| A cocktail protocol with the authentication and key agreement on the UMTS HH Ou, MS Hwang, JK Jan Journal of Systems and Software 83 (2), 316-325, 2010 | 51 | 2010 |
| Efficient access control and key management schemes for mobile agents IC Lin, HH Ou, MS Hwang Computer Standards & Interfaces 26 (5), 423-433, 2004 | 41 | 2004 |
| On the security of an enhanced UMTS authentication and key agreement protocol MS Hwang, SK Chong, HH Ou European Transactions on Telecommunications 22 (3), 99-112, 2011 | 26 | 2011 |
| A user authentication system using back-propagation network IC Lin, HH Ou, MS Hwang Neural Computing & Applications 14, 243-249, 2005 | 26 | 2005 |
| Extension of an efficient 3GPP authentication and key agreement protocol CC Lee, CL Chen, HH Ou, LA Chen Wireless Personal Communications 68 (3), 861-872, 2013 | 24 | 2013 |
| The UMTS-AKA protocols for intelligent transportation systems HH Ou, MS Hwang, JK Jan EURASIP Journal on Wireless Communications and Networking 2009, 1-12, 2005 | 13 | 2005 |
| TK‐AKA: using temporary key on Authentication and Key Agreement protocol on UMTS HH Ou, IC Lin, MS Hwang, JK Jan International Journal of Network Management 19 (4), 291-303, 2009 | 12 | 2009 |
| Exercise information searching method and exercise information searching system KL Wang, HH Ou US Patent App. 14/696,598, 2015 | 11 | 2015 |
| Two secure transportation schemes for mobile agents IC Lin, HH Ou, MS Hwang Int. J. Inf. Secur 8, 87-97, 2002 | 9 | 2002 |
| A simple mobile communication billing system among charged parties HH Ou, MS Hwang, JK Jan Applied Mathematics and Computation 192 (2), 487-495, 2007 | 7 | 2007 |
| A provable billing protocol on the current UMTS HH Ou, MS Hwang, JK Jan Wireless personal communications 55 (4), 551-566, 2010 | 6 | 2010 |
| Double delegation-based authentication and key agreement protocol for PCSs HH Ou, MS Hwang Wireless personal communications 72, 437-446, 2013 | 5 | 2013 |
| Decentralized identity authentication mechanism: Integrating FIDO and Blockchain for enhanced security HH Ou, CH Pan, YM Tseng, IC Lin Applied Sciences 14 (9), 3551, 2024 | 3 | 2024 |
| eNB-Assisted peer discovery mechanisms for D2D communications in LTE-advanced networks JY Chen, HH Ou, YT Mai, CH Fang, CC Yang Frontier Computing: Theory, Technologies and Applications (FC 2019) 8, 270-282, 2020 | 2 | 2020 |
| The Moderately Hard DoS-Resistant Authentication Protocol on Client Puzzles MS Hwang, SK Chong, HH Ou Informatica 27 (1), 31-48, 2016 | 2 | 2016 |
| An effective AKA protocol for UMTS HH Ou, IC Lin, MS Hwang International Journal of Mobile Communications 10 (4), 427-448, 2012 | 2 | 2012 |
| A Self-Sovereign Identity Blockchain Framework for Access Control and Transparency in Financial Institutions HH Ou, GY Chen, IC Lin Cryptography 9 (1), 9, 2025 | | 2025 |
| Sports data matching system and method KL Wang, HH Ou US Patent App. 14/925,487, 2017 | | 2017 |
| System and method for recording exercise data automatically KL Wang, HH Ou US Patent App. 15/041,480, 2016 | | 2016 |
| Integrating Augmented Reality into Yoga Experience WC Wang, HH Ou, JF Yang Advances in Information Sciences and Service Sciences 5 (4), 119, 2013 | | 2013 |
