A Causal Model for Information Technology Acceptance and Its Impact on Individual Performance. - Changki Kim; Jungjoo Jahng; Jinjoo Lee (AMCIS, 2004)

An empirical investigation into the utilization-based information technology success model: integrating task-performance and social influence perspective. - Changki Kim; Jungjoo Jahng; Jinjoo Lee (J. Inf. Technol., 2007)

A Multi-Access Session Management for ATSSS Support in 5G Network. - Yoohwa Kang; Changki Kim (APCC, 2019)

Multipath transmission control protocol-based multi-access traffic steering solution for 5G multimedia-centric network: Design and testbed system implementation. - Yoohwa Kang; Changki Kim; Donghyeok An; Hyunsoo Yoon (Int. J. Distributed Sens. Networks, 2020)

The Empirical Evaluation of Machine Learning Models Predicting Round-Trip Time in Cellular Network. - Seunghan Choi; Changki Kim (ICTC, 2021)

A Study on hybrid content delivery based on popularity in 5G satellite communications. - Jeongyun Kim; Changki Kim (ICTC, 2021)

Implementation of UPF supporting Ultra Reliable Low Latency Communication for 5G Core. - Seunghan Choi; Jaegu Yoo; Changki Kim (ICTC, 2022)

Service Function Chaining-based Traffic Steering Support in the 5G System. - Yoohwa Kang; Changki Kim (ICTC, 2022)

A Study on Hybrid Content Delivery using NTN and MBS in 5G Network. - Jeongyun Kim; Changki Kim (ICTC, 2022)

A Study on Latency Prediction in 5G network. - Seunghan Choi; Changki Kim (ICUFN, 2023)