@article {SL17, 
	title = {Safe, Efficient and Robust SDN Updates by Combining Rule Replacements and Additions},
	journal = {IEEE/ACM Transactions on Networking},
	volume = {to appear},
	author = {Stefano Vissicchio and Luca Cittadini},
	year = {2017},
	note = {Available from http://www0.cs.ucl.ac.uk/staff/S.Vissicchio/papers/SafeEfficientAndRobustSdnUpdatesByCombiningRuleReplacementsAndAdditions_ton17.pdf},
}