korean using lexico-semantic pattern. - Jeong-Eun Kim; Kinam Park; Jeongmin Chae; Hong-Jun Jang; Byoung Wook Kim; Soon-Young Jung (Soft Comput., 2018)

A Hybrid Recommender System for Sequential Recommendation: Combining Similarity Models With Markov Chains. - YeongWook Yang; Hong-Jun Jang; Byoungwook Kim (IEEE Access, 2020)

Nearest base-neighbor search on spatial datasets. - Hong-Jun Jang; Kyeong-Seok Hyun; Jaehwa Chung; Soon-Young Jung (Knowl. Inf. Syst., 2020)

k-nearest reliable neighbor search in crowdsourced LBSs. - Hong-Jun Jang; Byoungwook Kim; Soon-Young Jung (Int. J. Commun. Syst., 2021)

Word-Level Embedding to Improve Performance of Representative Spatio-temporal Document Classification. - Byoungwook Kim; Hong-Jun Jang (J. Inf. Process. Syst., 2023)

Domain Transformation to Graphs and GraphSAGE-Based Embedding for Performance Enhancement in Time-Series Classification. - Sanghun Lee; Yang-Sae Moon; Hong-Jun Jang (IEEE Access, 2024)