@inproceedings{DATE-2005-VorwerkK,
	author        = "Kristofer Vorwerk and Andrew A. Kennings",
	booktitle     = "{Proceedings of the Ninth Conference on Design, Automation and Test in Europe}",
	doi           = "10.1109/DATE.2005.59",
	isbn          = "0-7695-2288-2",
	pages         = "902--907",
	publisher     = "{IEEE Computer Society}",
	title         = "{An Improved Multi-Level Framework for Force-Directed Placement}",
	year          = 2005,
}