@article {tung2010enabling,
	title = {Enabling scalable spectral clustering for image segmentation},
	journal = {Pattern Recognition},
	volume = {43},
	number = {12},
	year = {2010},
	pages = {4069{\textendash}4076},
	publisher = {Pergamon},
	author = {Tung, Frederick and Wong, Alexander and Clausi, David A}
}
