Knowledge-Based Systems Research and Applications
Information Network Analysis
IEEE 802.15.4 Network Software
Embedded System Software
J. Choi and K. Lee, “A Study on Historical Connectivity of Music and Society using Classical Opera in Knowledge Domain: From Viewpoint of Linked Data”, 제3회 첨단 융합과학기술 학술 대회, 2013.
J. Choi, M. Nam, K. Lee, “Automatic Speaker Delay Adjustment System Using Wireless Audio Capability of ZigBee Networks”, AES 133rd Convention, 2012