@inproceedings{SAC-1998-WangA,
	author        = "Jia Wang and Raj Acharya",
	booktitle     = "{Proceedings of the 13th Symposium on Applied Computing}",
	doi           = "10.1145/330560.330912",
	pages         = "520--522",
	publisher     = "{ACM}",
	title         = "{A vertex-based shape coding approach for similar shape retrieval}",
	year          = 1998,
}