A study on the effective protection of digital content based on real-time fingerprint recognition mechanism in the digital library. - Yang-Koo Kang; Pyung-Jin Kwon; Heon Kim; Moon-Hyun Kim (CSCWD (1), 2005)

An application of DICOM architecture for detecting plagiarism in natural language. - Heon Kim; Yang-Koo Kang; Pyung-Jin Kwon; Moon-Hyun Kim (CSCWD (2), 2005)

A study on the web-based intelligent self-diagnosis medical system. - Pyung-Jin Kwon; Heon Kim; Ungmo Kim (Adv. Eng. Softw., 2009)