| 2009 | SNPD | Allocation of Classes in Distributed Object-Oriented Databases. | Soon-Mi Lee, Yan Ha, Hea-Sook Park |
| 2005 | KES | Design and Implementation of SMS Security System for Wireless Environment. | Yan Ha, Hea-Sook Park, Soon-Mi Lee, Young-Whan Park, Youngshin Han |
| 2005 | SERA | Client-Class based Admission Control Algorithm in Web Server Using Cluster Analysis. | Hea-Sook Park, Eun-Kyung Jung, Doo-Kwon Baik |
| 2004 | ICDCIT | User-Class Based Service Acceptance Policy Using Cluster Analysis. | Hea-Sook Park, Yan Ha, Soon-Mi Lee, Young-Whan Park, Doo-Kwon Baik |
| 2002 | ICPADS | Modeling for an Integration of Distributed Business Information Using EPEM. | Hea-Sook Park, Doo-Kwon Baik |
| 1997 | RTCSA | Design of inter processor communication controller using ATM switch and analysis of its optimal message length considering retransmission. | Hea-Sook Park, Sung-Jin Moon, Man-Sik Park, Boseob Kwon, Kwang-Suk Song |
| 1996 | RTCSA | The design and comparison of two IPC control methods in an ATM switching control system. | Hea-Sook Park, Sung-Jin Moon, Mee-Hye Lee, Kwang-Suk Song |
| 1995 | RTCSA | An application of real-time IPC controller based ATM cell. | Hea-Sook Park, Sung-Jin Moon, Hwan-Gun Yeo, Kwang-Suk Song |