@inproceedings {ho1998computationally,
	title = {Computationally efficient multiscale estimation of large-scale dynamic systems},
	booktitle = {Proceedings 1998 International Conference on Image Processing. ICIP98 (Cat. No. 98CB36269)},
	year = {1998},
	pages = {274{\textendash}278},
	publisher = {IEEE},
	organization = {IEEE},
	author = {Ho, Terrence T and Fieguth, Paul W and Willsky, Alan S}
}
