Change Tracer: Tracking Changes in Web Ontologies. - Asad Masood Khattak; Khalid Latif 001; Manhyung Han; Sungyoung Lee 001; Young-Koo Lee; Hyoung-Il Kim (ICTAI, 2009)

Semi-Markov conditional random fields for accelerometer-based activity recognition. - La The Vinh; Sungyoung Lee 001; Le Xuan Hung; Hung Quoc Ngo 001; Hyoung-Il Kim; Manhyung Han; Young-Koo Lee (Appl. Intell., 2011)