Hyuk Jin Ko

Enhanced Access Control with Semantic Context Hierarchy Tree for Ubiquitous Computing

Woojun Kang, Hyuk Jin Ko, 2008 .

Agent-Based Delegation Model for the Secure Web Service in Ubiquitous Computing Environments

Hyuk Jin Ko, Hyun Sik Hwang, Kyu Il Kim, 2006, 2006 International Conference on Hybrid Information Technology.

Efficient Publication Method of XML data on Peer-to-Peer Environments

Woojun Kang, Hyuk Jin Ko, 2007 .

An Effective XML Data Release in Dynamic Environments

Eun Ju Lee, Hyuk Jin Ko, Kyu Il Kim, 2008, 2008 International Conference on Convergence and Hybrid Information Technology.

RBAC-based access control for privacy preserving in semantic web

Ung-Mo Kim, Wonyoung Kim, Hyuk Jin Ko, 2010, ICUIMC '10.

A Semantic Context-Aware Access Control in Pervasive Environments

Hyunseung Choo, Dongho Won, Ung-Mo Kim, 2006, ICCSA.

A Safe Delegation Method for Web Services in Pervasive Computing Environments

Woojun Kang, Hyuk Jin Ko, Hyun Sik Hwang, 2007 .

Context RBAC/MAC Access Control for Ubiquitous Environment

Ung-Mo Kim, Hyuk Jin Ko, Hyun Sik Hwang, 2007, DASFAA.

A Data Sanitization Method for Privacy Preserving Data Re-publication

Ung-Mo Kim, Hyuk Jin Ko, Eun-Ju Lee, 2008, 2008 Fourth International Conference on Networked Computing and Advanced Information Management.