@inproceedings{ICST-2012-LiLO,
	author        = "Nan Li and Fei Li and Jeff Offutt",
	booktitle     = "{Proceedings of the Fifth IEEE International Conference on Software Testing, Verification and Validation}",
	doi           = "10.1109/ICST.2012.108",
	isbn          = "978-1-4577-1906-6",
	pages         = "280--289",
	publisher     = "{IEEE Computer Society}",
	title         = "{Better Algorithms to Minimize the Cost of Test Paths}",
	year          = 2012,
}