@inproceedings{LATA-2015-BjorklundDZ,
	author        = "Johanna Björklund and Frank Drewes and Niklas Zechner",
	booktitle     = "{Proceedings of the Ninth International Conference on Language and Automata Theory and Applications}",
	doi           = "10.1007/978-3-319-15579-1_7",
	isbn          = "978-3-319-15578-4",
	pages         = "97--108",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{An Efficient Best-Trees Algorithm for Weighted Tree Automata over the Tropical Semiring}",
	volume        = 8977,
	year          = 2015,
}