@inproceedings{ICPR-2018-PanNZ,
	author        = "JunJun Pan and Michael K. Ng and Xiongjun Zhang",
	booktitle     = "{Proceedings of the 24th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2018.8545862",
	isbn          = "978-1-5386-3788-3",
	pages         = "459--464",
	publisher     = "{IEEE Computer Society}",
	title         = "{Structured Convex Optimization Method for Orthogonal Nonnegative Matrix Factorization}",
	year          = 2018,
}