A Behavioral Model of Web Traffic. - Hyoung-Kee Choi; John O. Limb (ICNP, 1999)

Interactive Web service via satellite to the home. - Hyoung-Kee Choi; Osama Qadan; Dolors Sala; John O. Limb; Jeff Meyers (IEEE Commun. Mag., 2001)

Simulation Framework for Wireless Internet Access Networks. - Hyoung-Kee Choi; Jitae Shin (International Conference on Computational Science (2), 2005)

Channel-Adaptive GPS Scheduling for Heterogeneous Multimedia in CDMA Networks. - Yongchan Jeong; Jitae Shin; Hyoung-Kee Choi (ICCNMC, 2005)

Modeling the Behavior of TCP in Web Traffic. - Hyoung-Kee Choi; John A. Copeland (ICOIN, 2005)

A Low Complexity and Robust Frequency Offset Estimation Algorithm for OFDM-Based WLAN Systems. - Sanghun Kim; Seokho Yoon; Hyoung-Kee Choi; Sun Yong Kim (International Conference on Computational Science (2), 2006)

A Novel Frequency Offset Estimation Algorithm Using Differential Combining for OFDM-Based WLAN Systems. - Sangho Ahn; Sanghun Kim; Hyoung-Kee Choi; Sun Yong Kim; Seokho Yoon (International Conference on Computational Science (4), 2007)

Evaluation of Security Protocols for the Session Initiation Protocol. - Eun-Chul Cha; Hyoung-Kee Choi; Sung-Jae Cho (ICCCN, 2007)

A Study of Performance Improvement in EAP. - Eun-Chul Cha; Hyoung-Kee Choi (Networking, 2007)

A Symptom-Based Taxonomy for an Early Detection of Network Attacks. - Ki-Yoon Kim; Hyoung-Kee Choi (PAISI, 2007)

A Robust Session Key Distribution in 802.11i. - Sung-Hyun Eum; Sung-Jae Cho; Hyoung-Kee Choi; Hyunseung Choo (ICCSA Workshops, 2008)

Building Femtocell More Secure with Improved Proxy Signature. - Chan-Kyu Han; Hyoung-Kee Choi; In-Hwan Kim (GLOBECOM, 2009)

Evaluation of authentication signaling loads in 3GPP LTE/SAE networks. - Chan-Kyu Han; Hyoung-Kee Choi; Jung Woo Baek; Ho Woo Lee (LCN, 2009)

A practical security framework for a VANET-based entertainment service. - Ki-Eun Shin; Hyoung-Kee Choi; Jongmin Jeong (PM2HW2N@MSWiM, 2009)

A Secure and Lightweight Approach for Routing Optimization in Mobile IPv6. - Sehwa Song; Hyoung-Kee Choi; Jung-Yoon Kim (EURASIP J. Wirel. Commun. Netw., 2009)

Effective discovery of attacks using entropy of packet dynamics. - Chan-Kyu Han; Hyoung-Kee Choi (IEEE Netw., 2009)

An Efficient Authentication Scheme for Security and Privacy Preservation in V2I Communications. - Jung-Yoon Kim; Hyoung-Kee Choi; John A. Copeland (VTC Fall, 2010)

1-D fast normalized cross-correlation using additions. - Jae-Chern Yoo; Byoung Deog Choi; Hyoung-Kee Choi (Digit. Signal Process., 2010)

A Contention Access Mechanism Based on a Partitioned Contention Access Period in IEEE 802.15.4 MAC. - Sueng Jae Bae; Tae-Jin Lee 001; Hyoung-Kee Choi; Min Young Chung (IEICE Trans. Commun., 2010)

A New LLR Approximation for BICM Systems with HARQ. - Jin Whan Kang; Sang-Hyo Kim; Seokho Yoon; Tae Hee Han; Hyoung-Kee Choi (IEICE Trans. Commun., 2010)

