| 2009 |
| 16 | EE | Yun Ji Na,
Il Seok Ko,
Shiying Xu:
A multilayered digital content distribution using a group-key based on web.
Future Generation Comp. Syst. 25(3): 371-377 (2009) |
| 2008 |
| 15 | | Yun Ji Na,
Sarvar R. Abdullaev,
Franz I. S. Ko:
An Optimization of CDN Using Efficient Load Distribution and RADS Caching Algorithm.
J. UCS 14(14): 2329-2342 (2008) |
| 14 | EE | Yun Ji Na,
Sarvar R. Abdullaev,
Il Seok Ko:
A Study on Web Caching based on Reference Characteristics of Web Objects.
JCIT 3(2): 82-89 (2008) |
| 2007 |
| 13 | EE | Yun Ji Na,
Il Seok Ko:
A Design of the Simulator for Web-Based Load Balancing.
KES-AMSTA 2007: 884-891 |
| 12 | EE | Yun Ji Na,
Il Seok Ko:
Design and Performance Analysis of the Web Caching Algorithm for Performance Improvement of the Response Speed.
MMM (2) 2007: 686-693 |
| 2006 |
| 11 | EE | Il Seok Ko,
Yun Ji Na:
A Performance Improvement of Web Service System Based on the Probability Distribution Characteristics.
GPC 2006: 157-164 |
| 10 | EE | Yun Ji Na,
Il Seok Ko,
Gun Heui Han:
A Design of the Flexible Mobile Agents Based on Web.
ICCSA (5) 2006: 331-337 |
| 9 | EE | Yun Ji Na,
Il Seok Ko,
Jong Min Kwak:
A Sales Agent Using Case-Based Reasoning and Rule-Based Reasoning for E-Commerce System.
ICCSA (5) 2006: 338-345 |
| 8 | EE | Il Seok Ko,
Yun Ji Na:
A Design of Hybrid Mobile Multimedia Game Content.
KES (3) 2006: 1035-1041 |
| 7 | EE | Yun Ji Na,
Il Seok Ko,
Jong Min Kwak:
A Study on a Design of Efficient Electronic Commerce System.
KES (3) 2006: 1050-1057 |
| 6 | EE | Yun Ji Na,
Choon Seong Leem,
Il Seok Ko:
ACASH: an adaptive web caching method based on the heterogeneity of web object and reference characteristics.
Inf. Sci. 176(12): 1695-1711 (2006) |
| 2005 |
| 5 | EE | Yun Ji Na,
Il Seok Ko:
A Digital Content Distribution Using a Group-key and Multi-layered Structure Based on Web.
EUC Workshops 2005: 1265-1272 |
| 4 | EE | Yun Ji Na,
Il Seok Ko,
Gun Heui Han:
An Adaptive Web Caching Method Based on the Heterogeneity of Web Object.
ISPA 2005: 853-858 |
| 3 | EE | Il Seok Ko,
Geuk Lee,
Yun Ji Na:
Development of an Intelligent Information Security Evaluation Indices System for an Enterprise Organization.
KES (2) 2005: 1029-1035 |
| 2 | EE | Yun Ji Na,
Il Seok Ko,
Gun Heui Han:
A Design of the Digital Content Distribution System Based on the Public Key and the Hierarchical Web Caching Structure.
NPC 2005: 359-362 |
| 1 | EE | Il Seok Ko,
Choon Seong Leem,
Yun Ji Na,
Chui Young Yoon:
Distribution of digital contents based on public key considering execution speed and security.
Inf. Sci. 174(3-4): 237-250 (2005) |