@conference {13474,
	title = {Three-dimensional visualization of hierarchical task network plans},
	booktitle = {In Proceedings of the 3rd International NASA Workshop on Planning and Scheduling for},
	year = {2002},
	month = {2002///},
	abstract = {Artificial Intelligence (AI) planning techniques, particularly hierarchical task network (HTN) planners, can produce very complex plans, with many sequential and parallel actions decomposed into multiple levels of abstraction.},
	author = {Kundu,K. and Sessions,C. and desJardins, Marie and Rheingans,P.}
}
