@conference { ISI:000389502600019,
	title = {An Approach to Resolve NP-Hard Problems of Firewalls},
	booktitle = {Networked Systems, NETYS 2016},
	series = {Lecture Notes in Computer Science},
	volume = {9944},
	year = {2016},
	note = {4th International Conference on Networked Systems (NETYS), Marrakech, MOROCCO, MAY 18-20, 2016},
	pages = {229-243},
	abstract = {Firewalls are a common solution to protect information systems from intrusions. In this paper, we apply an automata-based methodology to resolve several NP-Hard problems which have been shown in the literature to be fundamental for the study of firewall security policies. We also compute space and time complexities of our resolution methods.},
	isbn = {978-3-319-46140-3; 978-3-319-46139-7},
	issn = {0302-9743},
	doi = {10.1007/978-3-319-46140-3\_19},
	author = {Khoumsi, Ahmed and Erradi, Mohamed and Ayache, Meryeme and Krombi, Wadie},
	editor = {Abdulla, PA and DelporteGallet, C}
}
