Multicast Routing Debugger (MRD) - A System to Monitor the Status of Multicast Network. - Jaeyoung Lee; Heonkyu Park; Woohyung Choi (ICOIN (1), 2002)

SOSP: an efficient multicast fault isolation scheme for multi-source sessions. - Heonkyu Park; Dongman Lee; Kyungran Kang; Kilnam Chon (IEEE Commun. Lett., 2004)