@inproceedings{SAC-2006-ZhouAL,
	author        = "Xiao Ming Zhou and Chuan-Heng Ang and Tok Wang Ling",
	booktitle     = "{Proceedings of the 21st Symposium on Applied Computing}",
	doi           = "10.1145/1141277.1141289",
	editor        = "Hisham Haddad",
	isbn          = "1-59593-108-2",
	pages         = "46--51",
	publisher     = "{ACM}",
	title         = "{Dynamic interactive spatial similarity retrieval in iconic image databases using enhanced digraph}",
	year          = 2006,
}