Improvements on Sun 's Conditional Access System in Pay-TV Broadcasting Systems. - Jung-Yoon Kim; Hyoung-Kee Choi (IEEE Trans. Multim., 2010)

Secure and Efficient Protocol for Vehicular Ad Hoc Network with Privacy Preservation. - Hyoung-Kee Choi; In-Hwan Kim; Jae-Chern Yoo (EURASIP J. Wirel. Commun. Netw., 2011)

Further Improved Remote User Authentication Scheme. - Jung-Yoon Kim; Hyoung-Kee Choi; John A. Copeland (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)

IP based security architecture of virtual network in cloud computing system. - Jong-Sung Yang; Hyoung-Kee Choi (IWCMC, 2012)

An efficient and versatile key management protocol for secure smart grid communications. - Jung-Yoon Kim; Hyoung-Kee Choi (WCNC, 2012)

An Enhanced Security Protocol for VANET-Based Entertainment Services. - Jung-Yoon Kim; Hyoung-Kee Choi (IEICE Trans. Commun., 2012)

Improvements on Hsiang and Shih's Remote User Authentication Scheme Using Smart Cards. - Jung-Yoon Kim; Hyoung-Kee Choi (IEICE Trans. Inf. Syst., 2012)

A group-based security protocol for Machine Type Communications in LTE-Advanced. - Daesung Choi; Sungdae Hong; Hyoung-Kee Choi (INFOCOM Workshops, 2014)

Security Analysis of Handover Key Management in 4G LTE/SAE Networks. - Chan-Kyu Han; Hyoung-Kee Choi (IEEE Trans. Mob. Comput., 2014)

Improvement of security protocol for Machine Type Communications in LTE-advanced. - Hyoung-Kee Choi; Chan-Kyu Han; Daesung Choi (IWCMC, 2015)

A group-based security protocol for machine-type communications in LTE-advanced. - Daesung Choi; Hyoung-Kee Choi; Se-Young Lee 002 (Wirel. Networks, 2015)

Extraction of TLS master secret key in windows. - Hyoung-Kee Choi; Hyoseok Lee (ICTC, 2016)

Efficient design for secure multipath TCP against eavesdropper in initial handshake. - Dong Yong Kim; Hyoung-Kee Choi (ICTC, 2016)

A Healthcare Information System for Secure Delivery and Remote Management of Medical Records. - Hyoung-Kee Choi; Ki-Eun Shin; Hyoungshick Kim (IEICE Trans. Inf. Syst., 2016)

Efficient Protocol for Searchable encryption and secure deletion on cloud storages. - Joon-Woo Yu; Hyoung-Kee Choi (ICCE, 2017)

Privacy-preserving nearest neighbor queries using geographical features of cellular networks. - Mahdi Daghmehchi Firoozjaei; Jaegwan Yu; Hyoung-Kee Choi; Hyoungshick Kim (Comput. Commun., 2017)

PPNDN: Popularity-based Caching for Privacy Preserving in Named Data Networking. - Ji-Yeon Yang; Hyoung-Kee Choi (ICIS, 2018)

Secure and efficient binding updates in host-based distributed mobility management. - Seyeong Lee; Hyoung-Kee Choi; Ejin Kim; Jong-Hyouk Lee (Wirel. Networks, 2019)

Evolution of Wi-Fi Protected Access: Security Challenges. - Songhui Kwon; Hyoung-Kee Choi (IEEE Consumer Electron. Mag., 2021)

Security Analysis and Bypass User Authentication Bound to Device of Windows Hello in the Wild. - Ejin Kim; Hyoung-Kee Choi (Secur. Commun. Networks, 2021)

An Empirical Analysis of Incorrect Account Remediation in the Case of Broken Authentication. - Jeongho Lee; Hyoung-Kee Choi; Jin Hee Yoon; Seongjune Kim (IEEE Access, 2023)

Curious Administrator's Misbehaviors in Message Layer Security (MLS). - Hyoung-Kee Choi; Songhui Kwon (ICNC, 2025)