| 2025 | IECON | Anti-Slip Control of Electric Locomotives Using Disturbance Observer-Based Adhesion Coefficient Estimation and Wheel Rotational Acceleration Detection. | Seok-Min Hong, Jong-Min Baek, Ju-Seok Kang, Chan-Bae Park, Hyung-Woo Lee, Jae-Bum Lee |
| 2009 | CISIS | Developing a Multi-Protocol Mobility Manager for SIP/SS7 Networks. | Hyung-Soo Park, Hyung-Woo Lee, Seong-Jin Park, Dong Hoon Lee |
| 2007 | FAW | Biometric Digital Signature Key Generation and Cryptography Communication Based on Fingerprint. | Je-Gyeong Jo, Jong-Won Seo, Hyung-Woo Lee |
| 2007 | HCI | Secure Authentication and Accounting Mechanism on WLAN with Interaction of Mobile Message Service. | Hyung-Woo Lee |
| 2007 | HCI | Biometric Digital Key Mechanisms for Telebiometric Authentication Based on Biometric Certificate. | Hyung-Woo Lee, Taekyoung Kwon |
| 2006 | ICCSA | SVM Based False Alarm Minimization Scheme on Intrusion Prevention System. | Gil-Han Kim, Hyung-Woo Lee |
| 2006 | ICCSA | Lightweight Wireless Intrusion Detection Systems Against DDoS Attack. | Hyung-Woo Lee |
| 2005 | ICCSA | Design and Implementation of the KORI: Intelligent Teachable Agent and Its Application to Education. | Sung-il Kim, Sung-Hyun Yun, Mi-sun Yoon, Yeon-hee So, Won-Sik Kim, Myung-Jin Lee, Dong-Seong Choi, Hyung-Woo Lee |
| 2005 | ICCSA | IPv6/IPsec Conformance Test Management System with Formal Description Technique. | Hyung-Woo Lee, Sung-Hyun Yun, Jae-Sung Kim, Nam-Ho Oh, Do-Hyung Kim |
| 2005 | ICCSA | The Large Scale Electronic Voting Scheme Based on Undeniable Multi-signature Scheme. | Sung-Hyun Yun, Hyung-Woo Lee |
| 2005 | KES | Arbitrated Verifier Signature with Message Recovery for Proof of Ownership. | Hyung-Woo Lee |
| 2005 | KES | Authenticated IPv6 Packet Traceback Against Reflector Based Packet Flooding Attack. | Hyung-Woo Lee, Sung-Hyun Yun |
| 2005 | KES | The Efficient Multipurpose Convertible Undeniable Signature Scheme. | Sung-Hyun Yun, Hyung-Woo Lee |
| 2004 | ACNS | Advanced Packet Marking Mechanism with Pushback for IP Traceback. | Hyung-Woo Lee |
| 2004 | ICCSA | PTrace: Pushback/SVM Based ICMP Traceback Mechanism against DDoS Attack. | Hyung-Woo Lee, Min-goo Kang, Chang-Won Choi |
| 2004 | ICCSA | Performance Limitation of STBC OFDM-CDMA Systems in Mobile Fading Channels. | Young-Hwan You, Taewon Jang, Min-goo Kang, Hyung-Woo Lee, Hwa-Seop Lim, Yong-Soo Choi, Hyoung-Kyu Song |
| 2004 | ICICS | Reflector Attack Traceback System with Pushback Based iTrace Mechanism. | Hyung-Woo Lee, Sung-Hyun Yun, Taekyoung Kwon, Jae-Sung Kim, Hee-Un Park, Nam-Ho Oh |
| 2003 | ICCS | Designated Verification of Digital Watermark for Network Based Image Distribution. | Hyung-Woo Lee, Im-Yeong Lee |
| 2003 | ICWE | New WAKE Key Recovery Protocol on M-commerce. | Yong-Ho Lee, Im-Yeong Lee, Hyung-Woo Lee |
| 2002 | INDOCRYPT | New Identity Escrow Scheme for Anonymity Authentication. | Yong-Ho Lee, Im-Yeong Lee, Hyung-Woo Lee |
| 1999 | PKC | Message Recovery Fair Blind Signature. | Hyung-Woo Lee, Tai-Yun Kim |