@conference {281,
	title = {Dealing with Zero Density Using Piecewise Phase-Type Approximation},
	booktitle = {Computer Performance Engineering - 11th European Workshop, {EPEW} 2014, Florence, Italy, September 11-12, 2014. Proceedings},
	year = {2014},
	doi = {10.1007/978-3-319-10885-8_9},
	url = {http://dx.doi.org/10.1007/978-3-319-10885-8_9},
	author = {Lubos Korenciak and Jan Kr{\v c}{\'a}l and Vojtech Reh{\'a}k}
}