What can free money tell us on the virtual black market? - Kyungmoon Woo; Hyukmin Kwon; Hyunchul Kim; Chong-kwon Kim; Huy Kang Kim (SIGCOMM, 2011)

Surgical strike: A novel approach to minimize collateral damage to game BOT detection. - Hyukmin Kwon; Kyungmoon Woo; Hyunchul Kim; Chong-kwon Kim; Huy Kang Kim (NetGames, 2013)